Claude Sonnet 4
Updated Sep 11, 2026
claude-sonnet1.0M context65k max outputreleased May 22, 2025ReasoningTool calling
Official
—
output per 1M tokens
Providers
15
offering this model
Spread
1.2×
max / min output
Offers
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context |
|---|---|---|---|---|---|
| Poe | Cheapest$2.6 | Cheapest$13 | $0.26 | $3.2 | 983k |
| Cortecs | $2.898 | $14.493 | $0.29 | $3.624 | 200k |
| Abacus | $3 | $15 | — | — | 200k |
| DigitalOcean | †$3 | $15 | $0.3 | $3.75 | 1.0M |
| FastRouter | $3 | $15 | $0.3 | $3.75 | 200k |
| Helicone | $3 | $15 | $0.3 | $3.75 | 200k |
| Kilo Gateway | $3 | $15 | $0.3 | $3.75 | 200k |
| Merge Gateway | $3 | $15 | $0.3 | $3.75 | 200k |
| NanoGPT | $3 | $15 | $0.3 | — | 200k |
| OpenCode Zen | †$3 | $15 | $0.3 | $3.75 | 1.0M |
| OpenRouter | †$3 | $15 | $0.3 | $3.75 | 1.0M |
| Requesty | †$3 | $15 | $0.3 | $3.75 | 1.0M |
| SAP AI Core | $3 | $15 | $0.3 | $3.75 | 200k |
| Vercel AI Gateway | $3 | $15 | $0.3 | $3.75 | 1.0M |
| ZenMux | $3 | $15 | $0.3 | $3.75 | 1.0M |