iAmBoosted/Qwen3.5-9B-OSS-Distilled
Text Generation • 10B • Updated • 101
id stringlengths 11 24 | domain stringclasses 6
values | source stringclasses 4
values | messages listlengths 2 2 | answer_status stringclasses 3
values | reasoning_words int64 14 3.66k |
|---|---|---|---|---|---|
OpenThoughts-114k-98454 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "How many sides does a polygon have if the number of its diagonals is 33 more than the number of its sides?"
},
{
"role": "assistant",
"content": "<think>\nWe need to solve: number of diagonals D = n(n-3)/2. Condition: D = n + 33. So n(n-3)/2 = n + 33. Multiply by 2:... | correct | 109 |
OpenThoughts-114k-61256 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Megan and Hana raced their remote control cars for \\( 100 \\, \\text{m} \\).\n\nThe two cars started at the same time.\n\nThe average speed of Megan's car was \\( \\frac{5}{4} \\, \\text{m/s} \\).\n\nHana's car finished 5 seconds before Megan's car.\n\nWhat was the average spe... | correct | 95 |
OpenThoughts-114k-39807 | physics | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "\"What are the specific effects of cosmic rays on the Earth's magnetic field, and how can we detect and measure these effects?\""
},
{
"role": "assistant",
"content": "<think>\nThe user asks: \"What are the specific effects of cosmic rays on the Earth's magnetic fie... | no_reference | 393 |
LOGIC-701-560 | puzzle | hivaze/LOGIC-701 | [
{
"role": "user",
"content": "You're shown a sequence of numbers that appear to be increasing unpredictably: 2, 5, 10, 17, 26. You need to figure out the rule that governs the sequence to predict the next two numbers. What are the sixth and seventh numbers in this sequence?"
},
{
"role": "assistant"... | unverifiable | 82 |
OpenThoughts-114k-49717 | chemistry | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "What is the effect of ionic strength on the stability and behavior of colloidal particles and how can it be controlled or manipulated?"
},
{
"role": "assistant",
"content": "<think>\nUser: \"What is the effect of ionic strength on the stability and behavior of collo... | no_reference | 545 |
NuminaMath-1.5-1558 | math | AI-MO/NuminaMath-1.5 | [
{
"role": "user",
"content": "Out of a certain number of students in a school, 325 play football, 175 play cricket, and 50 neither play football nor cricket. 90 students play both football and cricket. How many students are there in the school?"
},
{
"role": "assistant",
"content": "<think>\nWe ... | correct | 183 |
OpenThoughts-114k-66376 | physics | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Sure! Here's a precise question for a high school physics student:\n\nA cylindrical rod of length L and radius r is maintained at a temperature T1 at one end and T2 at the other end. The rod is submerged in a fluid of temperature T0 with a convective heat transfer coefficient o... | no_reference | 570 |
OpenThoughts-114k-36213 | physics | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "A circular loop of wire has a radius of 0.1 meters and carries a current of 3 amps. Calculate the magnetic field at the center of the loop."
},
{
"role": "assistant",
"content": "<think>\nWe need to provide answer using formula B = μ0 I / (2R) for magnetic field at ... | no_reference | 87 |
OpenThoughts-114k-48000 | chemistry | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "How does the presence of heavy metals, such as cadmium, lead, and mercury, in soil affect the growth and productivity of crops in agriculture?"
},
{
"role": "assistant",
"content": "<think>\nWe need to answer: how heavy metals in soil affect crop growth and producti... | no_reference | 68 |
OpenThoughts-114k-16201 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "The amount of algae covering the Smith's backyard pond doubled every day until it was completely covered in algae on day $30$ of the month. On what day of that month was $75\\%$ of the pond algae-free?"
},
{
"role": "assistant",
"content": "<think>\nWe need to evalu... | correct | 217 |
OpenThoughts-114k-33825 | biology | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "\"How do genetic factors contribute to the susceptibility and/or resistance to infectious diseases?\""
},
{
"role": "assistant",
"content": "<think>\nWe need to answer this question. Provide a detailed explanation of genetic factors and their contribution to suscept... | no_reference | 262 |
OpenThoughts-114k-26079 | code | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Smeke has decided to participate in AtCoder Beginner Contest (ABC) if his current rating is less than 1200, and participate in AtCoder Regular Contest (ARC) otherwise.\n\nYou are given Smeke's current rating, x. Print `ABC` if Smeke will participate in ABC, and print `ARC` othe... | no_reference | 110 |
OpenThoughts-114k-104467 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Choose the largest of the following sums, and express it as a fraction in simplest form:\n$$\\frac{1}{4} + \\frac{1}{5}, \\ \\ \\frac{1}{4} + \\frac{1}{6}, \\ \\ \\frac{1}{4} + \\frac{1}{3}, \\ \\ \\frac{1}{4} + \\frac{1}{8}, \\ \\ \\frac{1}{4} + \\frac{1}{7}$$"
},
{
"r... | correct | 94 |
OpenThoughts-114k-82252 | code | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "In some other world, today is December D-th.\nWrite a program that prints Christmas if D = 25, Christmas Eve if D = 24, Christmas Eve Eve if D = 23 and Christmas Eve Eve Eve if D = 22.\n\n-----Constraints-----\n - 22 \\leq D \\leq 25\n - D is an integer.\n\n-----Input-----\nInp... | no_reference | 71 |
OpenThoughts-114k-16943 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "If \\(\\log _{2}\\left(\\log _{4} P\\right)=\\log _{4}\\left(\\log _{2} P\\right)\\) and \\(P \\neq 1\\), find the value of \\(P\\)."
