AA-LCR (Artificial Analysis Long Context Reasoning)

Measures: 100 hard questions, each answered by reasoning across a set of real documents of about 100k tokens (company and industry reports, legal, government, academic, marketing); an LLM equality checker marks each answer right or wrong (pass@1).

Maintainer: Artificial Analysis
Introduced: 2025
Status: Active
Saturation: Near-ceiling
Typical provenance: Independent
In scoring set: Yes

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