Already bored with ChatGPT 5.3 Instant, which came out Tuesday? OpenAI has a new model family ready for you. The company released two new models, named GPT 5.4 Thinking and GPT 5.4 Pro, on Thursday.

While OpenAI is bringing GPT-5.4 to its API and its AI-powered coding tool, Codex, it’s rolling out its reasoning model, ...

OpenAI says GPT-5.3 Instant improves conversational flow, trims excessive disclaimers and delivers more reliable answers ...

If you've somehow avoided using ChatGPT until now, there's a new reason to try it out. OpenAI launched a new lightweight AI model primarily targeting developers looking to deploy AI features in their ...

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

OpenAI is releasing its GPT-4.1 and GPT-4.1 mini AI models in ChatGPT, the company announced in a post on X Wednesday. The GPT-4.1 models should help software engineers who are using ChatGPT to write ...

One month after launching its latest AI models, OpenAI is bringing GPT-4.1 to ChatGPT. On Wednesday, OpenAI took to social media to announce that ChatGPT Plus, Pro, and Team users can now access the ...

SAN FRANCISCO, CALIFORNIA - NOVEMBER 06: OpenAI CEO Sam Altman speaks during the OpenAI DevDay event on November 06, 2023 in San Francisco, California. Altman delivered the keynote address at the ...

OpenAI announced a new flagship generative AI model on Monday that they call GPT-4o — the “o” stands for “omni,” referring to the model’s ability to handle text, speech, and video. GPT-4o is set to ...