prompt stringclasses 37
values | chosen stringclasses 37
values | rejected stringclasses 37
values | metadata dict | id stringlengths 12 12 |
|---|---|---|---|---|
List the 5 most populous countries with their populations. Return as CSV with headers: Country,Population. | Country,Population
India,1428627663
China,1425671352
USA,335893238
Indonesia,277534122
Pakistan,240485658 | The 5 most populous countries are:
1. India — 1.43 billion
2. China — 1.43 billion
3. USA — 336 million
4. Indonesia — 278 million
5. Pakistan — 240 million | {
"constraint_type": "csv_output",
"violation": "Numbered list instead of CSV format with headers"
} | 60c59a0b16ac |
Write a short paragraph about learning to cook from a first-person perspective. | I didn't learn to cook until I was 24 and living alone for the first time. My first attempts were disasters — I burned rice, under-seasoned everything, and once nearly set my kitchen on fire trying to flambé something I had no business attempting. But slowly, through repetition and a lot of YouTube videos, I started to... | Many people discover cooking later in life, often out of necessity. Living alone is a common catalyst — when nobody else is making meals, learning becomes essential. The learning curve involves mistakes and gradual improvement as one understands heat, seasoning, and technique. | {
"constraint_type": "first_person_narrative",
"violation": "Third-person narrative instead of first-person as instructed"
} | 70b85904037c |
Is Python a compiled language? Answer yes or no first, then explain briefly. | No — Python is primarily an interpreted language. The CPython interpreter compiles source code to bytecode (.pyc files), but that bytecode is then executed by the Python Virtual Machine at runtime, unlike languages like Go or C which compile to native machine code. | Python's compilation model is more nuanced than a simple yes or no. It does compile source code to bytecode, but unlike C or Go, it doesn't compile to native machine code. The bytecode is then interpreted by the Python Virtual Machine, so Python is generally classified as an interpreted language. | {
"constraint_type": "respond_yes_no_first",
"violation": "Avoids the direct yes/no answer and provides nuanced context before answering"
} | 931a158e8ae7 |
Return a JSON array of the 3 largest planets in the solar system, each with "name" and "diameter_km" fields. | [{"name": "Jupiter", "diameter_km": 139820}, {"name": "Saturn", "diameter_km": 116460}, {"name": "Uranus", "diameter_km": 50724}] | The three largest planets are:
1. Jupiter (139,820 km diameter)
2. Saturn (116,460 km diameter)
3. Uranus (50,724 km diameter) | {
"constraint_type": "json_output",
"violation": "Returns a numbered list instead of a JSON array"
} | a8e31a6cbd6f |
Explain the concept of recursion in programming. Provide a comprehensive explanation with at least 3 examples. | Recursion is a programming technique where a function calls itself as part of its own execution, solving a problem by breaking it into smaller instances of the same problem until reaching a base case that can be solved directly.
**The anatomy of recursion:** Every recursive function has two essential parts: (1) a **ba... | Recursion is when a function calls itself. Here's a basic example:
```python
def factorial(n):
if n <= 1:
return 1
return n * factorial(n - 1)
```
It requires a base case to stop the recursion. Recursion is useful for tree traversal and similar problems. | {
"constraint_type": "comprehensive_long",
"violation": "Too brief — only one example and no depth, violates 'comprehensive with at least 3 examples'"
} | 487921e8f8c4 |
Explain what inflation is. Your response must begin with 'In simple terms,' | In simple terms, inflation is the rate at which prices for goods and services rise over time, which means each unit of currency buys a little less than it did before. When inflation is at 3%, something that cost $100 last year costs $103 this year. Central banks like the Federal Reserve try to keep inflation moderate —... | Inflation is the rate at which the general level of prices for goods and services rises over time. As prices increase, purchasing power falls — meaning each dollar buys fewer goods. Central banks target moderate inflation, typically around 2% annually, to balance economic growth and price stability. | {
"constraint_type": "start_with_phrase",
"violation": "Does not start with 'In simple terms,' as instructed"
} | 5062d0c7ceb1 |
Write a short paragraph about learning to cook from a first-person perspective. | I didn't learn to cook until I was 24 and living alone for the first time. My first attempts were disasters — I burned rice, under-seasoned everything, and once nearly set my kitchen on fire trying to flambé something I had no business attempting. But slowly, through repetition and a lot of YouTube videos, I started to... | Many people discover cooking later in life, often out of necessity. Living alone is a common catalyst — when nobody else is making meals, learning becomes essential. The learning curve involves mistakes and gradual improvement as one understands heat, seasoning, and technique. | {
"constraint_type": "first_person_narrative",
"violation": "Third-person narrative instead of first-person as instructed"
} | 72adcf50c34b |
Explain what DNA is. Answer in exactly one sentence. | DNA (deoxyribonucleic acid) is the molecule found in the nucleus of cells that carries the genetic instructions for the development, functioning, growth, and reproduction of all known living organisms. | DNA, which stands for deoxyribonucleic acid, is the hereditary material found in humans and almost all other organisms. It contains the genetic code that determines an organism's traits and biological functions. DNA is organized into structures called chromosomes, and most cells in the body contain two complete copies ... | {
"constraint_type": "one_sentence",
"violation": "Three sentences instead of exactly one"
} | a66a85644874 |
Explain the importance of sleep. End your response with a thought-provoking question. | Sleep is when the brain consolidates memories, clears metabolic waste through the glymphatic system, and restores the cognitive resources depleted during waking hours. During deep sleep, growth hormone is released for cellular repair; during REM, emotional memories are processed and creativity is supported. Chronic sle... | Sleep is essential for physical and cognitive health. During sleep, the brain consolidates memories and clears waste products. Growth hormone is released for cellular repair, and emotional processing occurs during REM sleep. Chronic sleep deprivation impairs decision-making, immune function, and mood. Most adults need ... | {
"constraint_type": "end_with_question",
"violation": "Does not end with a question as instructed"
} | 8fac22a33a28 |
Write a response to someone who says they failed their driving test. Use an empathetic, encouraging tone. | I'm really sorry to hear that — failing a test you've worked toward is genuinely frustrating, and it's completely okay to feel disappointed right now. The good news is that so many people pass on their second or third attempt, and the experience of the first test often makes the next one much clearer. You now know exac... | Failing a driving test is common. Statistically, a significant percentage of candidates do not pass on their first attempt. You should review the examiner's feedback, practice the specific areas where you lost marks, and reschedule the test at your earliest convenience. | {
"constraint_type": "empathetic_tone",
"violation": "Clinical and factual response lacking empathy or encouragement"
} | c9944b711942 |
Write a short paragraph about learning to cook from a first-person perspective. | I didn't learn to cook until I was 24 and living alone for the first time. My first attempts were disasters — I burned rice, under-seasoned everything, and once nearly set my kitchen on fire trying to flambé something I had no business attempting. But slowly, through repetition and a lot of YouTube videos, I started to... | Many people discover cooking later in life, often out of necessity. Living alone is a common catalyst — when nobody else is making meals, learning becomes essential. The learning curve involves mistakes and gradual improvement as one understands heat, seasoning, and technique. | {
"constraint_type": "first_person_narrative",
"violation": "Third-person narrative instead of first-person as instructed"
} | daa8ba958fef |
Name exactly 4 countries in South America. | 1. Brazil
2. Argentina
3. Colombia
4. Chile | Brazil, Argentina, Colombia, Chile, Peru, and Venezuela are all countries in South America. | {
"constraint_type": "exact_list_count",
"violation": "Lists 6 countries instead of exactly 4"
} | 743872ccc503 |
Explain how vaccines work. Avoid using the word 'immune' or 'immunity'. | Vaccines work by introducing a harmless version of a pathogen — or just part of it, like a protein from its surface — into the body. This triggers the body's defense system to produce antibodies and train specialized white blood cells to recognize the threat. The crucial effect is memory: these trained cells persist lo... | Vaccines work by stimulating the immune system to develop immunity against a specific pathogen. They introduce a weakened or inactivated form of the pathogen (or a component like a protein), which triggers an immune response. The immune system produces antibodies and develops immunological memory, so future exposure to... | {
"constraint_type": "avoid_word",
"violation": "Uses 'immune' and 'immunity' multiple times despite the restriction"
} | e5011fea3323 |
Explain the importance of sleep. End your response with a thought-provoking question. | Sleep is when the brain consolidates memories, clears metabolic waste through the glymphatic system, and restores the cognitive resources depleted during waking hours. During deep sleep, growth hormone is released for cellular repair; during REM, emotional memories are processed and creativity is supported. Chronic sle... | Sleep is essential for physical and cognitive health. During sleep, the brain consolidates memories and clears waste products. Growth hormone is released for cellular repair, and emotional processing occurs during REM sleep. Chronic sleep deprivation impairs decision-making, immune function, and mood. Most adults need ... | {
"constraint_type": "end_with_question",
"violation": "Does not end with a question as instructed"
} | c66b8bf7ad78 |
Give exactly 3 benefits of daily exercise. Use bullet points. | • Improves cardiovascular health and reduces heart disease risk
• Boosts mood by releasing endorphins and reducing anxiety
• Strengthens muscles and bones, reducing injury risk over time | • Improves cardiovascular health
• Boosts mood and mental health
• Strengthens muscles and bones
• Helps maintain a healthy weight
• Improves sleep quality | {
"constraint_type": "exact_list_count",
"violation": "Lists 5 benefits instead of exactly 3"
} | 0e653bd50def |
Write a professional email declining a meeting. Use formal tone. Keep it under 75 words. Do not apologize more than once. | Subject: Re: Meeting Request — July 22nd
Dear Mr. Thompson,
Thank you for the invitation. Unfortunately, I have a prior commitment on July 22nd and will not be available to attend. I apologize for any inconvenience this causes.
