Claude Opus 5
Claude Opus 5 is a multimodal chat model developed by Anthropic, capable of processing both text and image inputs. It is genuinely best at coding and general intelligence tasks, achieving top-tier benchmark scores in these areas.
Input
Output
Context
1000K
Max Output
128K
Parameters
-
Technical Specifications
Model TypeChat
Context Window1,000,000 tokens
Max Output Tokens128,000 tokens
ParametersNot available
Release DateJul 24, 2026
Training CutoffMay 1, 2026
Licenseproprietary
Open SourceNo
Input Modalities
ImageText
Output Modalities
Text
Capabilities
Benchmarks
Artificial Analysis
54.9%
HLE
75.7%
AA-LCR
93.2%
GPQA
55.7%
SciCode
42.1%
Tau2 Banking
78.0
Coding
63.1
Intelligence
89.1%
Terminal-Bench 2.1
56.9
Speed (tok/s)
28.0
TTFA (s)
28.0
TTFT (s)
Resources & Links
proprietary, Proprietary - API access only
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Data sourced from official provider APIs and documentation
Last updated: Aug 28, 2026
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