A similar situation could apply to the use of models by OpenAI and other firms accused of intellectual-property violations, says De Alencar ... At present, the top-performing model of this ...

The advanced model has “reasoning” capabilities that allow it to logically test its response and fact-check what it is putting out, similar to ChatGPT’s o3-mini ... to sue OpenAI CEO Sam ...

OpenAI has reached a remarkable milestone in artificial intelligence with its o3 model, a general-purpose AI system developed using reinforcement learning (RL). The o3 model secured a gold medal ...

OpenAI CEO Sam Altman announced the staggered rollout ... He emphasized the importance of allowing meaningful interactions with the new model. Altman also praised the OpenAI team for their ...

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

Elon Musk's legal dispute against OpenAI could affect the future of one of the most prominent leaders in artificial ...

We want AI to “just work” for you; we realize how complicated our model and product offerings have gotten. OpenAI CEO Sam Altman announced ... and it will not ship the o3 model as a standalone ...

OpenAI has introduced GPT-4.5, its largest AI model to date, code-named Orion. The model, trained with more computing power ...

Microsoft is upgrading the Think Deeper feature of its Copilot assistant with a more powerful o3-mini high reasoning model ...

On another coding test, OpenAI’s SWE-Lancer benchmark, which measures an AI model’s ability to develop full software features, GPT-4.5 outperforms both GPT-4o and o3-mini, but doesn’t best ...