datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
Olympiads
Numina-Olympiads
Filtered NuminaMath-CoT dataset containing only olympiads problems with valid answers.
Dataset Information
Split: train
Original size: 32926
Filtered size: 32926
Source: olympiads
All examples contain valid boxed answers
Dataset Description
This dataset is a filtered version of the NuminaMath-CoT dataset, containing only problems from olympiad sources that have valid boxed answers. Each example includes:
A mathematical word problem
A… See the full description on the dataset page: https://huggingface.co/datasets/Metaskepsis/Olympiads.olympiad-math-training-pool
Olympiad mathematics training pool
Public olympiad and competition mathematics, four datasets gathered at pinned revisions, shipped
twice over. sources/ holds each dataset the way its publisher ships it, in its own file format
with its own fields and nothing renamed, 229052 rows across four folders. pool/ holds the union
of those same datasets in one format, one JSON object per line, deduplicated by problem text and
reduced to 225822 rows, every row labelled with the dataset it… See the full description on the dataset page: https://huggingface.co/datasets/Emulated-Inc/olympiad-math-training-pool.olympiad_style_integer_math_problems
Olympiad Math Corpus
Version: v2.1.1
Release date: 2026-05-03
59,486 synthetically generated olympiad-style math problems with verified integer answers and formal computation graphs.
Loading
from datasets import load_dataset
ds = load_dataset("mihailgribov/olympiad_style_integer_math_problems", split="train")
lemma_applicability is stored as list[{lemma, status}] rather than a sparse dict (required for Arrow-based consumers). To convert to a dict for local use:… See the full description on the dataset page: https://huggingface.co/datasets/mihailgribov/olympiad_style_integer_math_problems.Olympiads
Numina-Olympiads
Filtered NuminaMath-CoT dataset containing only olympiads problems with valid answers.
Dataset Information
Split: train
Original size: 137830
Filtered size: 42607
Source: olympiads
All examples contain valid boxed answers
Dataset Description
This dataset is a filtered version of the NuminaMath-CoT dataset, containing only problems from olympiad sources that have valid boxed answers. Each example includes:
A mathematical word problem
A… See the full description on the dataset page: https://huggingface.co/datasets/artnoage/Olympiads.OlympiadBench-Reasoning-Paths
News
🌟🌟🌟 Try this dataset in our HuggingFace Space!
🥳🥳🥳 Thrilled to share that this NeurIPS paper was selected as 🏆 #1 Paper of the Day on Oct. 20th!
Sampled Reasoning Paths for the OlympiadBench dataset
This dataset contains sampled reasoning paths for the OlympiadBench dataset, released as part of the NeurIPS 2025 paper: "A Theoretical Study on Bridging Internal Probability and Self-Consistency for LLM Reasoning" (Arxiv).… See the full description on the dataset page: https://huggingface.co/datasets/WNJXYK/OlympiadBench-Reasoning-Paths.olympiad_style_integer_math_reasoning
Olympiad Math Reasoning Traces
Version: v1.0.2
Release date: 2026-04-19
64,763 full model reasoning traces for olympiad-style math problems with verified integer answers. This dataset contains only correct and non-truncated traces — every record contains a terminal \boxed{...} answer (within the last 500 characters of the response) that matches the expected integer exactly, and none of the responses hit the model's generation-token cap. Intended for distillation and supervised… See the full description on the dataset page: https://huggingface.co/datasets/mihailgribov/olympiad_style_integer_math_reasoning.olympiad-math-cot
Olympiad Math — CoT Distillation Dataset
Chain-of-Thought solutions for olympiad-level math problems,
distilled from stronger models (Claude, GPT via OpenRouter)
on top of human-authored problem+answer pairs.
Used to fine-tune local 9B models (GLM-Z1-9B, Qwen3.5-9B) via LoRA SFT.
Dataset Files
File
Examples
Description
data/sft_train.jsonl
22,990
Main SFT set — deduplicated good solutions
data/dpo_pairs.jsonl
4,393
DPO pairs — chosen (complete) vs… See the full description on the dataset page: https://huggingface.co/datasets/NecroMOnk/olympiad-math-cot.Olympiads_hard
Numina-Olympiads
Filtered NuminaMath-CoT dataset containing only olympiads problems with valid answers.
Dataset Information
Split: train
Original size: 21525
Filtered size: 21408
Source: olympiads
All examples contain valid boxed answers
Dataset Description
This dataset is a filtered version of the NuminaMath-CoT dataset, containing only problems from olympiad sources that have valid boxed answers. Each example includes:
A mathematical word problem
A… See the full description on the dataset page: https://huggingface.co/datasets/Metaskepsis/Olympiads_hard.Korean-Olympiad-TDCS-3K
Korean Olympiad TDCS 3K
A balanced Korean Olympiad mathematics reasoning dataset derived from
ChuGyouk/AI-MO-NuminaMath-CoT-Ko.
Splits
train: 3,000 rows (30 from every cluster × difficulty cell)
validation: 300 rows (3 from every cluster × difficulty cell)
Construction
Filtered source: olympiads
Problem embeddings: Qwen/Qwen3-Embedding-4B, 1,024 dimensions
Problem-type clusters: 20 spherical k-means clusters
Difficulty proxy: per-cluster… See the full description on the dataset page: https://huggingface.co/datasets/Seungjun/Korean-Olympiad-TDCS-3K.Olympiads_medium
Numina-Olympiads
Filtered NuminaMath-CoT dataset containing only olympiads problems with valid answers.
Dataset Information
Split: train
Original size: 13284
Filtered size: 13240
Source: olympiads
All examples contain valid boxed answers
Dataset Description
This dataset is a filtered version of the NuminaMath-CoT dataset, containing only problems from olympiad sources that have valid boxed answers. Each example includes:
A mathematical word problem
A… See the full description on the dataset page: https://huggingface.co/datasets/Metaskepsis/Olympiads_medium.tubitak-science-olympiad-tr
TUBITAK Science Olympiad Dataset
This dataset contains multiple-choice and open-ended scientific questions sourced from the TUBITAK (The Scientific and Technological Research Council of Turkey) Science Olympiads spanning various years. It is intended to serve as a benchmark for evaluating the advanced analytical, mathematical, and computational reasoning capabilities of Large Language Models (LLMs) in the Turkish language.
The dataset comprises approximately 2700 problems across… See the full description on the dataset page: https://huggingface.co/datasets/ytu-ce-cosmos/tubitak-science-olympiad-tr.anti-guessing-olympiad
Algorithmic Anti-Guessing Olympiad Math Benchmark
A memorization-robust olympiad math benchmark constructed via a three-power-tier algorithmic anti-guessing pipeline. The pipeline operationalizes the per-problem verification gap (answer-only accuracy minus solution-correctness accuracy across a fixed target-model set) as both a construction criterion and an evaluation metric.
Three released subsets
This dataset ships three complementary subsets to support headline… See the full description on the dataset page: https://huggingface.co/datasets/anonymous-antiguessing-2026/anti-guessing-olympiad.