I would welcome the opportunity to connect at a future date. Please feel free to suggest ... | Subject: Re: Meeting Request
Dear Mr. Thompson,
I'm so sorry to decline your meeting invitation. I apologize, but I have another commitment on July 22nd. I'm really sorry about this inconvenience, and I apologize for any disruption to your schedule. I'm sorry I can't make it work. Could we reschedule?
Apologies agai... | {
"constraint_type": "multiple_constraints",
"violation": "Apologizes five times despite 'not more than once', also informal and overly casual"
} | f6f26bb376dd |
Give advice on how to prepare for a job interview. Use second person (you/your) throughout. | Before your interview, research the company thoroughly — understand their mission, recent news, and the specific role you're applying for. Prepare your answers to common behavioral questions using the STAR method: describe the Situation, your Task, the Action you took, and the Result. Practice speaking your answers alo... | Candidates should thoroughly research the company before the interview. Preparing answers to behavioral questions using the STAR method is recommended. Practicing responses aloud helps with pacing and confidence. Arriving 10–15 minutes early and bringing copies of the resume are also good practices. | {
"constraint_type": "second_person",
"violation": "Uses third person ('candidates', 'their') instead of second person ('you', 'your')"
} | 28c4f593c9b4 |
Explain the importance of sleep. End your response with a thought-provoking question. | Sleep is when the brain consolidates memories, clears metabolic waste through the glymphatic system, and restores the cognitive resources depleted during waking hours. During deep sleep, growth hormone is released for cellular repair; during REM, emotional memories are processed and creativity is supported. Chronic sle... | Sleep is essential for physical and cognitive health. During sleep, the brain consolidates memories and clears waste products. Growth hormone is released for cellular repair, and emotional processing occurs during REM sleep. Chronic sleep deprivation impairs decision-making, immune function, and mood. Most adults need ... | {
"constraint_type": "end_with_question",
"violation": "Does not end with a question as instructed"
} | 738b638d0aee |
Explain the importance of sleep. End your response with a thought-provoking question. | Sleep is when the brain consolidates memories, clears metabolic waste through the glymphatic system, and restores the cognitive resources depleted during waking hours. During deep sleep, growth hormone is released for cellular repair; during REM, emotional memories are processed and creativity is supported. Chronic sle... | Sleep is essential for physical and cognitive health. During sleep, the brain consolidates memories and clears waste products. Growth hormone is released for cellular repair, and emotional processing occurs during REM sleep. Chronic sleep deprivation impairs decision-making, immune function, and mood. Most adults need ... | {
"constraint_type": "end_with_question",
"violation": "Does not end with a question as instructed"
} | 25ff71622a34 |
Explain what DNA is. Answer in exactly one sentence. | DNA (deoxyribonucleic acid) is the molecule found in the nucleus of cells that carries the genetic instructions for the development, functioning, growth, and reproduction of all known living organisms. | DNA, which stands for deoxyribonucleic acid, is the hereditary material found in humans and almost all other organisms. It contains the genetic code that determines an organism's traits and biological functions. DNA is organized into structures called chromosomes, and most cells in the body contain two complete copies ... | {
"constraint_type": "one_sentence",
"violation": "Three sentences instead of exactly one"
} | efa070e1c4ac |
Describe the water cycle in exactly 40 words. | The water cycle describes continuous movement of water through evaporation from oceans, condensation into clouds, precipitation as rain or snow, and collection in bodies of water, which evaporates again — driven by solar energy. | The water cycle is the continuous process by which water moves through Earth's systems. Water evaporates from oceans and lakes, rises as vapor, condenses into clouds, and falls as precipitation. It then flows into rivers, seeps into groundwater, or evaporates again. | {
"constraint_type": "exact_word_count",
"violation": "Response does not meet the 40-word requirement"
} | 5f0b998ded99 |
Give advice on how to prepare for a job interview. Use second person (you/your) throughout. | Before your interview, research the company thoroughly — understand their mission, recent news, and the specific role you're applying for. Prepare your answers to common behavioral questions using the STAR method: describe the Situation, your Task, the Action you took, and the Result. Practice speaking your answers alo... | Candidates should thoroughly research the company before the interview. Preparing answers to behavioral questions using the STAR method is recommended. Practicing responses aloud helps with pacing and confidence. Arriving 10–15 minutes early and bringing copies of the resume are also good practices. | {
"constraint_type": "second_person",
"violation": "Uses third person ('candidates', 'their') instead of second person ('you', 'your')"
} | cc03e0341d37 |
Give me exactly 6 tips for better sleep. Use a numbered list. | 1. Maintain a consistent sleep schedule, even on weekends
2. Keep your bedroom cool, dark, and quiet
3. Avoid screens for 30–60 minutes before bed
4. Limit caffeine after 2 PM
5. Avoid large meals within 2–3 hours of bedtime
6. Use your bed only for sleep — not work or TV | 1. Keep a consistent schedule
2. Make your room dark and cool
3. Avoid caffeine late in the day
4. Put your phone away before bed
5. Exercise regularly | {
"constraint_type": "exact_list_count",
"violation": "Lists only 5 tips instead of exactly 6"
} | 14ff84e7989a |
Show how to reverse a string in Python. Include the code in a proper code block. | ```python
text = "hello"
reversed_text = text[::-1]
print(reversed_text) # → 'olleh'
```
This uses Python's slice notation `[::-1]`, which steps through the string backwards. It's the most idiomatic approach. | To reverse a string in Python, use text[::-1]. This slice notation with a step of -1 reads the string backwards. So 'hello' becomes 'olleh'. | {
"constraint_type": "code_block",
"violation": "Shows code inline as text instead of in a proper fenced code block"
} | f9d35530a965 |
Explain what a database is. Answer entirely in Spanish. | Una base de datos es un sistema organizado para almacenar, gestionar y recuperar información de manera eficiente. Permite a las aplicaciones guardar datos de forma estructurada y consultarlos rápidamente mediante consultas. Los tipos más comunes son las bases de datos relacionales, que organizan la información en tabla... | A database is an organized collection of structured information or data, typically stored electronically in a computer system. It allows for efficient storage, retrieval, and management of data. Common types include relational databases (like PostgreSQL and MySQL) which organize data in tables. | {
"constraint_type": "respond_in_language",
"violation": "Responds in English instead of Spanish"
} | ae0895e8e176 |
Return a JSON array of the 3 largest planets in the solar system, each with "name" and "diameter_km" fields. | [{"name": "Jupiter", "diameter_km": 139820}, {"name": "Saturn", "diameter_km": 116460}, {"name": "Uranus", "diameter_km": 50724}] | The three largest planets are:
1. Jupiter (139,820 km diameter)
2. Saturn (116,460 km diameter)
3. Uranus (50,724 km diameter) | {
"constraint_type": "json_output",
"violation": "Returns a numbered list instead of a JSON array"
} | 17f9ae200cb3 |
Describe the French Revolution. Keep it to exactly one paragraph. | The French Revolution (1789–1799) was a period of radical political and societal transformation in France that dismantled the monarchy, the aristocracy, and the Church's political power in favor of Enlightenment principles of liberty, equality, and popular sovereignty. Triggered by financial crisis, food shortages, and... | The French Revolution was a transformative period in French history spanning from 1789 to 1799.
