Anthropic
Claude Sonnet 5
anthropic/claude-sonnet-5
Sonnet 5 is Anthropic's most capable Sonnet-class model, with frontier performance across coding, agents, and professional work. It supports adaptive thinking with selectable reasoning effort levels (low, medium, high, max,...
Only tracked on Vercel AI Gateway.
Claude Sonnet 5 usage over time
Vercel AI Gateway share of tokens, by day.
Claude Sonnet 5 holds 2.02% 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 2026-07-23, Claude Sonnet 5 holds 2.0% of Vercel AI Gateway token share, up 2.02pp over 30 days. Source: Tidelines (Vercel AI Gateway).
Where to run it
Providers & pricing
Per-provider pricing, context, and uptime via OpenRouter. Sorted by output price.
| Provider | Input $/M | Output $/M | Context | Uptime |
|---|---|---|---|---|
| Azure | $2.00 | $10.00 | 1000k | 99.73% |
| Anthropic | $2.00 | $10.00 | 1000k | 99.94% |
| Amazon Bedrock · 1000k | $2.00 | $10.00 | 1000k | 99.74% |
| Google · 1000k | $2.00 | $10.00 | 1000k | 99.73% |
| Google · 1000k | $2.20 | $11.00 | 1000k | 100.00% |
| Amazon Bedrock · 1000k | $2.20 | $11.00 | 1000k | — |