Dataset · Hugging Face

blythet/deepseek-v4-pro-math-cot-1k

Name: deepseek-v4-pro-math-cot-1k
Creator: blythet
License: cc-by-sa-4.0
Keywords: task_categories:text-generation, task_categories:question-answering, language:en, license:cc-by-sa-4.0, size_categories:1K<n<10K, format:json, modality:tabular, modality:text, library:datasets, library:pandas, library:polars, library:mlcroissant, region:us, math, reasoning

DeepSeek V4 Pro Math CoT 1K A small, high-signal supervised-fine-tuning (SFT) dataset of math reasoning traces. Problems were sampled from a Nemotron math problem set (originally sourced from StackExchange-Math and AoPS), answered by DeepSeek V4 Pro with thinking enabled at high reasoning effort, then independently reviewed by DeepSeek V4 Flash for correctness against the expected answer. Pathological reasoning traces (looping, run-away length, excessive Wait-style backtracking)… See the full description on the dataset page: https://huggingface.co/datasets/blythet/deepseek-v4-pro-math-cot-1k.

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Author / organization	blythet
License (as declared)	cc-by-sa-4.0
Downloads	168 (as reported by Hugging Face)
Likes	4
Created	30 April 2026
Last updated at source	30 April 2026

mathreasoningchain-of-thoughtdeepseeksftlorastackexchangeaops

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