README.md

metadata

license: cc
task_categories:
  - text-generation
tags:
  - mathematica
  - textgen
  - synthetic
pretty_name: HALF
size_categories:
  - 10M<n<100M

HALF Mathematic Database

grow...

Feature	HALF	GSM8K	MATH
Primary Focus	Pre-training / Synthetic Symbolic Pre-training	Grade school math word problems	Competition-level mathematics
Dataset Size	~53.9 Million examples (4 shards)	~8.5K examples (7.5K train / 1K test)	12.5K examples (7.5K train / 5K test)
Format	Single-line LaTeX equations (A \implies B)	Natural language word problems	LaTeX & step-by-step reasoning proofs
Natural Language	None (pure LaTeX math expressions)	High (English narrative word problems)	High (English proofs + LaTeX notation)
Data Generation	Programmatically generated / Synthetic	Human-written / Human-verified	Human-compiled (AMC, AIME, HMMT)
Target Task	Symbolic identity training, syntax alignment	Multi-step arithmetic reasoning	Deep conceptual problem-solving