StackMathQA: 2 Million Mathematical Questions and Answers from Stack Exchange

2 million mathematical questions and answers curated from various Stack Exchange sites. The dataset was created by the author 'math-ai' and was last updated on November 20, 2025. It is intended as a resource for mathematics and AI research.

Use Cases

• Train language models for mathematical reasoning based on the question-answer pairs.
• Benchmark question-answering systems on mathematical problems sourced from Stack Exchange.
• Analyze patterns in mathematical problem-solving and community-provided solutions.

Strengths

• Contains 2 million curated mathematical question-answer pairs.
• Sourced from the Stack Exchange platform, a known community-driven Q&A resource.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Various Stack Exchange sites.

Collection Method

Curated collection sourced from Stack Exchange.

Freshness

Last updated 2025-11-20 21:56:44; freshness should be verified.