Issues with data quality, competing projects, and high-profile executive exits are allegedly all contributing to the slowdown ...

For a limited time, users will be able to generate videos of over 20 seconds long, and over 50 lower resolution (480p) videos ...

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the ...

Suchir Balaji, a former OpenAI engineer and whistleblower who helped train the artificial intelligence systems behind ChatGPT ...

OpenAI’s efforts to develop its next major model, GPT-5, are running behind schedule, with results that don’t yet justify the ...

Most notably, there’s co-founder Elon Musk, who now runs rival startup xAI, and is in the midst of a heated legal battle with ...

The artificial intelligence start-up said the new system, OpenAI o3, outperformed leading A.I. technologies on tests that ...

OpenAI's 03 model surpasses human performance on the ARC benchmark, marking a major step toward Artificial General Intelligence (AGI).

Reasoning models are supposed to fact-check themselves by producing a step-by-step plan to find a correct answer.

OpenAI has launched the test phase for its new reasoning AI models, o3 and o3 mini, aiming to advance problem-solving and ...

The o3-mini variant, also announced Friday, includes an adaptive thinking time feature, offering low, medium, and high ...

OpenAI said on Friday it was testing new reasoning AI models, o3 and o3 mini, in a sign of growing competition with rivals ...