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Claude Opus 4.5 benchmark, API pricing, and provider data cover 456 API providers, with prices starting at $0.0097/M. Claude Opus 4.5 free API options are available from 8 providers. The page also shows measured API speed and first-token latency.
Anthropic Claude Opus 4.5 is the flagship Claude model for the hardest reasoning, research, and multi-step agent tasks where accuracy matters more than speed.
Observed-capability estimates with uncertainty reported separately from independent benchmark families.
Input and output token limits for this model, plus how it ranks on long-context understanding.
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Third-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.
| Provider endpoint | Input | Output | 1d uptime | 30m latency | 30m throughput | Context / output |
|---|---|---|---|---|---|---|
Amazon Bedrock amazon-bedrock/eu-west-1 | $5/M | $25/M | 100% | — | — | 200K tokens / 64K tokens |
Amazon Bedrock amazon-bedrock | $5/M | $25/M | 100.0% | — | — | 200K tokens / 64K tokens |
Anthropic anthropic | $5/M | $25/M | 99.9% | — | — | 200K tokens / 64K tokens |
Google google-vertex/global | $5/M | $25/M | 99.7% | — | — | 200K tokens / 64K tokens |
Anthropic anthropic/2 | $5/M | $25/M | 99.2% | — | — | 200K tokens / 64K tokens |
Azure azure/us-east-2 | $5/M | $25/M | — | — | — | 200K tokens / 64K tokens |
Compare Claude Opus 4.5 API pricing across 448 providers. Prices range from $0.0097/M to $10950.00/M. Omini Api offers the lowest rate at $0.0097/M. 8 providers offer free API credits or a free tier.
