Anthropic: Claude Opus 5.5
anthropic/claude-opus-5.5
anthropicTool callingReasoningImage input
Input
$4.00
Official vendor price / million tokens
Output
$20.00
Official vendor price / million tokens
Blended (coding)
$2.69
128K context · 10:1 · 80% cache hits
Uptime 7d
100%
Median across providers over the last 7 days
Context
1.0M
Providers
2
Released
2026-09-22
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 | $4.00 | $20.00 | $0.200 | $5.00 | — |
| OpenRouterPlatformAggregates 11 providers | $4.00 | $20.00 | $0.200 | $5.00 | 100% |