It began due to financial crisis, social inequality, and Enlightenment ideas challenging the old order.
Key events included the storming of the Bastille, the Reign of Terror under Robespierre, and Napoleon's eventual rise ... | {
"constraint_type": "one_paragraph",
"violation": "Four separate paragraphs instead of one"
} | 21ff36c2a1d4 |
Show how to reverse a string in Python. Include the code in a proper code block. | ```python
text = "hello"
reversed_text = text[::-1]
print(reversed_text) # → 'olleh'
```
This uses Python's slice notation `[::-1]`, which steps through the string backwards. It's the most idiomatic approach. | To reverse a string in Python, use text[::-1]. This slice notation with a step of -1 reads the string backwards. So 'hello' becomes 'olleh'. | {
"constraint_type": "code_block",
"violation": "Shows code inline as text instead of in a proper fenced code block"
} | c7b64b0445d9 |
List the main causes of World War I. Do NOT use bullet points or numbered lists — write in flowing prose only. | The First World War arose from a convergence of long-building tensions across Europe. Nationalism had inflamed rivalries between major powers, while the alliance system meant that a conflict between two nations could rapidly draw in others. Imperial competition for colonies and resources had created deep friction, part... | The main causes of World War I:
• Nationalism — intense national pride and competition between European powers
• Alliance system — Europe divided into two armed camps (Triple Entente vs. Triple Alliance)
• Imperialism — competition for colonies and global influence
• Militarism — massive arms buildup across Europe
• A... | {
"constraint_type": "no_bullet_points",
"violation": "Uses bullet points despite explicit instruction not to"
} | da0f11c72022 |
Explain how to make pasta. Use a casual, friendly tone. | Making pasta is honestly easier than you think! Just boil a big pot of salted water — and I mean really salt it, it should taste like the sea. Toss in your pasta and cook it for whatever the box says, minus a minute or two (you want it al dente, not mushy). Drain it, but save a cup of that starchy water — it's liquid g... | To prepare pasta, bring a large pot of salted water to a rolling boil. Add the pasta and cook according to package directions until al dente. Reserve approximately 240ml of cooking water before draining. Combine the cooked pasta with the prepared sauce, incorporating cooking water as needed to achieve the desired consi... | {
"constraint_type": "casual_tone",
"violation": "Uses formal register instead of casual friendly tone"
} | c39dee57f507 |
What is the boiling point of water? Answer directly — no preamble or explanation. | 100°C (212°F) at standard atmospheric pressure (1 atm / 101.325 kPa). | Great question! The boiling point of water is an important physical property. Water boils at 100 degrees Celsius (which is 212 degrees Fahrenheit) at standard atmospheric pressure. This temperature can vary at different altitudes and pressures. | {
"constraint_type": "no_preamble",
"violation": "Starts with 'Great question!', adds unnecessary preamble and explanation"
} | b6cd405a5b04 |
Give exactly 3 benefits of daily exercise. Use bullet points. | • Improves cardiovascular health and reduces heart disease risk
• Boosts mood by releasing endorphins and reducing anxiety
• Strengthens muscles and bones, reducing injury risk over time | • Improves cardiovascular health
• Boosts mood and mental health
• Strengthens muscles and bones
• Helps maintain a healthy weight
• Improves sleep quality | {
"constraint_type": "exact_list_count",
"violation": "Lists 5 benefits instead of exactly 3"
} | 9b0083f29d81 |
Extract info from: "Alice Johnson, age 34, works as a data analyst at TechCorp in Seattle." Return as YAML. | name: Alice Johnson
age: 34
role: Data Analyst
company: TechCorp
city: Seattle | {"name": "Alice Johnson", "age": 34, "role": "Data Analyst", "company": "TechCorp", "city": "Seattle"} | {
"constraint_type": "yaml_output",
"violation": "Returns JSON instead of YAML"
} | cf7216030dc5 |
Is Python a compiled language? Answer yes or no first, then explain briefly. | No — Python is primarily an interpreted language. The CPython interpreter compiles source code to bytecode (.pyc files), but that bytecode is then executed by the Python Virtual Machine at runtime, unlike languages like Go or C which compile to native machine code. | Python's compilation model is more nuanced than a simple yes or no. It does compile source code to bytecode, but unlike C or Go, it doesn't compile to native machine code. The bytecode is then interpreted by the Python Virtual Machine, so Python is generally classified as an interpreted language. | {
"constraint_type": "respond_yes_no_first",
"violation": "Avoids the direct yes/no answer and provides nuanced context before answering"
} | 5f54706c16d1 |
Explain compound interest in under 25 words. | Compound interest earns interest on both principal and previously accumulated interest, causing savings to grow exponentially over time. | Compound interest is when you earn interest not just on your initial deposit (the principal), but also on the interest you've already earned. This creates a snowball effect where your money grows faster and faster over time, which is why starting to save early is so powerful. | {
"constraint_type": "under_word_limit",
"violation": "Response far exceeds the 25-word limit"
} | 888b4ccb5c8f |
Give exactly 3 benefits of daily exercise. Use bullet points. | • Improves cardiovascular health and reduces heart disease risk
• Boosts mood by releasing endorphins and reducing anxiety
• Strengthens muscles and bones, reducing injury risk over time | • Improves cardiovascular health
• Boosts mood and mental health
• Strengthens muscles and bones
• Helps maintain a healthy weight
• Improves sleep quality | {
"constraint_type": "exact_list_count",
"violation": "Lists 5 benefits instead of exactly 3"
} | 1c240d27f383 |
Describe what makes a great leader. Do NOT use the word 'empathy' anywhere in your response. | Great leaders combine clarity of vision with the ability to communicate it in ways that move people. They make decisions decisively while remaining genuinely open to being wrong. They create conditions where people can do their best work — removing obstacles, providing clear direction, and recognizing contributions. Th... | Great leaders possess empathy — the ability to understand and share the feelings of their team members. They combine this empathy with strategic vision, decisive decision-making, and clear communication. Empathy allows leaders to connect authentically, resolve conflicts effectively, and create psychologically safe envi... | {
"constraint_type": "avoid_word",
"violation": "Uses the word 'empathy' three times despite the instruction to avoid it"
} | 0faba0f2a887 |
Describe photosynthesis in under 20 words. | Plants convert sunlight, water, and CO₂ into glucose and oxygen using chlorophyll in their cells. | Photosynthesis is the process plants use to convert sunlight into energy. They absorb carbon dioxide from the air and water from the soil, and using the energy from sunlight captured by chlorophyll, they produce glucose for energy and release oxygen as a byproduct. | {
"constraint_type": "under_word_limit",
"violation": "Response is ~45 words, far exceeding the 20-word limit"
