Anthropic
Claude Sonnet 5
anthropic/claude-sonnet-5.5
Claude Sonnet 5.5 is Anthropic's Sonnet-class model for well-scoped everyday work, succeeding Claude Sonnet 5 as a direct upgrade. It is especially strong at building features, fixing bugs, and producing...
Only tracked on Vercel AI Gateway.
Claude Sonnet 5 usage over time
Vercel AI Gateway share of tokens, by day.
Claude Sonnet 5 holds 2.36% today, up from 2.02% at the start of the visible window.
Rank history
Adoption curve vs the pantheon
Claude Sonnet 5's share plotted against days since first tracked, overlaid on other current leaders on the same axis. The question every new-model page asks: is this one going to make it?
Citable stat
As of 2026-09-29, Claude Sonnet 5 holds 2.4% of Vercel AI Gateway token share, down 0.64pp over 30 days. Source: Tidelines (Vercel AI Gateway).
Where to run it
Claude Sonnet 5 pricing by provider
Per-provider pricing, context, and uptime via OpenRouter. Sorted by output price.
Claude Sonnet 5 is served by 7 tracked endpoints on OpenRouter. The cheapest output price is $10.00 per million tokens from Google · 1000k, and the most expensive is $11.00 from Azure · 1000k. The largest context window offered is 1000k tokens. Prices are list rates and refresh daily.
| Provider | Input $/M | Output $/M | Context | Uptime |
|---|---|---|---|---|
| Google · 1000k | $2.00 | $10.00 | 1000k | 99.98% |
| Amazon Bedrock | $2.00 | $10.00 | 1000k | 100.00% |
| Azure · 1000k | $2.00 | $10.00 | 1000k | 99.78% |
| Claude Platform on AWS | $2.00 | $10.00 | 1000k | 99.99% |
| Anthropic | $2.00 | $10.00 | 1000k | 99.98% |
| Google · 1000k | $2.20 | $11.00 | 1000k | — |
| Azure · 1000k | $2.20 | $11.00 | 1000k | — |