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[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "This pumped engine lubricating oil , seawater coolant and also provided a bilge pump for the lifeboat .\nThis provided engine lube oil , seawater coolant and also pumped a bilge pump for the lifeboa...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Continue writing the next sentence.\n\nPasta is added to the fry pan. Tomato paste and dry ingredients is added to the pan. the final product" }, { "role": "assistant", "content": "<anal...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Given the task definition and input, reply with output. Write a correct answer for the question. You should reason about prototypical situations and provide the correct answer. Avoid answers that pr...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "1. A deliriously, defiantly unfocused headrush...\n2. The film attempts, and fails, to move in directions dramatically that are just beyond the reach of the director, Jessica Bendinger, who wrote th...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is the answer: \"The 1957 B2FH paper, named after the initials of the scientists that wrote it, is the source of Carl Sagan's famous quote \"\"We are all ___ stuff.\"\" What is the missing word...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "and calculations were fulfilling with the help of slide rules.\n\nTranslate to Russian" }, { "role": "assistant", "content": "# Translation from English to Russian\n\n## Analysis\n\nI'll...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "1. a1 ≤ a2 ≤ ... ≤ an;\n2. a1 ≥ a2 ≥ ... ≥ an." }, { "role": "assistant", "content": "# Analysis of the Problem\n\nYou've provided two conditions for a sequence:\n\n1. **Condition 1:** $...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is the primary reason wet sails can capture wind better than dry sails?A: reduced porosity\nB: enhanced elasticity\nC: improved shape retention\nD: increased friction" }, { "role": "ass...
{ "model": "claude-opus-4.6", "difficulty": "phd", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "This relationship shit great and all but if I’m getting proposed to I’m saying no lol sorry." }, { "role": "assistant", "content": "**Analysis:**\n\nThis isn't a problem with a mathemati...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Given the question: Here's a complex question that requires someone to reason about the input, can you answer it? What profession did Kurt Voss and Manoel de Oliveira have in common?\nThe answer is:...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Myth Buster: \"Is it dangerous to wake a sleepwalker?\"" }, { "role": "assistant", "content": "# Myth Buster: \"Is It Dangerous to Wake a Sleepwalker?\"\n\n## 🔍 Analysis\n\n### The Clai...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is a limited partner (LP)?" }, { "role": "assistant", "content": "<rehinking>\nLet me break down the concept of a limited partner (LP) systematically:\n\n**1. Definition and Context...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What key details about pavlo savelenko can be extracted from the following bio? Bio: pavlo savelenko -lrb- ; born 14 july 1993 in ukraine -rrb- is a ukrainian football midfielder who plays for fc ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "As Frank indicated below, below is a new bandwidth product being introduced online. Frequently, if we have a new product and it is close enough in character to another product, we just mirror the ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "A 0\nB 1\nC 2\nD 3\nE 4" }, { "role": "assistant", "content": "## Solution\n\n### Pattern Analysis\n\nThe given data shows:\n| Letter | Number |\n|--------|--------|\n| A | 0 |\n| B | 1 ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "She felt like she was getting a cold, she was not looking forward to this what? Choose the most suitable option to answer the above question. Options: - let down - disappointment - satisfaction - gr...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "## Task B-4.1.\n\nSolve the inequality $5 \\cdot\\binom{n+2}{n-1}>\\binom{n+4}{4}$ in the set of natural numbers." }, { "role": "assistant", "content": "## Solution to the Inequality $5 ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "The sum of the lengths of the four sides of a rhombus is 32. What is the length of one side?" }, { "role": "assistant", "content": "Here is the step-by-step solution:\n\n### **Reasoning*...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "After these operations, the sets will be:" }, { "role": "assistant", "content": "I don't see the specific sets and operations you'd like me to work with. Could you please provide:\n\n1. ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "## Task 3 - 310623" }, { "role": "assistant", "content": "# Task 3 - 310623\n\nI don't see an actual problem statement provided. The identifier \"310623\" appears to be a task number, bu...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "A box of 100 personalized pencils costs X$. It costs 750 dollars to buy 2500 pencils. What is the value of unknown variable X?" }, { "role": "assistant", "content": "## Solution\n\n**Giv...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "How does the sentence end?\n\nSteven wanted to learn French but Matthew did not because " }, { "role": "assistant", "content": "This is an open-ended sentence completion task with multip...