GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.

WebMCP exposes structured website actions for AI agents. See how it works, why it matters, and how to test it in Chrome 146.

GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...

DescrybeLM answered all 200 bar exam questions correctly. ChatGPT, Claude, and Gemini each missed between 13 and 23—and ...

WIRED reported that Walz is joining OpenAI to work on OAI Labs led by research leader Joanne Jang. An OpenAI spokesperson confirmed the hire. Jang said the team is tasked with “inventing and ...

There’s been a lot of movement in healthcare among companies behind major large language models. Here’s a look at how the ...

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