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Claude Opus 4.8Closed
Tool use · Reasoning
Evaluation overview
Overall rank
#5
92.3 points · 180 models
Research rank
#3
99.2 points · 174 models
Data coverage
122 items
16 sources · updated through 2026-07-17
Domain performance
Coding#4 / 160
96.8
Research#3 / 174
99.2
Agents#4 / 125
93.1
Vision#16 / 65
87.9
Long context#7 / 82
88.2
Evaluation highlights
All evaluationsBasic information
- Context (input / output)
- 1M / 128K
- Release date
- 2026-05
- Input modalities
- Text · Image
- Output modalities
- Text
Availability
AnthropicFull pricing
- Input
- $5 /1M
- Output
- $25 /1M
Related links
Version relationships
Claude Opus 4 family
- Runtime modes
- Thinking