Claude 2.1 API Pricing
Anthropic · released 2023-11-21
Pricing
Pricing not published by Artificial Analysis yet.
Benchmarks
5.6
Intelligence
#461 of 533
#461 of 533
14.0
Coding
#162 of 197
#162 of 197
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Math
—
Tokens/sec
—
Time to first token
Leaderboard neighbours
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Mixtral 8x22B Instruct | 5.7 | — |
| Qwen1.5 Chat 110B | 5.7 | — |
| Qwen3 VL 4B Instruct | 5.7 | — |
| Claude 2.1 | 5.6 | — |
| Claude 3 Haiku | 5.6 | $0.50 |
| Molmo 7B-D | 5.6 | — |
| OLMo 2 7B | 5.6 | — |
More from Anthropic
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback) | 53.4 | $20.00 |
| Claude Opus 5 (Adaptive Reasoning, Max Effort) | 50.8 | $10.00 |
| Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback) | 49.6 | $20.00 |
| Claude Opus 4.8 (Adaptive Reasoning, Max Effort) | 41.8 | $10.00 |
| Claude Opus 4.7 (Adaptive Reasoning, Max Effort) | 40.7 | $10.00 |
| Claude Sonnet 5 (Adaptive Reasoning, Max Effort) | 38.2 | $4.00 |
| Claude Opus 4.6 (Adaptive Reasoning, Max Effort) | 31.9 | $10.00 |
| Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort) | 30.1 | $6.00 |
See Claude 2.1 on the leaderboard
Source: Artificial Analysis · last synced 2026-09-22
FAQ
Who develops Claude 2.1?
Claude 2.1 is developed by Anthropic, released 2023-11-21.
Is Claude 2.1's API pricing published?
No — as of the last data sync (2026-09-22), Artificial Analysis has not published official API pricing for Claude 2.1. This page updates automatically once pricing is available.
How does Claude 2.1 rank on benchmarks?
Claude 2.1 scores 5.6 on the Artificial Analysis Intelligence Index, ranking #461 of 533 models we track.
Where does this data come from?
Pricing and benchmark data for Claude 2.1 comes from Artificial Analysis (artificialanalysis.ai), synced daily. Last synced 2026-09-22.