GPT-5 mini vs Claude 4 Sonnet (thinking)
Detailed comparison of capabilities, features, and performance.
Feature
GPT-5 mini
Claude 4 Sonnet (thinking)
Model Image
AI Lab
OpenAI
Anthropic
Context Size
400,000 tokens
200,000 tokens
Max Output Size
128,000 tokens
64,000 tokens
Frontier Model
No
Yes
Vision Support
Yes
Yes
Description
A faster, more cost-efficient version of GPT-5 for well-defined tasks and precise prompts.
The latest Sonnet 4 model from Anthropic with high thinking mode
Learn more about GPT-5 mini
View detailed specifications and capabilities
View model details →Learn more about Claude 4 Sonnet (thinking)
View detailed specifications and capabilities
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