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Claude Opus 5
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Tool use · Reasoning
Overview
Pricing
Evaluations
Evaluation overview
Overall rank
#1
100 points · 202 models
Research rank
#1
100 points · 196 models
Data coverage
73 items
14 sources · updated through 2026-09-10
Domain performance
Coding
#2 / 182
99.9
Research
#1 / 196
100
Agents
#4 / 148
98.2
Vision
#12 / 82
87.3
Long context
#3 / 95
91.9
Evaluation highlights
All evaluations
Arena Text Rating
Reasoning · Arena.ai Text · High mode
1,493.74Elo
5
/ 375
Arena WebDev Rating
Coding · Arena.ai WebDev · Max mode
1,691.33Elo
2
/ 106
Arena Agent Bash Recovery
Agents · Arena.ai Agent · Max mode
15.5%
1
/ 52
Arena Document Rating
Long context · Arena.ai Document · High mode
1,520.11Elo
1
/ 33
Arena Vision Rating
Multimodal · Arena.ai Vision · High mode
1,296.78Elo
5
/ 133
ExploitGym
Cybersecurity · OpenAI GPT-6 Astra Release
22%
6
/ 9
Basic information
Context (input / output)
1M / 128K
Release date
2026-07
Input modalities
Text · Image
Output modalities
Text
Exact release date
2026-07-24
API model ID
claude-opus-5
Availability
Anthropic
Full pricing
Input
$5 /1M
Output
$25 /1M
Related links
Official site
Version relationships
Runtime modes
High · Max