OpenAI announced a voice cloning tool, Voice Engine, a year ago. It remains in limited preview, with no sign of a broad ...

OpenAI’s latest deep research model has demonstrated impressive capabilities, outperforming the company’s existing models in ...

NextGenAI, whose 15 founding academic partners include Harvard, the University of Oxford and MIT, will be funded with $50 ...

An AI expert who requested anonymity told Ars Technica, "GPT-4.5 is a lemon!" when comparing its reported performance to its ...

GPT-4.5 is a bridge to the GPT-5 initiative, not a reasoning model itself. OpenAI said its answers more convincingly engage ...

OpenAI is set to digitize thousands of academic texts and public resources from Oxford University and Boston Public Library.

Earlier this month, OpenAI CEO Sam Altman shared a roadmap for its upcoming models, GPT-4.5 and GPT-5. In the X post, Altman ...

GPT-4.5 API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.

ChatGPT is getting even smarter. OpenAI has unveiled its latest model, GPT-4.5. The new model is already available to ChatGPT ...

OpenAI has unveiled GPT-4.5, code-named Orion, marking what the company calls its largest model so far. Many in the tech ...

OpenAI today announced the launch of NextGenAI, a consortium of 15 leading research institutions dedicated to using ...

GPT-4.5 will be "well-suited for tasks like writing, programming, and solving practical problems" OpenAI said on Thursday.