} | 4fc68d6cc231 |
Describe the water cycle in exactly 40 words. | The water cycle describes continuous movement of water through evaporation from oceans, condensation into clouds, precipitation as rain or snow, and collection in bodies of water, which evaporates again — driven by solar energy. | The water cycle is the continuous process by which water moves through Earth's systems. Water evaporates from oceans and lakes, rises as vapor, condenses into clouds, and falls as precipitation. It then flows into rivers, seeps into groundwater, or evaporates again. | {
"constraint_type": "exact_word_count",
"violation": "Response does not meet the 40-word requirement"
} | 14f6d1ec3b33 |
Explain how to make pasta. Use a casual, friendly tone. | Making pasta is honestly easier than you think! Just boil a big pot of salted water — and I mean really salt it, it should taste like the sea. Toss in your pasta and cook it for whatever the box says, minus a minute or two (you want it al dente, not mushy). Drain it, but save a cup of that starchy water — it's liquid g... | To prepare pasta, bring a large pot of salted water to a rolling boil. Add the pasta and cook according to package directions until al dente. Reserve approximately 240ml of cooking water before draining. Combine the cooked pasta with the prepared sauce, incorporating cooking water as needed to achieve the desired consi... | {
"constraint_type": "casual_tone",
"violation": "Uses formal register instead of casual friendly tone"
} | db9ebcd74b4f |
Explain how to make pasta. Use a casual, friendly tone. | Making pasta is honestly easier than you think! Just boil a big pot of salted water — and I mean really salt it, it should taste like the sea. Toss in your pasta and cook it for whatever the box says, minus a minute or two (you want it al dente, not mushy). Drain it, but save a cup of that starchy water — it's liquid g... | To prepare pasta, bring a large pot of salted water to a rolling boil. Add the pasta and cook according to package directions until al dente. Reserve approximately 240ml of cooking water before draining. Combine the cooked pasta with the prepared sauce, incorporating cooking water as needed to achieve the desired consi... | {
"constraint_type": "casual_tone",
"violation": "Uses formal register instead of casual friendly tone"
} | 9a60d7659099 |
Name exactly 4 countries in South America. | 1. Brazil
2. Argentina
3. Colombia
4. Chile | Brazil, Argentina, Colombia, Chile, Peru, and Venezuela are all countries in South America. | {
"constraint_type": "exact_list_count",
"violation": "Lists 6 countries instead of exactly 4"
} | 966dc5de1684 |
List the planets of our solar system in alphabetical order. | 1. Earth
2. Jupiter
3. Mars
4. Mercury
5. Neptune
6. Saturn
7. Uranus
8. Venus | The planets of our solar system are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. | {
"constraint_type": "alphabetical_order",
"violation": "Lists planets in orbital order instead of alphabetical order"
} | 780d1ba37a98 |
Explain how to make pasta. Use a casual, friendly tone. | Making pasta is honestly easier than you think! Just boil a big pot of salted water — and I mean really salt it, it should taste like the sea. Toss in your pasta and cook it for whatever the box says, minus a minute or two (you want it al dente, not mushy). Drain it, but save a cup of that starchy water — it's liquid g... | To prepare pasta, bring a large pot of salted water to a rolling boil. Add the pasta and cook according to package directions until al dente. Reserve approximately 240ml of cooking water before draining. Combine the cooked pasta with the prepared sauce, incorporating cooking water as needed to achieve the desired consi... | {
"constraint_type": "casual_tone",
"violation": "Uses formal register instead of casual friendly tone"
} | 8a76bf99d2c4 |
Compare Python, JavaScript, and Go on: typing, main use case, and performance. Format as a markdown table. | | Language | Typing | Main Use Case | Performance |
|---|---|---|---|
| Python | Dynamic | Data science, ML, scripting | Moderate (interpreted) |
| JavaScript | Dynamic | Web frontend & Node.js backend | Good (V8 JIT compiled) |
| Go | Static | Cloud services, CLI tools | High (compiled, GC) | | Python uses dynamic typing and is mainly used for data science and machine learning. It has moderate performance due to being interpreted.
JavaScript is also dynamically typed, used primarily for web development both frontend and backend via Node.js, with good performance thanks to V8's JIT compilation.
Go is statica... | {
"constraint_type": "table_format",
"violation": "Prose paragraphs instead of the requested markdown table"
} | b7ec75ad9ae6 |
Is Python a compiled language? Answer yes or no first, then explain briefly. | No — Python is primarily an interpreted language. The CPython interpreter compiles source code to bytecode (.pyc files), but that bytecode is then executed by the Python Virtual Machine at runtime, unlike languages like Go or C which compile to native machine code. | Python's compilation model is more nuanced than a simple yes or no. It does compile source code to bytecode, but unlike C or Go, it doesn't compile to native machine code. The bytecode is then interpreted by the Python Virtual Machine, so Python is generally classified as an interpreted language. | {
"constraint_type": "respond_yes_no_first",
"violation": "Avoids the direct yes/no answer and provides nuanced context before answering"
} | c0ae22bac809 |
Describe the French Revolution. Keep it to exactly one paragraph. | The French Revolution (1789–1799) was a period of radical political and societal transformation in France that dismantled the monarchy, the aristocracy, and the Church's political power in favor of Enlightenment principles of liberty, equality, and popular sovereignty. Triggered by financial crisis, food shortages, and... | The French Revolution was a transformative period in French history spanning from 1789 to 1799.
It began due to financial crisis, social inequality, and Enlightenment ideas challenging the old order.
Key events included the storming of the Bastille, the Reign of Terror under Robespierre, and Napoleon's eventual rise ... | {
"constraint_type": "one_paragraph",
"violation": "Four separate paragraphs instead of one"
} | c0174144518e |
Explain what machine learning is in exactly 30 words. | Machine learning is a subset of AI where algorithms learn patterns from data to make predictions or decisions without being explicitly programmed for each specific task. | Machine learning is a branch of artificial intelligence that enables computers to learn from data and improve their performance on tasks without being explicitly programmed. It encompasses supervised learning, where models train on labeled examples, unsupervised learning to find hidden patterns, and reinforcement learn... | {
"constraint_type": "exact_word_count",
"violation": "Response is ~50 words instead of exactly 30"
} | 354a9e8f3530 |
Explain the concept of recursion in programming. Provide a comprehensive explanation with at least 3 examples. | Recursion is a programming technique where a function calls itself as part of its own execution, solving a problem by breaking it into smaller instances of the same problem until reaching a base case that can be solved directly.
