Anthropic
Claude Opus 5.5
Anthropic Claude Opus 5.5: input $4.00, output $20.00 per million tokens, 1M context. Source-linked. No paid placement.
- Input
- $4.00 / 1M tokens
- Output
- $20.00 / 1M tokens
- Context
- 1M
- Tags
AICoder Data Provenance
Official source-linked · Daily automated robot verification · Zero paid placement
Official Source
Anthropic Official DocsLast Verified
2026-11-13 00:08 UTC
Verification Method
Robot fetch + DOM diff
Value Score
18.3Premium Tier 👑
Public bench ranks
- LMArena Code#21814.7
- LMArena Agent#219.51
- GDPx (SemiAnalysis)#212
- CursorBench#357.8
- Artificial Analysis#359.1
- Vals AI#470.14
- LMArena Text#41506.8
- LiveBench#584.7
FAQ
How much does Claude Opus 5.5 cost?
Claude Opus 5.5 is $4.00 per million input tokens and $20.00 per million output tokens on the vendor API.
What is the Claude Opus 5.5 context window?
Claude Opus 5.5 is listed with a 1M context window.
Where does this Claude Opus 5.5 price come from?
The vendor pricing or docs page linked above. We re-check the listed strings daily. Current status: verified.