Claude Opus 4
Anthropic's Claude Opus 4 is a chat model capable of handling various tasks, including text generation, reasoning, and tool use, with support for inputs such as images, PDFs, and text. It is genuinely best at tasks that require extended thinking and complex functionality, given its range of capabilities.
Input
Output
Context
200K
Max Output
32K
Parameters
-
Technical Specifications
Model TypeChat
Context Window200,000 tokens
Max Output Tokens32,000 tokens
ParametersNot available
Release DateMay 22, 2025
Training CutoffMar 1, 2025
Licenseproprietary
Open SourceNo
Input Modalities
ImageText
Output Modalities
Text
Capabilities
Benchmarks
Artificial Analysis
11.7%
HLE
75.7%
AIME
79.6%
GPQA
39.8%
SciCode
98.2%
MATH 500
87.3%
MMLU Pro
73.3
Math
34.0
Coding
63.6%
LiveCodeBench
31.0
Intelligence
Resources & Links
proprietary, Proprietary - API access only
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Jun 23, 2026
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