**The anatomy of recursion:** Every recursive function has two essential parts: (1) a **ba... | Recursion is when a function calls itself. Here's a basic example:
```python
def factorial(n):
if n <= 1:
return 1
return n * factorial(n - 1)
```
It requires a base case to stop the recursion. Recursion is useful for tree traversal and similar problems. | {
"constraint_type": "comprehensive_long",
"violation": "Too brief — only one example and no depth, violates 'comprehensive with at least 3 examples'"
} | c63835cc53f6 |
Explain how vaccines work. Avoid using the word 'immune' or 'immunity'. | Vaccines work by introducing a harmless version of a pathogen — or just part of it, like a protein from its surface — into the body. This triggers the body's defense system to produce antibodies and train specialized white blood cells to recognize the threat. The crucial effect is memory: these trained cells persist lo... | Vaccines work by stimulating the immune system to develop immunity against a specific pathogen. They introduce a weakened or inactivated form of the pathogen (or a component like a protein), which triggers an immune response. The immune system produces antibodies and develops immunological memory, so future exposure to... | {
"constraint_type": "avoid_word",
"violation": "Uses 'immune' and 'immunity' multiple times despite the restriction"
} | 7666a3218d11 |
Is Python a compiled language? Answer yes or no first, then explain briefly. | No — Python is primarily an interpreted language. The CPython interpreter compiles source code to bytecode (.pyc files), but that bytecode is then executed by the Python Virtual Machine at runtime, unlike languages like Go or C which compile to native machine code. | Python's compilation model is more nuanced than a simple yes or no. It does compile source code to bytecode, but unlike C or Go, it doesn't compile to native machine code. The bytecode is then interpreted by the Python Virtual Machine, so Python is generally classified as an interpreted language. | {
"constraint_type": "respond_yes_no_first",
"violation": "Avoids the direct yes/no answer and provides nuanced context before answering"
} | 19593f6c9aaa |
What is the capital of Germany? Respond in French. | La capitale de l'Allemagne est Berlin. | The capital of Germany is Berlin. | {
"constraint_type": "respond_in_language",
"violation": "Responds in English instead of French as instructed"
} | 9e1646590e59 |
What is the boiling point of water? Answer directly — no preamble or explanation. | 100°C (212°F) at standard atmospheric pressure (1 atm / 101.325 kPa). | Great question! The boiling point of water is an important physical property. Water boils at 100 degrees Celsius (which is 212 degrees Fahrenheit) at standard atmospheric pressure. This temperature can vary at different altitudes and pressures. | {
"constraint_type": "no_preamble",
"violation": "Starts with 'Great question!', adds unnecessary preamble and explanation"
} | a3949ef10ae1 |
Explain compound interest in under 25 words. | Compound interest earns interest on both principal and previously accumulated interest, causing savings to grow exponentially over time. | Compound interest is when you earn interest not just on your initial deposit (the principal), but also on the interest you've already earned. This creates a snowball effect where your money grows faster and faster over time, which is why starting to save early is so powerful. | {
"constraint_type": "under_word_limit",
"violation": "Response far exceeds the 25-word limit"
} | 92c2e9940a29 |
What is the boiling point of water? Answer directly — no preamble or explanation. | 100°C (212°F) at standard atmospheric pressure (1 atm / 101.325 kPa). | Great question! The boiling point of water is an important physical property. Water boils at 100 degrees Celsius (which is 212 degrees Fahrenheit) at standard atmospheric pressure. This temperature can vary at different altitudes and pressures. | {
"constraint_type": "no_preamble",
"violation": "Starts with 'Great question!', adds unnecessary preamble and explanation"
} | 1dd4cac0079e |
Explain what DNA is. Answer in exactly one sentence. | DNA (deoxyribonucleic acid) is the molecule found in the nucleus of cells that carries the genetic instructions for the development, functioning, growth, and reproduction of all known living organisms. | DNA, which stands for deoxyribonucleic acid, is the hereditary material found in humans and almost all other organisms. It contains the genetic code that determines an organism's traits and biological functions. DNA is organized into structures called chromosomes, and most cells in the body contain two complete copies ... | {
"constraint_type": "one_sentence",
"violation": "Three sentences instead of exactly one"
} | 2e001c4b7e4d |
Write a response to someone who says they failed their driving test. Use an empathetic, encouraging tone. | I'm really sorry to hear that — failing a test you've worked toward is genuinely frustrating, and it's completely okay to feel disappointed right now. The good news is that so many people pass on their second or third attempt, and the experience of the first test often makes the next one much clearer. You now know exac... | Failing a driving test is common. Statistically, a significant percentage of candidates do not pass on their first attempt. You should review the examiner's feedback, practice the specific areas where you lost marks, and reschedule the test at your earliest convenience. | {
"constraint_type": "empathetic_tone",
"violation": "Clinical and factual response lacking empathy or encouragement"
} | bef92a13c6ca |
Explain why sleep is important. Use a formal, professional tone. | Adequate sleep is a fundamental pillar of human health, integral to cognitive function, metabolic regulation, and immune system efficacy. Research consistently demonstrates that adults require seven to nine hours of sleep per night to maintain optimal neurological performance and physiological homeostasis. Chronic slee... | OK so sleep is super important! When you don't get enough zzz's, you feel terrible the next day — you can't think straight, you're cranky, and your body basically falls apart. Like, your immune system tanks, you gain weight more easily, and honestly your brain just doesn't work properly. Getting a solid 7-9 hours is a ... | {
"constraint_type": "formal_tone",
"violation": "Uses casual, informal language instead of formal professional tone"
} | b2a095e14710 |
Extract info from: "Alice Johnson, age 34, works as a data analyst at TechCorp in Seattle." Return as YAML. | name: Alice Johnson
age: 34
role: Data Analyst
company: TechCorp
city: Seattle | {"name": "Alice Johnson", "age": 34, "role": "Data Analyst", "company": "TechCorp", "city": "Seattle"} | {
"constraint_type": "yaml_output",
"violation": "Returns JSON instead of YAML"
} | e486ce2de9ed |
Extract info from: "Alice Johnson, age 34, works as a data analyst at TechCorp in Seattle." Return as YAML. | name: Alice Johnson
age: 34
role: Data Analyst
company: TechCorp
city: Seattle | {"name": "Alice Johnson", "age": 34, "role": "Data Analyst", "company": "TechCorp", "city": "Seattle"} | {
"constraint_type": "yaml_output",
"violation": "Returns JSON instead of YAML"
} | cf1e13e809d5 |
Extract info from: "Alice Johnson, age 34, works as a data analyst at TechCorp in Seattle." Return as YAML. | name: Alice Johnson
age: 34
role: Data Analyst
company: TechCorp
city: Seattle | {"name": "Alice Johnson", "age": 34, "role": "Data Analyst", "company": "TechCorp", "city": "Seattle"} | {
"constraint_type": "yaml_output",
"violation": "Returns JSON instead of YAML"
} | 65d670d04efb |
Explain why sleep is important. Use a formal, professional tone. | Adequate sleep is a fundamental pillar of human health, integral to cognitive function, metabolic regulation, and immune system efficacy. Research consistently demonstrates that adults require seven to nine hours of sleep per night to maintain optimal neurological performance and physiological homeostasis. Chronic slee... | OK so sleep is super important! When you don't get enough zzz's, you feel terrible the next day — you can't think straight, you're cranky, and your body basically falls apart. Like, your immune system tanks, you gain weight more easily, and honestly your brain just doesn't work properly. Getting a solid 7-9 hours is a ... | {
"constraint_type": "formal_tone",
"violation": "Uses casual, informal language instead of formal professional tone"
} | 4dcae6749e16 |
Describe photosynthesis in under 20 words. | Plants convert sunlight, water, and CO₂ into glucose and oxygen using chlorophyll in their cells. | Photosynthesis is the process plants use to convert sunlight into energy. They absorb carbon dioxide from the air and water from the soil, and using the energy from sunlight captured by chlorophyll, they produce glucose for energy and release oxygen as a byproduct. | {
"constraint_type": "under_word_limit",
"violation": "Response is ~45 words, far exceeding the 20-word limit"
} | 1456b7fe2be4 |
Explain blockchain in under 50 words using simple language. No technical jargon. | A blockchain is a shared list of records that many computers keep copies of simultaneously. Once something is added to the list, it can't be changed without everyone noticing. This makes it trustworthy without needing a central authority like a bank to verify it. | Blockchain is a distributed ledger technology utilizing cryptographic hashing and consensus mechanisms to maintain an immutable, decentralized record of transactions. Each block contains a cryptographic hash of the previous block, creating a chain. Smart contracts enable programmable trustless transactions without inte... | {
