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Claude Sonnet 4.6 benchmark, API pricing, and provider data cover 714 API providers, with prices starting at $0.0003/M. Claude Sonnet 4.6 free API options are available from 11 providers. The page also shows measured API speed and first-token latency.
Anthropic Claude Sonnet 4.6 extends the Sonnet line with improved tool use, coding reliability, and long-context performance for everyday production workloads.
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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9 metrics · Rated
10 metrics · Rated
6 metrics · Rated
7 metrics · Provisional
3 metrics · Provisional
1 metric · Provisional
4 metrics · Provisional
2 metrics · Provisional
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 | $3/M | $15/M | 100% | — | — | 1M tokens / 128K tokens |
Google google-vertex/global | $3/M | $15/M | 100.0% | — | — | 1M tokens / 128K tokens |
Google google-vertex/europe | $3/M | $15/M | 99.9% | — | — | 1M tokens / 128K tokens |
Azure azure/us-east-2 | $3/M | $15/M | 99.9% | — | — | 1M tokens / 128K tokens |
Amazon Bedrock amazon-bedrock/global | $3/M | $15/M | 99.9% | — | — | 1M tokens / 128K tokens |
Anthropic anthropic/2 | $3/M | $15/M | 98.8% | — | — | 1M tokens / 128K tokens |
Anthropic anthropic | $3/M | $15/M | 98.8% | — | — | 1M tokens / 128K tokens |
Google google-vertex/us-east5 | $3/M | $15/M | — | — | — | 1M tokens / 128K tokens |
Compare Claude Sonnet 4.6 API pricing across 703 providers. Prices range from $0.0003/M to $10950.00/M. FineOneAPI offers the lowest rate at $0.0003/M. 11 providers offer free API credits or a free tier.
