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Select up to 3 AI models. Models and tools are compared separately — a model is the underlying engine, a tool is the product built on it.
2 selected
Claude Opus 4

Anthropic

o3

OpenAI

Provider
Anthropic
OpenAI
Release date
22 May 2025
16 Apr 2025
Modalities
text, image
text, image
Reasoning
Coding
Not available
Not available
Multimodal
Context window
200K
200K
API available
Input / 1M tokens
Not available
Not available
Output / 1M tokens
Not available
Not available
Last verified
Unverified
Unverified

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