February 12, 2025 News

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.

Anthropic CEO Warns of AI Progress Outpacing Understanding

Anthropic CEO Dario Amodei expressed concerns about the need for urgency in AI governance following the AI Action Summit in Paris, which he called a "missed opportunity." Amodei emphasized the importance of understanding AI models as they become more powerful, describing it as a "race" between developing capabilities and comprehending their inner workings, while still maintaining Anthropic's commitment to frontier model development.