Open AI o3

Open AI o3

Open AI next-gen reasoning model

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Today OpenAI announced o3, its next-gen reasoning model. We've worked with OpenAI to test it on ARC-AGI, and we believe it represents a significant breakthrough in getting AI to adapt to novel tasks.

Open AI o3 launches

Launch date
OpenAI o3 and o4-mini
OpenAI o3 and o4-mini Advanced Visual Reasoning & Agentic Tool Use

Launched on April 17th, 2025

Open AI o3 API
Open AI o3 API Advanced reasoning models with safety-first innovation.

Launched on December 22nd, 2024