Model Releases 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.

Google Accelerates AI Model Releases While Delaying Safety Documentation

Google has significantly increased the pace of its AI model releases, launching Gemini 2.5 Pro just three months after Gemini 2.0 Flash, but has failed to publish safety reports for these latest models. Despite being one of the first companies to propose model cards for responsible AI development and making commitments to governments about transparency, Google has not released a model card in over a year, raising concerns about prioritizing speed over safety.