summerAIO/LongBook-math-2M

LongBook Math 2M (Japanese basic + advanced, unified) 2,000,000 deterministic synthetic Japanese mathematics documents in one dataset: 基礎 100万件 + 高度 100万件。Built for LongBook. Format: JSONL, one document per line: {id, namespace, text, metadata{domain, difficulty, lang, kind, index}} math-*.jsonl (1,000,000): 基礎8分野 (namespace=math) — arithmetic / algebra / calculus / linear_algebra / probability / geometry / number_theory / logic_sets adv-*.jsonl (1,000,000): 高度8分野… See the full description on the dataset page: https://huggingface.co/datasets/summerAIO/LongBook-math-2M.

<iframe src="https://silytics.si/embed/item/01aea41b-bfb1-4b6f-b670-7367a52fede7" width="420" height="190" style="border:0" loading="lazy" title="Silytics entry"></iframe>

Silytics shows public metadata from Hugging Face and links to the original. Information may be incomplete or out of date. Last refreshed 10 November 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.