},
{
"role": "assistant",
"content": "<think>\nWe need to solve equation: log base 2 of (log base 4 of P) = log base 4 of (log base ... | correct | 333 |
OpenThoughts-114k-81040 | code | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "# Sort an array by value and index\n\nYour task is to sort an array of integer numbers by the product of the value and the index of the positions.\n\nFor sorting the index starts at 1, NOT at 0!\nThe sorting has to be ascending.\nThe array will never be null and will always con... | no_reference | 224 |
OpenThoughts-114k-69872 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "What is the sum of all four-digit numbers that each use the digits 2, 4, 6, and 8 exactly once?"
},
{
"role": "assistant",
"content": "<think>\nWe need sum of all 4-digit numbers formed by digits 2,4,6,8 each used exactly once. There are 4! = 24 numbers. Sum? We can... | correct | 236 |
OpenThoughts-114k-42979 | physics | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "What is the specific heat capacity of a piece of copper with a mass of 100 grams when it absorbs 200 joules of heat and its temperature increases from 25°C to 50°C?"
},
{
"role": "assistant",
"content": "<think>\nThe problem: copper piece mass 100 g, heat absorbed Q... | no_reference | 211 |
LOGIC-701-594 | puzzle | hivaze/LOGIC-701 | [
{
"role": "user",
"content": "You are managing a small delivery company with three trucks. Each truck can do one delivery per day. There are five deliveries planned for the week, each on a different day from Monday to Friday. The destinations are various distances from your warehouse: 10, 20, 30, 40, and 50... | unverifiable | 1,753 |
OpenThoughts-114k-89495 | code | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Let's learn some new Python concepts! You have to generate a list of the first $N$ fibonacci numbers, $\\mbox{o}$ being the first number. Then, apply the map function and a lambda expression to cube each fibonacci number and print the list.\n\nConcept\n\nThe map() function appl... | no_reference | 73 |
LOGIC-701-401 | puzzle | hivaze/LOGIC-701 | [
{
"role": "user",
"content": "You have a 5x5x5 cube made up of 125 smaller unit cubes. If you remove the outermost layer, how many unit cubes are left?"
},
{
"role": "assistant",
"content": "<think>\nThe user: \"You have a 5x5x5 cube made up of 125 smaller unit cubes. If you remove the outermost... | unverifiable | 99 |
OpenThoughts-114k-91832 | code | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Given a number N, write a program to find a maximum number that can be formed using all of the digits of this number.\nNote: The given number can be very large, so the input is taken as a String.\n \nExample 1:\nInput:\nN = \"38293367\"\nOutput:\n98763332 \nExplanation:\n987633... | no_reference | 135 |
LOGIC-701-11 | puzzle | hivaze/LOGIC-701 | [
{
"role": "user",
"content": "A woman shoots her husband. Then she holds him underwater for over 5 minutes. Finally, she hangs him. But 10 minutes later they both go out and enjoy a wonderful dinner together. How can this be?"
},
{
"role": "assistant",
"content": "<think>\nWe need to interpret t... | unverifiable | 651 |
OpenThoughts-114k-90107 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "\\(\\tan 15^{\\circ}+\\cot 15^{\\circ}\\) equals:\nA. 2\nB. \\(2+\\sqrt{3}\\)\nC. 4\nD. \\(\\frac{4 \\sqrt{3}}{3}\\)"
},
{
"role": "assistant",
"content": "<think>\nWe need to compute tan 15° + cot 15°. Recognize cot θ = 1 / tan θ. So expression is tan θ + 1/tan θ. ... | unverifiable | 178 |
OpenThoughts-114k-42723 | biology | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "What is the correlation between a person's BMI (Body Mass Index) and their blood pressure? Use biostatistics and correlation analysis to analyze a set of data and determine the relationship between BMI and blood pressure in a population."
},
{
"role": "assistant",
"... | no_reference | 589 |
OpenThoughts-114k-2188 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Among the interior angles of seven triangles, there are two right angles and three obtuse angles. How many of these triangles are acute triangles?\n\nA. 1 \nB. 2 \nC. 3 \nD. 4"
},
{
"role": "assistant",
"content": "<think>\nWe need to parse the problem: \"Among t... | unverifiable | 691 |
OpenThoughts-114k-46745 | chemistry | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "What is the relationship between a patient's body mass and the optimal radiation dose for treating cancer in radiation therapy? How can this relationship be used to determine the proper dosage for patients of varying body types and sizes?"
