OpenAI o3
Model ● Covered in 4 stories + Follow
OpenAI o3 is a reasoning-focused AI model that represents OpenAI's latest architecture and has been integrated into various applications and systems. The model powers OpenAI's Operator for autonomous computer task execution and has been adopted by companies like Basis and Outtake to build AI agents for accounting automation and cybersecurity threat detection, with reported improvements including 30% time savings in accounting tasks and 100x faster threat resolution. OpenAI has released system cards for o3 documenting its capabilities including web browsing, code execution, image analysis, and file management.
Updated 8 August 2026
Specifications
No specifications recorded yet.
Latest developments
Q3 2025
Q2 2025
OpenAI releases o3 and o4-mini models with advanced reasoning and integrated tool access Model release