id stringlengths 13 13 | topic stringlengths 34 74 | model stringclasses 1
value | messages listlengths 3 3 |
|---|---|---|---|
trace-0004070 | creative_generation_with_constraints / speculative fiction micro-fiction | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a complete short story of exactly 120 words (count all words, hyphenated compounds count as one) set in a desert city where memory is traded as currency. The story must include: a protagonist who... |
trace-0004072 | logic_and_constraints / event scheduling | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A book club of 5 people must meet once a week for 4 weeks. Available times: Ana is free Mon and Wed evenings; Ben is free Tue and Thu evenings; Chloe is free Wed and Fri evenings; Dev is free Mon, Thu,... |
trace-0004073 | planning_and_decision_making / personal finance | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I have $14,000 in high-interest credit card debt at 22.9% APR and $9,000 in a savings account earning 1.2% APY. Monthly take-home is $3,400 with fixed expenses of $2,550. I also have a 401(k) with $31,... |
trace-0004074 | analysis_and_argument / urban policy analysis | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A city council claims that converting a 2.3-mile downtown artery from four car lanes to two car lanes plus protected bike lanes 'will reduce total commute times because traffic signals will be retimed ... |
trace-0004082 | scientific_and_technical_reasoning / thermodynamics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A sealed rigid 2.0 m^3 tank contains 1.5 kg of saturated liquid-vapor water mixture at 150°C with quality x=0.4. The tank is heated until pressure reaches 400 kPa. Using steam table facts: at 150°C, vf... |
trace-0004084 | scientific_and_technical_reasoning / civil engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A simply supported beam of length L=6 m carries a uniformly distributed load w=5 kN/m and a point load P=12 kN at midspan. Given EI constant, derive the maximum deflection using superposition and state... |
trace-0004090 | coding_and_debugging / backend web development | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I have a Flask endpoint that returns user stats, but under concurrent requests it sometimes returns stale data because of a shared dict. Refactor the snippet below to be thread-safe and keep the respon... |
trace-0004092 | quantitative_problem_solving / personal finance estimation | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I drive 240 miles per week for commuting. My car averages 30 miles per gallon and gas is $3.45 per gallon. I am considering an EV that uses 0.30 kWh per mile with electricity at $0.16 per kWh, but I mu... |
trace-0004093 | scientific_and_technical_reasoning / mechanical engineering thermodynamics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A closed rigid 2 m^3 tank contains saturated water vapor at 200 kPa. It is cooled until the pressure drops to 100 kPa. Given: at 200 kPa, saturated vapor specific volume v_g = 0.8857 m^3/kg and u_g = 2... |
trace-0004096 | coding_and_debugging / data pipeline engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Review this PySpark snippet for a daily job that dedupes events. It is producing fewer rows than expected after repartitioning. Identify the bug and provide a corrected version. Edge cases: events may ... |
trace-0004097 | creative_generation_with_constraints / microfiction | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a 100-word sci-fi microfiction where: the narrator is a vending machine, the story takes place during a planetary dust storm, a child teaches it to laugh, and no word longer than 9 letters is use... |
trace-0004105 | quantitative_problem_solving / food science | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A brewery ferments 1,200 L of wort at 18°C with an original gravity of 1.050 (≈12.4°P, 124 g/L fermentable sugar). Yeast strain attenuates to 78%. Given ethanol density 0.789 g/mL and that 1 g glucose ... |
trace-0004106 | writing_and_transformation / technical documentation | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Summarize the following API changelog entry for non-engineer stakeholders in 3 bullet points, focusing on user impact not implementation: 'v2.3.0 deprecates the /users/list endpoint; replaces with /use... |
trace-0004116 | quantitative_problem_solving / construction estimation | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A rectangular patio measures 6.2 m by 4.8 m. Pavers cost $18.50 per square meter plus 8% sales tax, and labor is a flat $320. Assuming 10% extra paver area for cuts and waste, what is the total project... |
trace-0004124 | quantitative_problem_solving / construction estimation | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A rectangular patio is 4.5m by 3.2m. Tiles are 0.3m x 0.3m and cost $2.10 each, with 5% wastage allowed. Grout covers 0.5 m² per kg at $4/kg, and you need 1 kg per 2 m² of tiling. What is the total mat... |
trace-0004129 | scientific_and_technical_reasoning / mechanical engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A steel bolt (E=200 GPa, A=120 mm², α=12e-6 /°C) is clamped between two rigid plates with no initial slack at 20°C. The assembled length is 150 mm. If temperature drops to -10°C and the plates prevent ... |