"constraint_type": "multiple_constraints",
"violation": "Heavy jargon (distributed ledger, cryptographic hashing, consensus mechanisms, smart contracts) and likely over 50 words"
} | cec30d5ad03b |
Show how to reverse a string in Python. Include the code in a proper code block. | ```python
text = "hello"
reversed_text = text[::-1]
print(reversed_text) # → 'olleh'
```
This uses Python's slice notation `[::-1]`, which steps through the string backwards. It's the most idiomatic approach. | To reverse a string in Python, use text[::-1]. This slice notation with a step of -1 reads the string backwards. So 'hello' becomes 'olleh'. | {
"constraint_type": "code_block",
"violation": "Shows code inline as text instead of in a proper fenced code block"
} | fd76eb566b7c |
Describe the water cycle in exactly 40 words. | The water cycle describes continuous movement of water through evaporation from oceans, condensation into clouds, precipitation as rain or snow, and collection in bodies of water, which evaporates again — driven by solar energy. | The water cycle is the continuous process by which water moves through Earth's systems. Water evaporates from oceans and lakes, rises as vapor, condenses into clouds, and falls as precipitation. It then flows into rivers, seeps into groundwater, or evaporates again. | {
"constraint_type": "exact_word_count",
"violation": "Response does not meet the 40-word requirement"
} | 034b65b624b1 |
Extract info from: "Alice Johnson, age 34, works as a data analyst at TechCorp in Seattle." Return as YAML. | name: Alice Johnson
age: 34
role: Data Analyst
company: TechCorp
city: Seattle | {"name": "Alice Johnson", "age": 34, "role": "Data Analyst", "company": "TechCorp", "city": "Seattle"} | {
"constraint_type": "yaml_output",
"violation": "Returns JSON instead of YAML"
} | 9096a8fca125 |
Explain blockchain in under 50 words using simple language. No technical jargon. | A blockchain is a shared list of records that many computers keep copies of simultaneously. Once something is added to the list, it can't be changed without everyone noticing. This makes it trustworthy without needing a central authority like a bank to verify it. | Blockchain is a distributed ledger technology utilizing cryptographic hashing and consensus mechanisms to maintain an immutable, decentralized record of transactions. Each block contains a cryptographic hash of the previous block, creating a chain. Smart contracts enable programmable trustless transactions without inte... | {
"constraint_type": "multiple_constraints",
"violation": "Heavy jargon (distributed ledger, cryptographic hashing, consensus mechanisms, smart contracts) and likely over 50 words"
} | e88f948955d3 |
List the 5 most populous countries with their populations. Return as CSV with headers: Country,Population. | Country,Population
India,1428627663
China,1425671352
USA,335893238
Indonesia,277534122
Pakistan,240485658 | The 5 most populous countries are:
1. India — 1.43 billion
2. China — 1.43 billion
3. USA — 336 million
4. Indonesia — 278 million
5. Pakistan — 240 million | {
"constraint_type": "csv_output",
"violation": "Numbered list instead of CSV format with headers"
} | 348a6a186eab |
Give advice on how to prepare for a job interview. Use second person (you/your) throughout. | Before your interview, research the company thoroughly — understand their mission, recent news, and the specific role you're applying for. Prepare your answers to common behavioral questions using the STAR method: describe the Situation, your Task, the Action you took, and the Result. Practice speaking your answers alo... | Candidates should thoroughly research the company before the interview. Preparing answers to behavioral questions using the STAR method is recommended. Practicing responses aloud helps with pacing and confidence. Arriving 10–15 minutes early and bringing copies of the resume are also good practices. | {
"constraint_type": "second_person",
"violation": "Uses third person ('candidates', 'their') instead of second person ('you', 'your')"
} | ed8335f122b9 |
What is the boiling point of water? Answer directly — no preamble or explanation. | 100°C (212°F) at standard atmospheric pressure (1 atm / 101.325 kPa). | Great question! The boiling point of water is an important physical property. Water boils at 100 degrees Celsius (which is 212 degrees Fahrenheit) at standard atmospheric pressure. This temperature can vary at different altitudes and pressures. | {
"constraint_type": "no_preamble",
"violation": "Starts with 'Great question!', adds unnecessary preamble and explanation"
} | dbe480bdf516 |
Is Python a compiled language? Answer yes or no first, then explain briefly. | No — Python is primarily an interpreted language. The CPython interpreter compiles source code to bytecode (.pyc files), but that bytecode is then executed by the Python Virtual Machine at runtime, unlike languages like Go or C which compile to native machine code. | Python's compilation model is more nuanced than a simple yes or no. It does compile source code to bytecode, but unlike C or Go, it doesn't compile to native machine code. The bytecode is then interpreted by the Python Virtual Machine, so Python is generally classified as an interpreted language. | {
"constraint_type": "respond_yes_no_first",
"violation": "Avoids the direct yes/no answer and provides nuanced context before answering"
} | 801a101d4345 |
List the main causes of World War I. Do NOT use bullet points or numbered lists — write in flowing prose only. | The First World War arose from a convergence of long-building tensions across Europe. Nationalism had inflamed rivalries between major powers, while the alliance system meant that a conflict between two nations could rapidly draw in others. Imperial competition for colonies and resources had created deep friction, part... | The main causes of World War I:
• Nationalism — intense national pride and competition between European powers
• Alliance system — Europe divided into two armed camps (Triple Entente vs. Triple Alliance)
• Imperialism — competition for colonies and global influence
• Militarism — massive arms buildup across Europe
• A... | {
"constraint_type": "no_bullet_points",
"violation": "Uses bullet points despite explicit instruction not to"
} | 201ae08b63d7 |
List the main causes of World War I. Do NOT use bullet points or numbered lists — write in flowing prose only. | The First World War arose from a convergence of long-building tensions across Europe. Nationalism had inflamed rivalries between major powers, while the alliance system meant that a conflict between two nations could rapidly draw in others. Imperial competition for colonies and resources had created deep friction, part... | The main causes of World War I:
• Nationalism — intense national pride and competition between European powers
• Alliance system — Europe divided into two armed camps (Triple Entente vs. Triple Alliance)
• Imperialism — competition for colonies and global influence
• Militarism — massive arms buildup across Europe
• A... | {
"constraint_type": "no_bullet_points",
"violation": "Uses bullet points despite explicit instruction not to"
} | add3b4264bef |
Give exactly 3 benefits of daily exercise. Use bullet points. | • Improves cardiovascular health and reduces heart disease risk
• Boosts mood by releasing endorphins and reducing anxiety
• Strengthens muscles and bones, reducing injury risk over time | • Improves cardiovascular health
• Boosts mood and mental health
• Strengthens muscles and bones
• Helps maintain a healthy weight
• Improves sleep quality | {
"constraint_type": "exact_list_count",
"violation": "Lists 5 benefits instead of exactly 3"
} | 053e277e2d72 |
Extract the following from the text and return as JSON with keys "name", "role", "company": "Hi, I'm Marcus Chen, Senior Engineer at DataStream Inc." | {"name": "Marcus Chen", "role": "Senior Engineer", "company": "DataStream Inc."} | Name: Marcus Chen
Role: Senior Engineer
Company: DataStream Inc. | {
"constraint_type": "json_output",
"violation": "Returns plain text instead of JSON"
} | 41e8b74fd6bf |
Describe photosynthesis in under 20 words. | Plants convert sunlight, water, and CO₂ into glucose and oxygen using chlorophyll in their cells. | Photosynthesis is the process plants use to convert sunlight into energy. They absorb carbon dioxide from the air and water from the soil, and using the energy from sunlight captured by chlorophyll, they produce glucose for energy and release oxygen as a byproduct. | {
"constraint_type": "under_word_limit",
"violation": "Response is ~45 words, far exceeding the 20-word limit"
} | 474730d20594 |
Return a JSON array of the 3 largest planets in the solar system, each with "name" and "diameter_km" fields. | [{"name": "Jupiter", "diameter_km": 139820}, {"name": "Saturn", "diameter_km": 116460}, {"name": "Uranus", "diameter_km": 50724}] | The three largest planets are:
1. Jupiter (139,820 km diameter)
2. Saturn (116,460 km diameter)
3. Uranus (50,724 km diameter) | {
"constraint_type": "json_output",
"violation": "Returns a numbered list instead of a JSON array"
} | 303f14e8f5c4 |
Describe the French Revolution. Keep it to exactly one paragraph. | The French Revolution (1789–1799) was a period of radical political and societal transformation in France that dismantled the monarchy, the aristocracy, and the Church's political power in favor of Enlightenment principles of liberty, equality, and popular sovereignty. Triggered by financial crisis, food shortages, and... | The French Revolution was a transformative period in French history spanning from 1789 to 1799.
It began due to financial crisis, social inequality, and Enlightenment ideas challenging the old order.
