New ChatGPT research from OpenAI shows that reasoning models like o1 and o3-mini can lie and cheat to achieve a goal.

OpenAI CEO Sam Altman announced Wednesday that there will be no standalone o3 model release because it's getting rolled into ...

OpenAI has effectively canceled the release of o3, which was slated to be the company’s next major AI model, in favor of what CEO Sam Altman is calling a “simplified” product offering.

OpenAI is launching GPT-4.5 today, its newest and largest AI language model. GPT-4.5 will be available as a research preview ...

Google has launched Gemma 3, the third generation of its open-source AI models. The model is better than rivals like DeepSeek ...

Feb. 12 (UPI) --OpenAI has canceled the release of its latest major artificial intelligence model, o3, in favor of a "simplified" comprehensive GPT-5 model, it said Wednesday, two days after a ...

In it, he explained that they’ve halted the launch of its upcoming o3 reasoning model to instead focus more on a streamlined yet monolithic version of GPT-5. “We want AI to ‘just work’ for ...

Altman said it will be the last “non-chain-of-thought model,” as opposed to ‘reasoning’ models like OpenAI o1 and o3. The switch reflects a focus on the more advanced models and a desire ...

In the Chatbot Arena, Gemma 3 27B outperformed DeepSeek-V3, OpenAI’s o3-mini and Meta’s Llama 3-405B model. Models in Chatbot Arena are evaluated against each other through side-by-side evaluations by ...