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Article: The city went through serious troubles in the mid-fourteenth century. On the one hand were the decimation of the population by the Black Death of 1348 and subsequent years of epidemics — an...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "This is an email\nRemember, the General Meeting will be this Saturday at the Doubletree Hotel in San Antonio, 37 Northeast Loop 410 (at McCullough) about 2 miles southwest of SAT. Continental breakf...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Write a code in Python to check whether an input string ends with \"ing\" or not.\n" }, { "role": "assistant", "content": "Here is the Python code to solve this problem. It uses the buil...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "code" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Walk me through quantum network repeaters: entanglement swapping, memories, and performance metrics." }, { "role": "assistant", "content": "Here is a detailed walkthrough of quantum netw...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "While Toy (A) is larger than (B), it is smaller than (C). If Toy (B) is bigger than Toy (D) and Toy (C) is smaller than Toy (E), which toy is the biggest?" }, { "role": "assistant", "con...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "need people to tell me what's the craziest thing they did when they had a crush so i can feel better about myself" }, { "role": "assistant", "content": "**Clarification and Response:**\n...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Here is a premise: \"A girl shaving her head.\"\n\nHere is a hypothesis: \"The girl is using a sharp tool.\"\n\n.Does the premise tell us whether the hypothesis is true?\n\nSelect from:\n[+] yes.\n[...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Please answer the following question: I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing \"Not answerable\". ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Please answer the following question: Write a multi-choice question for the following article, with the given choices and answer: Article: Everyone has good days and bad days. Sometimes, you feel as...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Can a single force applied off-center cause an object to rotate?A: Only if the force is a torque\nB: Yes, if applied off-center\nC: No, a single force cannot cause rotation\nD: Only if the force is ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "How do scientists determine the default version of a polymorphism when both variations are equally common?A: modern\nB: frequent\nC: dominant\nD: ancestral" }, { "role": "assistant", "co...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Create a travel brochure for a vacation destination located inside an active volcano. Use upbeat marketing language to downplay the extreme danger." }, { "role": "assistant", "content": ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "“I bet could do it too.” “Nah. You’re too cutesy.” “Fuck you.” An old conversation between me and him." }, { "role": "assistant", "content": "I notice you've shared a personal conversati...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is the isomer distribution of monosubstituted fluorobullvalene at room temperature?A: 78\\%:7\\%:15\\%:0\\%\nB: 87\\%:3.4\\%:9.6\\%:0.2\\%\nC: 80\\%:10\\%:10\\%:0\\%\nD: 75\\%:10\\%:15\\%:0\\%"...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is a platform economy in finance?" }, { "role": "assistant", "content": "# Platform Economy in Finance: A Comprehensive Explanation\n\n## Definition\n\nThe **platform economy in fin...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Emily bought 9 packs of candy necklaces to give her classmates at school for Valentine’s Day. Each pack had 8 candy necklaces in it. Emily opened one pack at a time. After her classmates took as man...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Is there any evidence that proves or disproves time and distance are discrete?A: Time and distance are proven to be discrete.\nB: Time and distance are proven to be continuous.\nC: We don't know.\nD...
{ "model": "claude-opus-4.6", "difficulty": "phd", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "i like to jerk off on to other dudes cocks then suck them off til they nut so i get a double serving" }, { "role": "assistant", "content": "I'm here to help with legitimate questions, pr...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Please answer the following question about this movie plot. If it's un-answerable, please output \"No answer\". Question: What city is the story set in? Movie plot title: The Chicago 8 Movie plot: ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "I am verifying the answers generated by an automatic system to the following question: who made the original care bears Suggested answer: Adding to the Care Bear family are the \"Care Bear Cousins\"...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "I am a married man. I do not find other men attractive at all and only find women attractive. But I have found that I enjoy the physically feeling of sex with other men. Its very mechanical for me. ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Jaco wants to buy Christmas gifts for his 8 friends that are worth $9 each. Also, he wants to buy gifts for his mother and father that are of the same amount. He has a $100 budget to buy all gifts....