trace-0004131 | coding_and_debugging / data engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I have this PySpark snippet that is supposed to deduplicate events by (device_id, event_time) keeping the last received record, but it is slow and sometimes keeps the wrong row. Review and rewrite it e... |
trace-0004132 | extraction_and_structured_output / legal document processing | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Extract the parties, effective date, and termination clauses from the following lease excerpt into a JSON object with keys 'landlord', 'tenant', 'effective_date', 'termination_conditions' (array of str... |
trace-0004140 | extraction_and_structured_output / human resources | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "From the following performance review notes, extract a structured JSON object for each employee with fields: name, department, top_strength, improvement_area, rating (1-5). Notes: 'Maria Lopez, Sales: ... |
trace-0004145 | writing_and_transformation / internal communications | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Rewrite the following terse email to be polite and clear for a client who is waiting on a delayed shipment: 'Your order is late. Warehouse screwed up. Will ship next week.' Aim for a reassuring tone an... |
trace-0004147 | troubleshooting_and_diagnosis / home networking | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "My WiFi works on my phone but my laptop shows 'connected, no internet' only in the living room. Other rooms are fine. The router is in the bedroom. What are the likely causes and what should I check fi... |
trace-0004148 | quantitative_problem_solving / retail operations | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A cafe sells 120 lattes per day at $4.50. Variable cost per latte is $1.80. Rent and fixed costs are $900 per week. How many lattes must they sell per week to break even, assuming a 7-day week and stab... |
trace-0004149 | scientific_and_technical_reasoning / environmental science | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A lake has a steady inflow of 2 m^3/s of water containing nitrate at 5 mg/L and an outflow of the same rate. The lake volume is 1,000,000 m^3 and nitrate decays biologically at a first-order rate of 0.... |
trace-0004154 | extraction_and_structured_output / legal document processing | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Extract the following lease excerpt into a JSON object with keys: parties, term_months, monthly_rent_usd, security_deposit_usd, pet_allowed. Excerpt: 'This Agreement between Jane Oru (Tenant) and Belfo... |
trace-0004157 | planning_and_decision_making / IT migration planning | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "We must migrate 12 TB of on-prem file data to a cloud bucket over a 100 Mbps symmetrical link with a 6-hour nightly maintenance window, 7 days total, and zero data loss tolerance. Some files are locked... |
trace-0004158 | creative_generation_with_constraints / product copywriting | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a 2-sentence product description for a reusable silicone food cover set. It must mention 'no plastic wrap', be under 40 words, and end with a question."
},
{
"role": "assistant",
"con... |
trace-0004159 | scientific_and_technical_reasoning / structural engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A simply supported beam of length 6 m carries a uniform load of 2 kN/m and a point load of 4 kN at midspan. Explain how you would determine the maximum bending moment and state which load condition dom... |
trace-0004163 | troubleshooting_and_diagnosis / home HVAC | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Our gas furnace blows cold air for the first 10 minutes after startup every morning, then warms up. The filter was replaced last month. The thermostat is set to 'Auto' and shows the call for heat. The ... |
trace-0004174 | analysis_and_argument / nutrition_science | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Two studies on intermittent fasting (16:8) and weight loss are presented. Study A (n=220, 12 weeks) found average loss of 4.1 kg with no control for baseline activity. Study B (n=180, randomized, 12 we... |
trace-0004175 | troubleshooting_and_diagnosis / home_appliance_repair | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "My front-load washer completes the cycle but clothes come out soaking wet and the drain pump sounds louder than usual. There is no error code. What are the most likely causes and what checks should I d... |
trace-0004178 | creative_generation_with_constraints / microfiction | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a complete story in exactly 100 words. Constraints: the narrator is a lighthouse keeper, the story must mention rust, a letter, and the phrase 'the sea kept its promise'; no dialogue is allowed; ... |
trace-0004181 | planning_and_decision_making / small business operations | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "My bakery employs 4 part-time staff and runs 7am–7pm Wednesday to Sunday. Due to a flour supplier strike, we can only get 60% of normal flour shipments for the next 3 weeks. We average 220 loaves/day o... |
trace-0004186 | coding_and_debugging / backend development | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Review this Python function for concurrency bugs and edge cases. Refactor it to be thread-safe and handle empty input. def avg_prices(items): total=0; for i in items: total+=i['price']; return total/le... |
