GPT-4.5 vs Claude 3.5 Sonnet
Detailed comparison of capabilities, features, and performance.
Feature
GPT-4.5
Claude 3.5 Sonnet
Model Image
AI Lab
OpenAI
Anthropic
Context Size
128,000 tokens
204,800 tokens
Max Output Size
2,000 tokens
8,192 tokens
Frontier Model
No
No
Vision Support
Yes
Yes
Description
OpenAI's latest model with enhanced capabilities across text, vision and audio
The latest Sonnet 3.5 model from Anthropic
Learn more about GPT-4.5
View detailed specifications and capabilities
View model details →Learn more about Claude 3.5 Sonnet
View detailed specifications and capabilities
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