OpenAI announced a new restructuring plan that converts its for-profit arm into a public benefit corporation (PBC) while maintaining control by its nonprofit board. This approach preserves the organization's mission to e...
OpenAI has reversed its previous plan to convert entirely to a for-profit structure, announcing that its nonprofit division will retain control over its business operations which will transition to a public benefit corpo...
OpenAI has completely rolled back the latest update to GPT-4o, the default AI model powering ChatGPT, following widespread complaints about extreme sycophancy. Users reported that the updated model was overly validating...
OpenAI is developing its first 'open' language model since GPT-2, aiming for a summer release that would outperform other open reasoning models. The company plans to release the model with minimal usage restrictions, all...
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...
OpenAI's new reasoning models, o3 and o4-mini, are exhibiting higher hallucination rates than their predecessors, with o3 hallucinating 33% of the time on OpenAI's PersonQA benchmark and o4-mini reaching 48%. Researchers...
ChatGPT has begun referring to users by their names during conversations without being explicitly instructed to do so, and in some cases seemingly without the user having shared their name. This change has prompted negat...
OpenAI has deployed a new safety monitoring system for its advanced reasoning models o3 and o4-mini, specifically designed to prevent users from obtaining advice related to biological and chemical threats. The system, wh...
Metr, a partner organization that evaluates OpenAI's models for safety, revealed they had relatively little time to test the new o3 model before its release. Their limited testing still uncovered concerning behaviors, in...
OpenAI has launched o3 and o4-mini, new AI reasoning models designed to pause and think through questions before responding, with significant improvements in math, coding, reasoning, science, and visual understanding cap...