trace-0004188 | troubleshooting_and_diagnosis / network troubleshooting | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Our office WiFi drops every ~20 minutes only on the 5GHz band; 2.4GHz is stable. Affected laptops show 'authenticating' then reconnect. Firmware is current on the AP. What is the likely diagnosis and w... |
trace-0004190 | logic_and_constraints / event scheduling | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A small conference has 4 sessions (A, B, C, D) and 3 rooms (R1, R2, R3). Sessions A and B need R1, C needs R2 or R3, D needs R3. No room can host two sessions at the same time. The day has two time slo... |
trace-0004192 | scientific_and_technical_reasoning / thermodynamics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A sealed rigid 0.1 m^3 tank contains saturated liquid-vapor water mixture at 150°C with quality x=0.2. The tank is heated until pressure reaches 600 kPa. Using standard steam table trends (no need for ... |
trace-0004193 | coding_and_debugging / backend development | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a Python function `merge_orders(existing, incoming)` where `existing` and `incoming` are lists of dicts with keys 'id' (int) and 'qty' (int). For each incoming order, if the id exists in existing... |
trace-0004194 | analysis_and_argument / urban policy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A city claims its new '15-minute neighborhood' zoning lowered car commute emissions by shifting trips to walking. Critics note the policy coincided with a remote-work surge from a major employer. Given... |
trace-0004196 | scientific_and_technical_reasoning / circuit analysis | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A 12V battery connects to two resistors in parallel: R1=4Ω, R2=6Ω. Derive the total current from the battery and the current through each resistor. Then predict what happens to total current if R2 is r... |
trace-0004202 | analysis_and_argument / public health policy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A city council claims that installing noise barriers along a 6 km highway segment reduced local residents' reported sleep disturbances by 40% within one year. The evidence they cite is a before-and-aft... |
trace-0004203 | extraction_and_structured_output / legal tech | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Extract the parties, effective date, renewal term, and notice period from the following license clause and return it as a JSON object with those four keys (use null if absent):\n\n'This Software Licens... |
trace-0004204 | extraction_and_structured_output / financial operations | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Convert the following unstructured expense notes into a table with columns: Date, Vendor, Category, Amount (USD). Notes: 'Jan 4 — Uber, travel, 22.50. Jan 4 — Sandwich shop, meals, 9.75. Jan 5 — AWS, s... |
trace-0004206 | quantitative_problem_solving / civil engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A rectangular concrete slab is 12 m by 8 m and 0.2 m thick. Concrete density is 2400 kg/m^3 and steel reinforcement adds 3% to total mass. Calculate the total dead load of the slab in kN (use g = 9.81 ... |
trace-0004216 | writing_and_transformation / internal HR memo | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Summarize the following paragraph into a 2-sentence memo for team leads about the new lunch policy: 'Starting May 1, all staff get a 45-minute unpaid lunch. The old 30-minute paid break ends. Microwave... |
trace-0004217 | troubleshooting_and_diagnosis / home networking | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "My home WiFi drops every evening around 7pm for about 2 minutes, then returns. Wired connection is stable. The router is 3 years old, nearby microwave and cordless phone. What are likely causes and wha... |
trace-0004218 | planning_and_decision_making / event logistics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Plan a 1-day 200-person conference on a $12,000 budget. Venue is free (university hall). Must include lunch, 3 speakers (travel covered by sponsor), AV, and wristbands. List itemized planned spend and ... |
trace-0004221 | coding_and_debugging / backend web development | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a Python function for a FastAPI app that throttles concurrent requests per API key using an in-memory sliding window log. Requirements: signature `def allow_request(api_key: str, limit: int, wind... |
trace-0004225 | coding_and_debugging / data_engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "This PySpark snippet is supposed to deduplicate events by keeping the latest event per (user_id, event_type) but is dropping rows incorrectly: `df.groupBy('user_id','event_type').agg(max('event_time').... |
trace-0004226 | writing_and_transformation / corporate_communications | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Rewrite the following internal memo for a non-technical audience of 50 employees who are worried about an upcoming system migration: 'The ERP cutover will leverage a blue-green deployment to minimize R... |
trace-0004227 | quantitative_problem_solving / epidemiology | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A town of 20,000 had 40 confirmed flu cases in week 1 and 90 in week 2. Assume exponential growth and a fixed reporting rate of 80%. Estimate the effective reproduction number R_eff per week (rounded t... |
