AnthropicAuto-detectedClaude 2.1
Not yet ranked: too few independent results so far. Released 21 Nov 2023.
- Blended price
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- Output speed
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- First answer
- –
- Context
- 200k
- Reasoning27
- Coding21
- Maths25
- Composite36
Benchmark results
One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Reasoning
| Benchmark | default | Source |
|---|---|---|
| GPQA Diamond | 33.0%#245 | Epoch AI Benchmarking Hub |
| GPQA Diamond (AA)not in index | 31.9%#483 | Artificial Analysis |
| Humanity's Last Exam (AA)not in index | 3.9%#472 | Artificial Analysis |
Maths
| Benchmark | default | Source |
|---|---|---|
| OTIS Mock AIME | 1.9%#241 | Epoch AI Benchmarking Hub |
Composite
| Benchmark | default | Source |
|---|---|---|
| Epoch Capabilities Indexnot in index | 119.2#166 | Epoch AI Benchmarking Hub |
| AA Intelligence Index | 5.6#482 | Artificial Analysis |
See also
Data as of 9 Sept 2026. Compare with another model.