seomh/Qwen3-8B-Base-OpenThoughts3Math-SFT-step250-lr5e-6
Text Generation • 8B • Updated • 202
Datasets:
messages listlengths 2 2 | domain stringclasses 1
value | source stringclasses 1
value | dataset stringclasses 1
value | split stringclasses 1
value | difficulty stringclasses 1
value | sample_id stringlengths 53 53 |
|---|---|---|---|---|---|---|
[
{
"role": "user",
"content": "George is planning a dinner party for three other couples, his wife, and himself. He plans to seat the four couples around a circular table for 8, and wants each husband to be seated opposite his wife. How many seating arrangements can he make, if rotations and reflections of e... | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 00017383a5c19212cf96aff297af8aa643ec16d7:ec13bcb53b2a | |
[
{
"role": "user",
"content": "George is planning a dinner party for three other couples, his wife, and himself. He plans to seat the four couples around a circular table for 8, and wants each husband to be seated opposite his wife. How many seating arrangements can he make, if rotations and reflections of e... | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 00017383a5c19212cf96aff297af8aa643ec16d7:68915487ea01 | |
[
{
"role": "user",
"content": "George is planning a dinner party for three other couples, his wife, and himself. He plans to seat the four couples around a circular table for 8, and wants each husband to be seated opposite his wife. How many seating arrangements can he make, if rotations and reflections of e... | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 00017383a5c19212cf96aff297af8aa643ec16d7:a7d76893975c | |
[
{
"role": "user",
"content": "George is planning a dinner party for three other couples, his wife, and himself. He plans to seat the four couples around a circular table for 8, and wants each husband to be seated opposite his wife. How many seating arrangements can he make, if rotations and reflections of e... | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 00017383a5c19212cf96aff297af8aa643ec16d7:cd454c441852 | |
[{"role":"user","content":"The function $f(x)$ satisfies\n\\[f(x+y)=f(x)f(y)-2x^2y\\]\nfor all real (...TRUNCATED) | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 0003c5e28625bb826c995a2b63ca8bdb00909c67:293b6c5e2303 | |
[{"role":"user","content":"The function $f(x)$ satisfies\n\\[f(x+y)=f(x)f(y)-2x^2y\\]\nfor all real (...TRUNCATED) | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 0003c5e28625bb826c995a2b63ca8bdb00909c67:36a70c456a74 | |
[{"role":"user","content":"Let $a$ and $b$ be real numbers. If $z$ is a complex number such that $|z(...TRUNCATED) | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 00051344a88b44580bb289dd5178c0e2ccd3a766:ac85a5fc604a | |
[{"role":"user","content":"Let $a$ and $b$ be real numbers. If $z$ is a complex number such that $|z(...TRUNCATED) | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 00051344a88b44580bb289dd5178c0e2ccd3a766:00240dd7e66f | |
[{"role":"user","content":"Let $a$ and $b$ be real numbers. If $z$ is a complex number such that $|z(...TRUNCATED) | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 00051344a88b44580bb289dd5178c0e2ccd3a766:9fd8ec4656a9 | |
[{"role":"user","content":"Let $a$ and $b$ be real numbers. If $z$ is a complex number such that $|z(...TRUNCATED) | math | ai2-adapt-dev/openmath-2-math | OpenThoughts3-1.2M | train | 00051344a88b44580bb289dd5178c0e2ccd3a766:da6cd24e58b6 |
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OpenThoughts3 Math
This dataset contains the math-only, complete-solution subset used for supervised fine-tuning in LLM-Fusion experiments. It was derived from open-thoughts/OpenThoughts3-1.2M.
Dataset summary
- 103,760 training rows
- 32,193 unique math questions
- Up to four solutions per question, selected deterministically with seed
20260910 - All rows have
domain = "math"andsource = "ai2-adapt-dev/openmath-2-math" - Solutions are retained only when the assistant output contains a closing
</think>tag and a\boxed{...}answer after it - Maximum rendered sequence length: 32,768 tokens with the Qwen3-4B-Instruct-2507 tokenizer
The completeness filter favors questions whose generated solutions finish within the original generation limit, so this subset should not be treated as an unbiased sample of the source dataset's difficulty distribution.
Schema
| Column | Type | Description |
|---|---|---|
messages |
list of {role, content} |
User prompt and assistant solution |
domain |
string | Always math |
source |
string | Original source identifier |
dataset |
string | OpenThoughts3-1.2M |
split |
string | Always train |
difficulty |
string | Optional difficulty metadata |
sample_id |
string | Stable sample identifier |
Construction statistics
The builder scanned 1,200,000 source rows. It excluded 350,000 non-math rows, incomplete generations, generations without a boxed final answer, and extra solutions above the four-per-question cap.
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