2026-09-20T21:52:07.471Z
- pricing:
Not provided→ {"input":1,"output":5} - performance:
Not provided→ {"outputTokensPerSecond":121.311,"timeToFirstAnswerTokenSeconds":13.633,"timeToFirstTokenSeconds":13.633}
SOURCE-LINKED INTELLIGENCE
Claude 4.5 Haiku (Reasoning): mmlu pro
Benchmark data by Artificial Analysis. Current measurement; upstream does not provide a measurement timestamp or benchmark revision here.
Read original source ↗ Open in workspace
- recordType
- observation
- region
- Global
- value
- 0.76
- unit
- score
- dimensions
- {"metric":"mmlu_pro","model":"a6340098-d7ae-462d-b372-0a0a67fc44b4","parallel_queries":1,"prompt_length":1000}
Evidence & attribution
Artificial Analysis
First collected: 2026-09-19T21:50:47.018Z. This is not the publication date.
Observed changes
AIIC observation times, not verified publisher revision times. Up to eight recent revisions.