trace-0004229 | planning_and_decision_making / small_business_operations | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I run a coffee cart with 1 employee (me) and a $300 weekly ingredient budget. I can serve 60 customers/day at $5 avg ticket, 6 days/week. A local office offers a $750/week fixed contract for 50 daily l... |
trace-0004231 | analysis_and_argument / urban planning policy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A city council claims that converting a downtown arterial road into a pedestrian-only zone will reduce total traffic congestion because cars will reroute to wider bypass roads. However, local business ... |
trace-0004233 | analysis_and_argument / financial journalism | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A opinion piece states: 'The central bank's rate hold last month proves inflation is defeated, so equities will rise uninterrupted for the next year.' Counter evidence: core inflation slowed to 3.1% bu... |
trace-0004237 | writing_and_transformation / internal corporate communication | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Rewrite the following draft email to be clearer and more polite for all staff: 'Hey everyone, the new timesheet tool is live, if you dont use it by Friday payroll might be late, figure it out.' Make it... |
trace-0004239 | scientific_and_technical_reasoning / mechanical engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A steel beam (Young's modulus 200 GPa, cross-section 0.01 m^2) is 2 m long and fixed at one end with a 5000 N load at the other. Using the supplied facts, calculate the expected elongation of the beam ... |
trace-0004244 | writing_and_transformation / internal corporate communications | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Our team just migrated from Slack to Microsoft Teams. Write a brief announcement email to all staff that explains the change, lists three immediate action items (install app, join the general team, set... |
trace-0004246 | analysis_and_argument / public health policy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A city council claims that installing noise barriers along a highway reduced local residents' reported stress by 40% based on a survey conducted 3 months after installation. The survey had 220 responde... |
trace-0004250 | extraction_and_structured_output / legal document processing | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Read the following short contractor agreement excerpt and extract the key parties, effective date, payment terms, and termination clause into a JSON object with those four fields. Excerpt: 'This Agreem... |
trace-0004254 | quantitative_problem_solving / energy estimation | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "My home has 18 LED bulbs, each 9 watts, on for 5 hours daily. My refrigerator uses 150 kWh per year. Electricity costs $0.14 per kWh. Estimate my annual lighting plus refrigeration electricity cost."
... |
trace-0004255 | logic_and_constraints / shift scheduling | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A small cafe needs one barista per shift for morning (6-11), mid (11-16), and evening (16-21). You have three staff: Ana can only work mornings, Ben can work mid or evening, Chen can work any shift but... |
trace-0004264 | creative_generation_with_constraints / brand microcopy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a 3-line product announcement for a reusable coffee cup made from recycled ocean plastic. Constraints: each line must be under 12 words, must include the word 'tide' exactly once across the three... |
trace-0004266 | logic_and_constraints / event scheduling | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Schedule 4 sessions (A, B, C, D) into 2 parallel tracks across 2 time slots (1 and 2). Constraints: A and B cannot overlap; C requires A to finish first; D requires both B and C done before it; each sl... |
trace-0004267 | scientific_and_technical_reasoning / thermodynamics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A sealed 0.5 m^3 rigid tank contains saturated liquid-vapor mixture of R134a at 40°C with quality 0.3. It is cooled until pressure drops to 0.8 MPa. Using standard R134a tables (sat at 40°C: P=1.017 MP... |
trace-0004268 | scientific_and_technical_reasoning / genetics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "In a population of 1000 pea plants, 640 are tall (dominant T) and 360 are short (tt). Assuming Hardy-Weinberg equilibrium and random mating, predict the number of heterozygous (Tt) plants in the next g... |
trace-0004271 | planning_and_decision_making / small business operations | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I run a coffee cart with a $500 monthly budget for promotions. I have 3 hours per week to spend on marketing and want to grow my regular customer base by 20% in two months. Suggest a simple week-by-wee... |
trace-0004273 | troubleshooting_and_diagnosis / home networking | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "My desktop connects via Ethernet to a TP-Link Archer C7 router. Since yesterday, websites load intermittently: speed tests show 0.5 Mbps down one minute and 90 Mbps the next. Wi-Fi devices on the same ... |
trace-0004274 | coding_and_debugging / data engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Refactor the following PySpark snippet to avoid a Cartesian product and reduce shuffles. It currently joins events to users by nearest timestamp within 5 minutes, but on 200M rows it OOMs. Code: df1 = ... |
