O3 Model AI News & Updates

OpenAI Upgrades Operator Agent with Advanced o3 Reasoning Model

May 23, 2025 17:43

OpenAI is upgrading its Operator AI agent from GPT-4o to a model based on o3, which shows significantly improved performance on math and reasoning tasks. The new o3 Operator model has been fine-tuned with additional safe...

OpenAI's Public o3 Model Underperforms Company's Initial Benchmark Claims

April 20, 2025 21:19

Independent testing by Epoch AI revealed OpenAI's publicly released o3 model scores significantly lower on the FrontierMath benchmark (10%) than the company's initially claimed 25% figure. OpenAI clarified that the publi...