GPT-5.3 Instant is now live inside ChatGPT and available immediately for developers via the API under the name “gpt-5.3-chat-latest.” This update marks the beginning of the end for the previous ...

Hello! This is Harada from the ChatGPT department!Have you all tried "GPT-5.6" yet?When you hear "GPT-5.6," it feels like just one new model has been added, as in the past. However, this time, three ...

I write about wealth, valuations and sports business. Powered by GPT-5.6, ChatGPT Work can pull context from users’ connected apps and files to generate websites, reports, spreadsheets, presentations ...

OpenAI has released GPT-5.3 Instant, the latest iteration of the fast, general-purpose model that powers everyday interactions in ChatGPT. Rather than introducing a new frontier model, the update ...

Sure, when chatbots aren’t outright hallucinating, they can be helpful tools for gathering information, generating ideas, and completing tasks. But some of the biggest players in the AI chatbot ...

OpenAI has quietly shipped one of its most meaningful ChatGPT updates in a while. GPT-5.3 Instant isn’t a flashy new model with headline-grabbing benchmark scores. Instead, it fixes the everyday ...

On October 1st, I wrote the following in my model writing battle article: "And now, it's a nine-way standoff... Isn't that ...

OpenAI Group PBC says ChatGPT is going to feel less cringeworthy and awkward thanks to an update that means the default experience is now powered by GPT-5.3-Instant. The company announced the new ...