CorpusQA
Progress Over Time
Interactive timeline showing model performance evolution on CorpusQA
CorpusQA Leaderboard
| Context | Cost | License | ||||
|---|---|---|---|---|---|---|
| 1 |  Microsoft | 1.0T | — | — |
What is CorpusQA?
CorpusQA is a multi-document, free-form long-context question answering benchmark in which a model must retrieve and reason over information distributed across a large corpus to produce open-ended answers that are scored by an LLM judge.
CorpusQA is a text benchmark evaluating models on long context, reasoning, and general tasks. LLM Stats tracks 1 models on this benchmark, scored on a 0–1 scale. The current average is 0.8, with the leader at 0.8.
Compare leaders on the best AI for long context, best AI for reasoning and best AI for general leaderboards.
Current leaders
MAI-Thinking-1 from Microsoft currently leads the CorpusQA leaderboard with a score of 0.820 across 1 evaluated AI models.
FAQ
Common questions about the CorpusQA benchmark and leaderboard.