Meta Llama 4 Scout vs o3-mini-high

Detailed comparison of capabilities, features, and performance.

Feature
Meta Llama 4 Scout
o3-mini-high
Model Image
Meta Llama 4 Scout
o3-mini-high
AI Lab
Meta
OpenAI
Context Size
1,000,000 tokens
200,000 tokens
Max Output Size
16,384 tokens
100,000 tokens
Frontier Model
No
Yes
Vision Support
No
No
Description
Llama 4 Scout is a versatile small model served with 1M token context suitable for a wide range of applications including chatbots and question answering.
o3-mini-high is the higest reasoning level of OpenAI's fast cost-efficient reasoning model tailored to coding math and science use cases

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