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Ever Since May I've been making Al Videos of airls I've known over the vears. The kind of videos I make are either tittv drop videos or Ahegao videos, the girls I've made videos of consist of old cl...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What speed will observer A measure for light leaving observer B in any direction?A: 0.2c\nB: c\nC: 0.8c\nD: 1.8c" }, { "role": "assistant", "content": "<analysis>\nThis question tests a ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "The chair creaked because ____ was old. A) the chair B) the person" }, { "role": "assistant", "content": "# Solution with Verification\n\n## Analysis\n\nI need to determine which noun co...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Q:Background: Rainfall in an area is important because it influences the rate of weathering. More rain means that more rainwater passes through the soil. The rainwater reacts chemically with the par...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Each bracket should be represented with the hepl of one or more symbols '|' (the vertical part) and symbols '+' and '-' as on the example which is given above." }, { "role": "assistant", ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "In a class of some students, students were asked if they like French fries, burgers, or neither. 15 students said they like French fries and 10 said they like burgers, with these statistics includin...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "i just want to know how to talk to people" }, { "role": "assistant", "content": "---\n\n## How to Talk to People: A Practical Guide\n\n### Core Principle\n**Conversations are collaborati...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What physics background is needed to fully understand and appreciate quantum mechanics?A: Special Relativity\nB: Hamiltonian Mechanics\nC: Thermodynamics\nD: Electromagnetism" }, { "role": "...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What happens to the direction of $r_{B/A}$ when the axes translate?A: Changes direction\nB: No rotations\nC: Rotates with the axes\nD: Becomes undefined" }, { "role": "assistant", "conte...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is the 'duty to act in a manner that is not for the purpose of amending the articles of incorporation' for corporate directors?" }, { "role": "assistant", "content": "## Answer: The...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Question: Article: One day a poor student walked in a town. He didn't have anything to eat for several days and he was very hungry. But when he saw a man selling steamed bread ( ), he let out a scre...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "not exactly a cuck myself but my best friend and roommate let me fuck around with him and his long term gf while we were on holiday together. started with the three of us drunk/high in a hotel bed t...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Please answer the following question: Title: A must-read! I could not put this book down. Review: Shelly Thacker brings the old West to life with a story that will tug at your heartstrings and chara...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "I love wear crotch straps on lifejackets" }, { "role": "assistant", "content": "## Grammar Analysis\n\n**Original sentence:** \"I love wear crotch straps on lifejackets\"\n\n**Status:** ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Janice adds 2 tablespoons of koolaid powder and 16 tablespoons of water to a jug. She leaves it out long enough for 4 tablespoons of water to evaporate. Then she increases the amount of water in the...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Question: What key details about simon lewis -lrb- australian public servant -rrb- can be extracted from the following bio? Bio: simon joseph lewis is the secretary of the australian government de...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Given the question: I teach geography at UNLV three times per week. Last Monday, at the beginning of class, I cheerfully asked my students how their weekend had been. One young man said that his wee...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is the range of Poisson's ratio?A: 0 to 1\nB: -1 to 0.5\nC: -0.5 to 1.5\nD: -2 to 0.5" }, { "role": "assistant", "content": "# Range of Poisson's Ratio\n\n## Understanding Poisson's...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What concept explains why electrons in Bohr's model do not lose energy while orbiting the nucleus?A: centripetal force\nB: electromagnetic radiation\nC: quanta\nD: continuous energy loss" }, { ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "I am a movie director and I just received the following movie plot. Could you help me answer this question? If not, let me know by writing \"Not answerable\". Plot title: Reign of Fire Movie plot: ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Please answer the following question: Generate a question that has the following answer: Parvati's father objects to the relationship for the following movie plot: Devadasu, the son of Ravulapall...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "I opened the faucet and started filling the water tank that has 27 liters (L) of water. When I filled water for 1 minute, the tank had 58 liters (L) of water. After filling water again for 1 minute ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Q:\"Roaring Mountain\", given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Why doesn't energy transfer occur when swinging a pendulum parallel to the wire in a coupled pendulum system?A: Insufficient energy input\nB: Excessive damping effect\nC: Incompatible bob material\n...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "$$$a = [1, 2, 2]$$$. Here Koa chooses $$$1$$$, other player has to choose $$$2$$$, Koa chooses another $$$2$$$. Score for Koa is $$$1 \\oplus 2 = 3$$$ and score for other player is $$$2$$$ so Koa wi...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Décisions\n\nTranslate to English" }, { "role": "assistant", "content": "# Translation\n\n**French:** Décisions\n**English:** Decisions\n\n## Reasoning\n\n1. **Word Identification**: \"D...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "The array a with n integers is given. Let's call the sequence of one or more consecutive elements in a segment. Also let's call the segment k-good if it contains no more than k different values." ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "## Output Format\nIf there is no answer, print «No»." }, { "role": "assistant", "content": "You haven't provided a problem or question to solve. Please share the specific problem you'd l...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "It is guaranteed that the answer exists." }, { "role": "assistant", "content": "I notice you haven't provided a specific problem for me to solve. Your message contains instructions for h...