Anthropic
Claude 2.1
Claude 2.1 by Anthropic — compare inference API pricing across providers.
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API Pricing
No pricing data available for this model at the moment.
Prices updated daily. Last check: Jul 16, 2026
Performance & Benchmarks
Source: Artificial Analysis →Intelligence
3.9 / 100
Coding
14.0 / 100
Reasoning & Knowledge
- MMLU-Pro49.5%
- GPQA Diamond31.9%
- Humanity's Last Exam4.2%
Coding
- LiveCodeBench19.5%
- SciCode18.4%
Math
- AIME3.3%
- MATH-50037.4%
Benchmarks measured Jul 2026. Scores are independent evaluations, not vendor-reported.
Model Details
General
- Creator
- Anthropic
- Modalities
- Text
Capabilities
- Tool Calling
- No
- Open Source
- No