trace-0004275 | scientific_and_technical_reasoning / materials science | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A 6061-T6 aluminum beam 1 m long, 20 mm wide, 5 mm thick is cantilevered with a 50 N end load. Given E=69 GPa and yield strength 276 MPa, compute the maximum deflection and state whether it yields. Com... |
trace-0004276 | planning_and_decision_making / event logistics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Plan a 1-day 200-person outdoor music workshop with a $4000 budget. Venue is free but has no power past 10 PM, only 2 portable toilets, and we have 4 volunteers. We need a stage, sound system rental ($... |
trace-0004277 | planning_and_decision_making / personal finance | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I have $2000 in credit card debt at 22% APR and $1000 in a savings account earning 0.5%. I can spare $250/month. Should I pay off the debt first, build emergency savings, or split it? Make a 6-month pl... |
trace-0004278 | troubleshooting_and_diagnosis / automotive maintenance | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "2014 Honda Civic cranks but won't start on cold mornings below 5°C, yet starts fine after noon. Battery voltage is 12.4V overnight, spark plugs replaced last year, fuel pump primes on key turn. No erro... |
trace-0004282 | quantitative_problem_solving / personal finance estimation | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I am comparing two commuter options for a 22-mile one-way commute, 5 days a week, 48 weeks a year. Option A: drive a car that gets 28 mpg, gas at $3.65/gallon, parking $60/month. Option B: transit pass... |
trace-0004283 | planning_and_decision_making / small event logistics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Plan a 60-person outdoor community science fair on a Saturday from 10:00 to 15:00 in a public park. We have $800 budget, 8 volunteer slots (each 3-hour shift max), two 10x10 tents, and must include 6 h... |
trace-0004287 | analysis_and_argument / public health policy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A town council claims that installing speed bumps on Maple St reduced child pedestrian incidents because reports dropped from 5 to 1 in the year after installation. Counter-data shows total traffic vol... |
trace-0004289 | extraction_and_structured_output / legal contract extraction | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Extract the following lease excerpt into a JSON object with keys: parties, monthly_rent, deposit, term_months, renewal_option. Excerpt: 'This Agreement between Olivia Grant (Landlord) and Hua Chen (Ten... |
trace-0004290 | analysis_and_argument / public health policy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A city council claims that installing free public water bottle refilling stations in downtown areas will reduce litter from single-use plastic bottles by at least 40% within one year, based on a pilot ... |
trace-0004292 | planning_and_decision_making / event logistics | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I need to plan a 60-person outdoor community picnic in a public park next month. Budget is $800 total. We must provide seating for at least 40 people, a main activity, and food. The park charges $150 f... |
trace-0004294 | planning_and_decision_making / personal finance | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I have $2,000 in credit card debt at 24% APR and $1,000 in a savings account earning 0.5% APY. I can afford to put $200 per month toward one of them. Evaluate whether I should pay down debt first or bu... |
trace-0004295 | planning_and_decision_making / software project management | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "We have 4 engineers and must ship a internal dashboard in 5 weeks. Required features: auth, query builder, chart rendering, CSV export, and audit log. Historical velocity is 1.5 features per engineer p... |
trace-0004296 | extraction_and_structured_output / legal contracts | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Extract the parties, effective date, term length, and renewal conditions from this snippet: 'This Agreement dated March 1, 2024 between BlueFox LLC and RedTree Inc. shall remain in force for 24 months ... |
trace-0004299 | extraction_and_structured_output / customer support logs | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Classify each of these support tickets as 'billing', 'technical', or 'account': 1) 'I was charged twice for my subscription this month.' 2) 'The app crashes when I upload a PDF.' 3) 'I forgot my passwo... |
trace-0004302 | writing_and_transformation / internal corporate communications | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Draft a 150-200 word email to all staff from the Facilities Manager announcing that the 3rd floor bathrooms will be closed for renovation from April 8 to April 19. Mention the 2nd and 4th floor restroo... |
trace-0004305 | coding_and_debugging / mobile game development | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "In a Unity C# script I need a coroutine that fades a UI panel's alpha from 0 to 1 over 0.5s then waits 2s then fades back to 0 over 0.5s, and loops while the game object is active. The current version ... |