},
{
"role": "assistant",
... | no_reference | 792 |
OpenThoughts-114k-71417 | physics | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "What is the relationship between the uncertainty in position and uncertainty in momentum of a particle according to the uncertainty principle in wave-particle duality? Using the given formula, calculate the minimum uncertainty in the position of an electron with a known uncerta... | no_reference | 214 |
OpenThoughts-114k-94986 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Solve the equation \\( a^{2} + b^{2} + c^{2} + d^{2} - ab - bc - cd - d + \\frac{2}{5} = 0 \\)."
},
{
"role": "assistant",
"content": "<think>\nWe need solve? Probably find all integer quadruples? Not specified. Solve equation? Perhaps find all real numbers? The equ... | correct | 695 |
OpenThoughts-114k-81714 | math | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "Given that real numbers \\(a, b, c\\) satisfy\n\\[ abc > 0 \\quad \\text{and} \\quad a + b + c > 0, \\]\nprove that for any natural number \\(n\\),\n\\[ a^n + b^n + c^n > 0. \\]"
},
{
"role": "assistant",
"content": "<think>\nWe need to prove positivity of sum of po... | unverifiable | 468 |
OpenThoughts-114k-45910 | physics | open-thoughts/OpenThoughts-114k | [
{
"role": "user",
"content": "What is the critical temperature of a certain material that exhibits superconductivity under a given external magnetic field? Using experimental data and theoretical models, determine the critical temperature and create a graph to illustrate the relationship between critical te... | no_reference | 373 |
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GPT-OSS-20B Reasoning Traces
3,333 reasoning traces generated by openai/gpt-oss-20b and filtered for clean, terminating reasoning. It was built to distill GPT-OSS's tight reasoning style into smaller models, and is the training set behind iAmBoosted/Qwen3.5-9B-OSS-Distilled.
What's in it
Each record pairs a prompt with GPT-OSS-20B's full reasoning trace and final answer, in chat-message form, ready for supervised fine-tuning (SFT).
- ~4,000 raw traces were generated, then filtered down to 3,333 — traces that failed to terminate cleanly or were malformed were dropped.
- Language: English.
Fields
| Field | Description |
|---|---|
id |
Unique record ID, prefixed with its source dataset |
domain |
Subject area: math, code, biology, chemistry, physics, or puzzle |
source |
The dataset the prompt was harvested from (see Licensing) |
messages |
Chat-format list: the user prompt, and the assistant's <think> reasoning trace + answer |
answer_status |
Whether the final answer could be verified: correct, no_reference, or unverifiable |
reasoning_words |
Word count of the reasoning trace |
Breakdown by domain
| Domain | Records |
|---|---|
| math | 912 |
| code | 862 |
| biology | 457 |
| chemistry | 440 |
| physics | 434 |
| puzzle | 228 |
How it was built
- Prompts were harvested from four open datasets (see below).
- GPT-OSS-20B generated a reasoning trace and answer for each prompt.
- A filtering step removed traces that did not terminate cleanly, leaving 3,333 SFT-ready examples.
The filter checked for clean termination, not correctness. The answer_status field records what could be verified afterward: of the 3,333 traces, 556 were confirmed correct against a reference answer, 2,020 had no reference answer to check against, and 757 were unverifiable. Treat the traces as demonstrations of reasoning style, not as a verified answer key.
Source datasets & licensing
The traces are outputs of GPT-OSS-20B (Apache-2.0). The prompts are redistributed from four datasets, so this dataset is multi-licensed — it is not uniformly Apache-2.0. Every record carries a source field, so you can filter by origin, and therefore by license.
| Source | Records | Domain | License |
|---|---|---|---|
| open-thoughts/OpenThoughts-114k | 2,730 | math, code, science | Apache-2.0 |
| hivaze/LOGIC-701 | 228 | puzzle | Apache-2.0 |
| AI-MO/NuminaMath-1.5 | 202 | math | Apache-2.0 |
| nvidia/OpenCodeReasoning | 173 | code | predominantly CC-BY-4.0 (some Apache-2.0 / MIT, per sample) |
The 173 records with source = nvidia/OpenCodeReasoning are predominantly CC-BY-4.0, with a minority under Apache-2.0 or MIT. CC-BY-4.0 requires attribution — credit is given here to NVIDIA and the OpenCodeReasoning project, whose questions are themselves drawn from competitive-programming sources (TACO, APPS, CodeContests, Codeforces, and others). If you reuse those records, retain this attribution.
Summary: roughly 95% of the prompts (the OpenThoughts-114k, LOGIC-701, and NuminaMath-1.5 records) are Apache-2.0; the 173 OpenCodeReasoning records are CC-BY-4.0 (with a minority Apache-2.0 / MIT). Treat the dataset as multi-licensed and attribute accordingly.
Limitations
- Synthetic. Traces are model-generated. They were filtered for clean termination; most were not verified for correctness (see
answer_statusabove). - English only.
- Reasoning-domain specific (math / code / science / logic) — not general-purpose text.
Citation
If you use this dataset, please credit the four source datasets above (OpenThoughts-114k, LOGIC-701, NuminaMath-1.5, OpenCodeReasoning) and OpenAI's GPT-OSS-20B as the trace generator.
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