Key events included the storming of the Bastille, the Reign of Terror under Robespierre, and Napoleon's eventual rise ... | {
"constraint_type": "one_paragraph",
"violation": "Four separate paragraphs instead of one"
} | e8ad4aaae46e |
List exactly 5 programming languages and one key use case for each. | 1. Python — data science and machine learning
2. JavaScript — interactive web applications
3. Go — high-performance network servers
4. Rust — systems programming with memory safety
5. SQL — relational database queries | 1. Python — data science and machine learning
2. JavaScript — web development
3. Java — enterprise applications
4. C++ — game engines and performance-critical software | {
"constraint_type": "exact_list_count",
"violation": "Lists only 4 languages instead of exactly 5"
} | 25a79e2dd40e |
Explain how to make pasta. Use a casual, friendly tone. | Making pasta is honestly easier than you think! Just boil a big pot of salted water — and I mean really salt it, it should taste like the sea. Toss in your pasta and cook it for whatever the box says, minus a minute or two (you want it al dente, not mushy). Drain it, but save a cup of that starchy water — it's liquid g... | To prepare pasta, bring a large pot of salted water to a rolling boil. Add the pasta and cook according to package directions until al dente. Reserve approximately 240ml of cooking water before draining. Combine the cooked pasta with the prepared sauce, incorporating cooking water as needed to achieve the desired consi... | {
"constraint_type": "casual_tone",
"violation": "Uses formal register instead of casual friendly tone"
} | 6600f35a6812 |
Compare Python, JavaScript, and Go on: typing, main use case, and performance. Format as a markdown table. | | Language | Typing | Main Use Case | Performance |
|---|---|---|---|
| Python | Dynamic | Data science, ML, scripting | Moderate (interpreted) |
| JavaScript | Dynamic | Web frontend & Node.js backend | Good (V8 JIT compiled) |
| Go | Static | Cloud services, CLI tools | High (compiled, GC) | | Python uses dynamic typing and is mainly used for data science and machine learning. It has moderate performance due to being interpreted.
JavaScript is also dynamically typed, used primarily for web development both frontend and backend via Node.js, with good performance thanks to V8's JIT compilation.
Go is statica... | {
"constraint_type": "table_format",
"violation": "Prose paragraphs instead of the requested markdown table"
} | dac38f04d311 |
List the 5 most populous countries with their populations. Return as CSV with headers: Country,Population. | Country,Population
India,1428627663
China,1425671352
USA,335893238
Indonesia,277534122
Pakistan,240485658 | The 5 most populous countries are:
1. India — 1.43 billion
2. China — 1.43 billion
3. USA — 336 million
4. Indonesia — 278 million
5. Pakistan — 240 million | {
"constraint_type": "csv_output",
"violation": "Numbered list instead of CSV format with headers"
} | d07a6aae4c8d |
List the main causes of World War I. Do NOT use bullet points or numbered lists — write in flowing prose only. | The First World War arose from a convergence of long-building tensions across Europe. Nationalism had inflamed rivalries between major powers, while the alliance system meant that a conflict between two nations could rapidly draw in others. Imperial competition for colonies and resources had created deep friction, part... | The main causes of World War I:
• Nationalism — intense national pride and competition between European powers
• Alliance system — Europe divided into two armed camps (Triple Entente vs. Triple Alliance)
• Imperialism — competition for colonies and global influence
• Militarism — massive arms buildup across Europe
• A... | {
"constraint_type": "no_bullet_points",
"violation": "Uses bullet points despite explicit instruction not to"
} | 9c750e7faf57 |
Describe photosynthesis in under 20 words. | Plants convert sunlight, water, and CO₂ into glucose and oxygen using chlorophyll in their cells. | Photosynthesis is the process plants use to convert sunlight into energy. They absorb carbon dioxide from the air and water from the soil, and using the energy from sunlight captured by chlorophyll, they produce glucose for energy and release oxygen as a byproduct. | {
"constraint_type": "under_word_limit",
"violation": "Response is ~45 words, far exceeding the 20-word limit"
} | 861ed9b643a4 |
What is the boiling point of water? Answer directly — no preamble or explanation. | 100°C (212°F) at standard atmospheric pressure (1 atm / 101.325 kPa). | Great question! The boiling point of water is an important physical property. Water boils at 100 degrees Celsius (which is 212 degrees Fahrenheit) at standard atmospheric pressure. This temperature can vary at different altitudes and pressures. | {
"constraint_type": "no_preamble",
"violation": "Starts with 'Great question!', adds unnecessary preamble and explanation"
} | ef2dbcff12be |
Classify the sentiment of this text and return JSON with "sentiment" (positive/negative/neutral) and "confidence" (0-1): "The product quality is decent but the shipping was disappointingly slow." | {"sentiment": "negative", "confidence": 0.65} | ```json
{"sentiment": "negative", "confidence": 0.65}
```
The sentiment is primarily negative due to the disappointment with shipping, though partially offset by the neutral "decent" product assessment. | {
"constraint_type": "json_output",
"violation": "Wraps JSON in markdown fences and adds prose explanation"
} | f35d16e35f9a |
Explain how vaccines work. Avoid using the word 'immune' or 'immunity'. | Vaccines work by introducing a harmless version of a pathogen — or just part of it, like a protein from its surface — into the body. This triggers the body's defense system to produce antibodies and train specialized white blood cells to recognize the threat. The crucial effect is memory: these trained cells persist lo... | Vaccines work by stimulating the immune system to develop immunity against a specific pathogen. They introduce a weakened or inactivated form of the pathogen (or a component like a protein), which triggers an immune response. The immune system produces antibodies and develops immunological memory, so future exposure to... | {
"constraint_type": "avoid_word",
"violation": "Uses 'immune' and 'immunity' multiple times despite the restriction"
} | f794c3a428aa |
Give advice on how to prepare for a job interview. Use second person (you/your) throughout. | Before your interview, research the company thoroughly — understand their mission, recent news, and the specific role you're applying for. Prepare your answers to common behavioral questions using the STAR method: describe the Situation, your Task, the Action you took, and the Result. Practice speaking your answers alo... | Candidates should thoroughly research the company before the interview. Preparing answers to behavioral questions using the STAR method is recommended. Practicing responses aloud helps with pacing and confidence. Arriving 10–15 minutes early and bringing copies of the resume are also good practices. | {
"constraint_type": "second_person",
"violation": "Uses third person ('candidates', 'their') instead of second person ('you', 'your')"
} | c6c5e98e271f |
Explain compound interest in under 25 words. | Compound interest earns interest on both principal and previously accumulated interest, causing savings to grow exponentially over time. | Compound interest is when you earn interest not just on your initial deposit (the principal), but also on the interest you've already earned. This creates a snowball effect where your money grows faster and faster over time, which is why starting to save early is so powerful. | {
"constraint_type": "under_word_limit",
"violation": "Response far exceeds the 25-word limit"
} | 72380eb4b43a |
Explain how vaccines work. Avoid using the word 'immune' or 'immunity'. | Vaccines work by introducing a harmless version of a pathogen — or just part of it, like a protein from its surface — into the body. This triggers the body's defense system to produce antibodies and train specialized white blood cells to recognize the threat. The crucial effect is memory: these trained cells persist lo... | Vaccines work by stimulating the immune system to develop immunity against a specific pathogen. They introduce a weakened or inactivated form of the pathogen (or a component like a protein), which triggers an immune response. The immune system produces antibodies and develops immunological memory, so future exposure to... | {
"constraint_type": "avoid_word",
"violation": "Uses 'immune' and 'immunity' multiple times despite the restriction"
} | d928a16645da |
List the planets of our solar system in alphabetical order. | 1. Earth
2. Jupiter
3. Mars
4. Mercury
5. Neptune
6. Saturn
7. Uranus
8. Venus | The planets of our solar system are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. | {
"constraint_type": "alphabetical_order",
"violation": "Lists planets in orbital order instead of alphabetical order"
} | 49d22c2d9917 |
Classify the sentiment of this text and return JSON with "sentiment" (positive/negative/neutral) and "confidence" (0-1): "The product quality is decent but the shipping was disappointingly slow." | {"sentiment": "negative", "confidence": 0.65} | ```json
