(CNN) — OpenAI on Thursday launched GPT-5, an upgraded version of the AI model behind ChatGPT that the company claims is significantly faster and more capable than its predecessor. The launch comes as ...

ChatGPT's default model has been updated to GPT-5.5 Instant, a model that brings accuracy improvements with fewer hallucinations, especially in areas like medicine, law, and finance, according to ...

These 5 tiny prompt tweaks completely changed the way I use ChatGPT — and they only take seconds to try.

The company touted it to be faster than its predecessors, as artificial intelligence edges closer to outthinking people ...

OpenAI Group PBC is replacing the default model in ChatGPT with the launch of GPT-5.5 Instant, claiming users will notice fewer hallucinations when it’s discussing “sensitive topics” such as finance, ...

OpenAI launched ChatGPT in 2022. The chatbot now has 700 million users. Here's what to know.

If you’ve used ChatGPT before, you already know how helpful it can be for writing, studying, or even creating captions for social media. But here’s something most people don’t know, ChatGPT has secret ...

OpenAI has rolled out a big update to ChatGPT Search, which is an AI-powered search feature, similar to Google AI Mode. After a recent update, ChatGPT Search is more accurate and reliable. You'll also ...

ChatGPT is launching group chats globally to all users on Free, Go, Plus, and Pro plans, OpenAI announced on Thursday. The move comes a week after the company began piloting the feature in select ...

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