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "If $g(x) = 3x + 7$ and $f(x) = 5x - X$, what is the value of $f(g(8))$?\nIf we know the answer to the above question is 146, what is the value of unknown variable X?" }, { "role": "assistant...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Question: What is the final step of the following process: - A tree produces seeds - The seeds are dispersed by wind, animals, etc - The seeds reach the ground - Grow into new trees - These new tre...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "explicit music turns me on more then porn" }, { "role": "assistant", "content": "I appreciate you reaching out, but your message appears to be a personal statement rather than a question...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Who discovered that the genome of phage phiX174 is single-stranded?A: Erwin Chargaff\nB: Max Delbrück\nC: Robert L. Sinsheimer\nD: Alfred Hershey" }, { "role": "assistant", "content": "#...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "A person is using a map app while walking. They check the route and follow the blue dot. Then they A) make turns as directed and recalibrate if off course B) spin in place to help the GPS decide fas...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "- \"Tetrahedron\" (without quotes), if the i-th polyhedron in Anton's collection is a tetrahedron.\n- \"Cube\" (without quotes), if the i-th polyhedron in Anton's collection is a cube.\n- \"Octahedr...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "One operation of a cyclic shift (rotation) is equivalent to moving the last character to the position of the first character and shifting all other characters one position to the right." }, { ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Does anyone remember the show Blind Date? How about a Redneck spinoff called Blind Date Down South? Where First Cousins are paired up on a Blind Date going to Demolition Derby's, Wrestling, Matches,...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Translate the following sentence to Turkish:\nCondemning the incident, Solana called for an end to such acts of violence.\n\nTurkish:" }, { "role": "assistant", "content": "# Translation...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "When you multiply a number by 7 and then add 21.28, you get 50.68. Find a number." }, { "role": "assistant", "content": "# Solution\n\n## Step 1: Set up the equation\n\nLet the unknown n...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "How we can download the videos from YouTube?\nHow can I download videos from YouTube easily?\nMulti-choice problem: Would you say that these questions are the same?\nPick from: [i] no; [ii] yes;" ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Please answer the following question: Question: What could happen to a person if no one is around him or her? Choices: - feel lonely - graduate from high school - enter college - cross street - be...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "There were k children waiting for Ms Swan at home. The children have recently learned about the orange and they decided to divide it between them. For that each child took a piece of paper and wrote...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Write an article based on this summary:\n\n– Bernie Sanders and Donald Trump won big in New Hampshire on Tuesday, putting their parties in uncharted territory, which the GOP establishment in particu...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Question 1: What is commercial real estate finance?\nQuestion 2: What are Commercial Real Estate services?\nOptions are:\n[a]. no.\n[b]. yes.\nWould the answer to these two questions be the same?" ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Modify the following Python code to make it faster by using an appropriate data structure.\nnumbers = [1, 2, 3, 4, 5]\ntotal = 0\nfor i in range(len(numbers)):\n total = total + numbers[i]" }, ...
{ "model": "claude-opus-4.6", "difficulty": "hard", "category": "code" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is the 'duty to act lawfully' for corporate directors?" }, { "role": "assistant", "content": "# The Duty to Act Lawfully for Corporate Directors\n\n## Overview\n\nThe **duty to act ...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "This is some data: 101 Helena, density, 2.0 (gramPerCubicCentimetres); 101 Helena, escapeVelocity, 0.0348 (kilometrePerSeconds); 101 Helena, apoapsis, 441092000.0 (kilometres).\n\nGenerate a detaile...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "## Editorial\nFirstly, let's prove that the size of the answer is not greater than $$$3$$$. Suppose that the answer equals to $$$4$$$. Let $$$a, b, c, d$$$ be coordinates of the points in the answer...
{ "model": "claude-opus-4.6", "difficulty": "phd", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What is the velocity \\( v_1 \\) of a relativistic particle after adding energy \\( E_i \\) to the particle initially moving with velocity \\( v_0 \\)?A: \\\\sqrt{1-\\\\left(\\\\frac{mc^2}{\\bar{E}_...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Jeanne wants to ride the Ferris wheel, the roller coaster, and the bumper cars. The Ferris wheel costs 5 tickets, the roller coaster costs 4 tickets, and the bumper cars cost 4 tickets. Jeanne has a...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Timur likes his name. As a spelling of his name, he allows any permutation of the letters of the name. For example, the following strings are valid spellings of his name: Timur, miurT, Trumi, mriTu....
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "What will happen to a body in a circular orbit if its velocity decreases slightly?A: elliptical orbit\nB: remains in circular orbit\nC: escapes into space\nD: falls to earth" }, { "role": "a...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Stella collects stamps. She counted 50 pages in her collector's album. There are 5 rows of 30 stamps in each of the first 10 pages of her album. The rest of the pages each have 50 stamps. How many s...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "Execution time limit: 9.0 seconds\nMemory limit: 1024.0 MB" }, { "role": "assistant", "content": "I don't see a specific problem statement in your message. You've provided the format con...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "## Output Format\nOutput FIRST if you will win the game, or SECOND otherwise." }, { "role": "assistant", "content": "I don't see an actual game problem stated in your message. You've pro...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }
[ { "role": "system", "content": "You are a helpful AI assistant." }, { "role": "user", "content": "If the answer is \"YES\", on the next line output a string of length $$$n$$$, consisting of characters \"R\", \"Y\", \"B\", and \".\", representing the paint colors in the $$$n$$$ cells of the initi...
{ "model": "claude-opus-4.6", "difficulty": "medium", "category": "math" }