trace-0004308 | writing_and_transformation / technical documentation | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Summarize the following paragraph for a quick-start guide aimed at non-engineers in 2-3 sentences: 'The synchronization service runs as a background daemon that polls the central API every 30 seconds. ... |
trace-0004313 | extraction_and_structured_output / legal_documents | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Extract the parties, effective date, and core obligation from this clause: 'This Software License Agreement entered into on March 3, 2024 by Terra Analytics LLC and Bluefin Logistics Inc. grants Bluefi... |
trace-0004319 | troubleshooting_and_diagnosis / home_networking | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "My Wi-Fi suddenly drops every evening around 8 PM but works fine all day. The router is 3 years old, placed behind the TV, and I stream on multiple phones then. diagnose likely causes and suggest check... |
trace-0004320 | extraction_and_structured_output / healthcare administration | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Extract the following patient intake form entries into a structured JSON object with keys: patient_name, dob, insurance_provider, chief_complaint, prior_conditions. Source text: 'Name: Maria Lopez. DOB... |
trace-0004322 | planning_and_decision_making / small business operations | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "I run a coffee cart with a $600 monthly supply budget, one employee working 30 hours/week at $15/hr, and a commissary kitchen rental of $450/month. I want to add weekend pastries but have no extra stor... |
trace-0004323 | quantitative_problem_solving / civil engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A rectangular detention basin is 40 meters long, 25 meters wide, and holds water to an average depth of 1.8 meters. Calculate the total volume of water in cubic meters and the equivalent capacity in li... |
trace-0004324 | coding_and_debugging / backend software development | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Review this Python function for correctness and edge cases. It is meant to return the top-N most frequent words in a log list, ignoring case and punctuation:\n\ndef top_words(logs, n):\n counts = {}... |
trace-0004332 | logic_and_constraints / event scheduling | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A startup has 4 founders (A, B, C, D) and must hold 3 one-hour sync meetings next week on Mon, Tue, Wed. Constraints: A is unavailable Wed afternoon; B cannot do back-to-back days; C needs at least one... |
trace-0004333 | quantitative_problem_solving / residential energy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A household uses 900 kWh per month. Their solar panels generate 320 kWh per month. The utility charges $0.16 per kWh for grid draw and credits $0.08 per kWh for solar exported (they export all solar no... |
trace-0004334 | analysis_and_argument / urban policy | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A city claims that converting a downtown lane to a protected bike lane reduced total traffic collisions by 22% over 12 months. Data provided: prior year collisions = 145 (112 vehicle-vehicle, 33 vehicl... |
trace-0004336 | coding_and_debugging / data pipeline | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Write a JavaScript function that takes an array of objects {id, ts, val} and returns a new array grouped by hour of ts (ISO string), with each group containing the average val rounded to 2 decimals and... |
trace-0004338 | writing_and_transformation / internal HR writing | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Summarize the following for a team wiki in 3 bullet points: 'Our new PTO policy lets salaried staff roll over up to 40 hours of vacation into next year. Sick leave remains separate at 48 hours annually... |
trace-0004339 | scientific_and_technical_reasoning / mechanical engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A steel beam (E=200 GPa, I=8.5e-6 m^4) is simply supported over a 6 m span with a uniformly distributed load of 12 kN/m. Derive the maximum deflection and state where it occurs. Use standard beam theor... |
trace-0004343 | coding_and_debugging / backend development | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Review this Python function intended to return the second-largest unique value in a list, or None if not available:\n\ndef second_largest(nums):\n uniq = list(set(nums))\n uniq.sort()\n if len... |
trace-0004347 | quantitative_problem_solving / construction estimation | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A rectangular patio measures 6.2 m by 4.8 m. Pavers are sold in packs covering 0.8 m^2 each and cost $17.50 per pack. A 10% waste allowance is standard. Estimate the total number of packs needed and to... |
trace-0004351 | scientific_and_technical_reasoning / mechanical engineering | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "A steel cantilever beam 1.2 m long with a square cross-section of 20 mm sides is fixed at one end. The beam is made of A36 steel (E = 200 GPa). A static point load of 50 N is applied at the free end. I... |
trace-0004355 | extraction_and_structured_output / customer support logs | tencent/hy3 | [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Summarize the following support tickets into a table with columns: Ticket ID, Issue Category, Sentiment, Action Taken.\n\nT-101: User can't log in after password reset. Frustrated. Reset account manual... |
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