Anthropic: Claude Sonnet 5.5
anthropic/claude-sonnet-5.5
anthropicTool callingReasoningImage input
Input
$2.00
Official vendor price / million tokens
Output
$10.00
Official vendor price / million tokens
Blended (coding)
$1.35
128K context · 10:1 · 80% cache hits
Uptime 7d
100%
Median across providers over the last 7 days
Context
1.0M
Providers
2
Released
2026-09-28
Where to buy
Vendor APIs and common platforms. Prices are USD per million tokens.
| Provider | Input | Output | Cache read | Cache write | Uptime 7d |
|---|---|---|---|---|---|
| Anthropic ↗Official | $2.00 | $10.00 | $0.100 | $2.50 | — |
| OpenRouterPlatformAggregates 10 providers | $2.00 | $10.00 | $0.100 | $2.50 | 100% |