o3-mini vs Claude 3.5 Sonnet

Detailed comparison of capabilities, features, and performance.

Feature
o3-mini
Claude 3.5 Sonnet
Model Image
o3-mini
Claude 3.5 Sonnet
AI Lab
OpenAI
Anthropic
Context Size
200,000 tokens
204,800 tokens
Max Output Size
100,000 tokens
8,192 tokens
Frontier Model
No
No
Vision Support
No
Yes
Description
o3-mini is a fast cost-efficient reasoning model tailored to coding math and science use cases
The latest Sonnet 3.5 model from Anthropic

Try both models in your workspace

Access both o3-mini and Claude 3.5 Sonnet in a single workspace without managing multiple API keys.

Create your workspace