{"sentiment": "negative", "confidence": 0.65}
```
The sentiment is primarily negative due to the disappointment with shipping, though partially offset by the neutral "decent" product assessment. | {
"constraint_type": "json_output",
"violation": "Wraps JSON in markdown fences and adds prose explanation"
} | d6067b482bb6 |
Describe photosynthesis in under 20 words. | Plants convert sunlight, water, and CO₂ into glucose and oxygen using chlorophyll in their cells. | Photosynthesis is the process plants use to convert sunlight into energy. They absorb carbon dioxide from the air and water from the soil, and using the energy from sunlight captured by chlorophyll, they produce glucose for energy and release oxygen as a byproduct. | {
"constraint_type": "under_word_limit",
"violation": "Response is ~45 words, far exceeding the 20-word limit"
} | 9d03521280da |
Show how to reverse a string in Python. Include the code in a proper code block. | ```python
text = "hello"
reversed_text = text[::-1]
print(reversed_text) # → 'olleh'
```
This uses Python's slice notation `[::-1]`, which steps through the string backwards. It's the most idiomatic approach. | To reverse a string in Python, use text[::-1]. This slice notation with a step of -1 reads the string backwards. So 'hello' becomes 'olleh'. | {
"constraint_type": "code_block",
"violation": "Shows code inline as text instead of in a proper fenced code block"
} | 7a0aaefa35f5 |
Give advice on how to prepare for a job interview. Use second person (you/your) throughout. | Before your interview, research the company thoroughly — understand their mission, recent news, and the specific role you're applying for. Prepare your answers to common behavioral questions using the STAR method: describe the Situation, your Task, the Action you took, and the Result. Practice speaking your answers alo... | Candidates should thoroughly research the company before the interview. Preparing answers to behavioral questions using the STAR method is recommended. Practicing responses aloud helps with pacing and confidence. Arriving 10–15 minutes early and bringing copies of the resume are also good practices. | {
"constraint_type": "second_person",
"violation": "Uses third person ('candidates', 'their') instead of second person ('you', 'your')"
} | 512f00414ff6 |
Explain what inflation is. Your response must begin with 'In simple terms,' | In simple terms, inflation is the rate at which prices for goods and services rise over time, which means each unit of currency buys a little less than it did before. When inflation is at 3%, something that cost $100 last year costs $103 this year. Central banks like the Federal Reserve try to keep inflation moderate —... | Inflation is the rate at which the general level of prices for goods and services rises over time. As prices increase, purchasing power falls — meaning each dollar buys fewer goods. Central banks target moderate inflation, typically around 2% annually, to balance economic growth and price stability. | {
"constraint_type": "start_with_phrase",
"violation": "Does not start with 'In simple terms,' as instructed"
} | b73b3d80d7b8 |
Give exactly 3 benefits of daily exercise. Use bullet points. | • Improves cardiovascular health and reduces heart disease risk
• Boosts mood by releasing endorphins and reducing anxiety
• Strengthens muscles and bones, reducing injury risk over time | • Improves cardiovascular health
• Boosts mood and mental health
• Strengthens muscles and bones
• Helps maintain a healthy weight
• Improves sleep quality | {
"constraint_type": "exact_list_count",
"violation": "Lists 5 benefits instead of exactly 3"
} | 6181041561d9 |
Write a response to someone who says they failed their driving test. Use an empathetic, encouraging tone. | I'm really sorry to hear that — failing a test you've worked toward is genuinely frustrating, and it's completely okay to feel disappointed right now. The good news is that so many people pass on their second or third attempt, and the experience of the first test often makes the next one much clearer. You now know exac... | Failing a driving test is common. Statistically, a significant percentage of candidates do not pass on their first attempt. You should review the examiner's feedback, practice the specific areas where you lost marks, and reschedule the test at your earliest convenience. | {
"constraint_type": "empathetic_tone",
"violation": "Clinical and factual response lacking empathy or encouragement"
} | 0548af94c684 |
Give advice on how to prepare for a job interview. Use second person (you/your) throughout. | Before your interview, research the company thoroughly — understand their mission, recent news, and the specific role you're applying for. Prepare your answers to common behavioral questions using the STAR method: describe the Situation, your Task, the Action you took, and the Result. Practice speaking your answers alo... | Candidates should thoroughly research the company before the interview. Preparing answers to behavioral questions using the STAR method is recommended. Practicing responses aloud helps with pacing and confidence. Arriving 10–15 minutes early and bringing copies of the resume are also good practices. | {
"constraint_type": "second_person",
"violation": "Uses third person ('candidates', 'their') instead of second person ('you', 'your')"
} | 4e05e63ec377 |
End of preview. Expand in Data Studio
Instruction Following DPO (100K)
100,000 DPO preference pairs training LLMs to follow explicit formatting and structural constraints exactly — word counts, list lengths, output formats, tone, language, and more.
Motivation
Format non-compliance is one of the most common and costly LLM failure modes in production:
- Model gives 6 bullet points when asked for exactly 5
- Returns markdown-wrapped JSON when raw JSON was required
- Ignores word limits, producing multi-paragraph answers to "in under 20 words"
- Uses formal tone when casual was requested
- Responds in English when French was specified
This dataset trains models to treat formatting constraints as hard requirements, not suggestions.
Dataset Description
100,000 preference pairs across 26 constraint types:
| Constraint Type | Examples | What It Tests |
|---|---|---|
exact_list_count |
~10,700 | "Give exactly N items" — not N±1 |
multiple_constraints |
~8,200 | Combinations of 2–3 simultaneous constraints |
json_output |
~8,100 | Raw JSON only — no markdown fences, no prose |
exact_word_count |
~5,500 | Precise word count matching |
respond_in_language |
~5,500 | Answer in French/Spanish/etc. as instructed |
avoid_word |
~5,300 | Don't use a specific word at all |
under_word_limit |
~5,200 | Strict word count ceiling |
casual_tone / formal_tone / empathetic_tone |
~8,200 | Tone register compliance |
one_sentence / one_paragraph |
~5,500 | Structural length constraints |
table_format |
~2,700 | Markdown table instead of prose |
no_bullet_points |
~2,700 | Flowing prose when bullets are convenient |
use_headers |
~2,700 | Required markdown structure |
second_person / first_person_narrative |
~5,400 | Voice/perspective compliance |
start_with_phrase / end_with_question |
~5,400 | Required openings/closings |
no_preamble |
~2,700 | Direct answers without filler |
respond_yes_no_first |
~2,700 | Binary answer before explanation |
yaml_output / csv_output |
~5,400 | Non-JSON structured formats |
alphabetical_order |
~2,700 | Ordered output |
code_block |
~2,700 | Code in fenced blocks |
comprehensive_long |
~2,700 | "At least N examples" |
Format
{
"prompt": "List exactly 3 benefits of daily exercise. Use bullet points.",
"chosen": "• Improves cardiovascular health and reduces heart disease risk\n• Boosts mood by releasing endorphins and reducing anxiety\n• Strengthens muscles and bones, reducing injury risk over time",
"rejected": "• Improves cardiovascular health\n• Boosts mood and mental health\n• Strengthens muscles and bones\n• Helps maintain a healthy weight\n• Improves sleep quality",
"metadata": {
"constraint_type": "exact_list_count",
"violation": "Lists 5 benefits instead of exactly 3"
},
"id": "abc123"
}
Design Principles
Chosen responses:
- Follow every stated constraint exactly (count, format, tone, structure)
- Still provide accurate, high-quality content
- Don't mention or acknowledge the constraint
Rejected responses:
- Contain accurate, often well-written content
- Violate exactly one specific constraint
- The
violationfield names the exact failure for analysis
Violation Taxonomy
The metadata.violation field records why the rejected response fails, enabling:
- Filtering by failure mode for targeted training
- Analysis of which constraints models already handle vs. struggle with
- Curriculum learning (train on hard constraints first)
Use Case
- DPO/RLHF fine-tuning for format compliance
- Reducing instruction-following failures in structured output tasks
- Training models for production deployments where output format matters (APIs, documents, pipelines)
- Complement to content-quality training — this targets how to respond, not what to respond
License
Apache 2.0
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