Claude 3.5 Sonnet vs GPT-5
Detailed comparison of capabilities, features, and performance.
Feature
Claude 3.5 Sonnet
GPT-5
Model Image
AI Lab
Anthropic
OpenAI
Context Size
204,800 tokens
400,000 tokens
Max Output Size
8,192 tokens
128,000 tokens
Frontier Model
Yes
Yes
Vision Support
Yes
Yes
Description
The latest Sonnet 3.5 model from Anthropic
OpenAI's flagship model for coding, reasoning, and agentic tasks across domains.
Learn more about Claude 3.5 Sonnet
View detailed specifications and capabilities
View model details →Learn more about GPT-5
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