OpenAI

o3

OpenAI•Documentation

o3

OpenAI's most powerful reasoning model. Pushes the frontier across coding, math, science, and visual perception. 20% fewer major errors than o1 on real-world tasks. First reasoning model with agentic tool use including web search and image understanding.

Use this model with Aisle

Have natural conversations with the model in a familiar interface

Automate tasks, share with your team, and deploy to chat

Test prompt variants, model settings, and compare models side by side

Chain prompts together for complex automation and outcomes

Context Window

200K

tokens

Max Output

100,000

tokens

Web Search

Available

Supported File Formats

Images

WEBP(20 MB)PNG(20 MB)JPEG(20 MB)GIF(20 MB)

Documents

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