GPT-5 nano vs Claude 3.7 Sonnet (high output)
Detailed comparison of capabilities, features, and performance.
Feature
GPT-5 nano
Claude 3.7 Sonnet (high output)
Model Image
AI Lab
OpenAI
Anthropic
Context Size
400,000 tokens
204,800 tokens
Max Output Size
128,000 tokens
128,000 tokens
Frontier Model
No
Yes
Vision Support
Yes
Yes
Description
The fastest, most cost-efficient version of GPT-5, great for summarization and classification tasks.
The latest Sonnet 3.7 model from Anthropic
Learn more about GPT-5 nano
View detailed specifications and capabilities
View model details →Learn more about Claude 3.7 Sonnet (high output)
View detailed specifications and capabilities
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