o3-mini vs GPT-4o mini

Detailed comparison of capabilities, features, and performance.

o3-mini

o3-mini

OpenAI
VS
GPT-4o mini

GPT-4o mini

OpenAI
Feature o3-mini GPT-4o mini
AI Lab OpenAI OpenAI
Context Size 200,000 tokens 128,000 tokens
Max Output Size 100,000 tokens 16,384 tokens
Frontier Model Yes No
Vision Support No Yes
Description o3-mini is a fast cost-efficient reasoning model tailored to coding math and science use cases OpenAI's affordable and intelligent small model for fast lightweight tasks

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