GPT-5 AI News & Updates

OpenAI Shifts Strategy: o3 Launch Reinstated, GPT-5 Delayed by Months

OpenAI has reversed its previous decision to cancel the consumer launch of its o3 reasoning model, now planning to release both o3 and a successor o4-mini in the coming weeks. CEO Sam Altman announced that GPT-5's development is progressing better than expected but integration challenges have pushed its release back by several months, with the company also planning to launch its first open language model since GPT-2.

OpenAI Cancels o3 Model in Favor of Unified GPT-5 Release

OpenAI has canceled its planned o3 AI model release, instead incorporating its technology into an upcoming GPT-5 release that aims to unify various capabilities including voice, canvas, search and reasoning. CEO Sam Altman announced that before GPT-5, the company will release GPT-4.5 (Orion) in the coming weeks, which will be OpenAI's last non-chain-of-thought model as the company fully embraces reasoning models.