GPT-5 now rolled out to 20% of paid users and doing >2B TPM on the API! so far so good... excellent work by the eng and infra teams!

GPT-5 is the smartest model we've ever done, but the main thing we pushed for is real-world utility and mass accessibility/affordability. we can release much, much smarter models, and we will, but this is something a billion+ people will benefit from. (most of the world has only used models like GPT-4o!)

thank you to our partners at microsoft, nvidia, oracle, google, and coreweave for making this possible! lots and lots of GPUs working overtime.

melting silicon has a very distinct smell

We're introducing GPT-5. The evals are SOTA, but the real story is usefulness. It helps with what people care about-- shipping code, creative writing, and navigating health info-- with more steadiness and less friction. We also cut hallucinations. It's better calibrated, says "I don't know," separates facts from guesses, and can ground answers with citations when you want. And it's also a good sparring partner 🙃 I've been inspired seeing the care, passion, and level of detail from the team. Excited to see what people do with these very smart models

we've 15x'd our compute since 2024 leading up to GPT-5 last 60 days: built out 60+ clusters, a backbone moving more traffic than entire continents, and 200k+ GPUs to launch GPT-5 to 700m people -- all while designing the next 4.5GW toward superintelligence

New in Notion AI’s toolbelt: @OpenAI's GPT-5 It’s fast, thorough, and handles complex work 15% better than other models we’ve tested. A great choice for tasks with multiple moving parts. Gradual rollout starting today.

GPT-5 is here - and it’s #1 across the board. 🥇#1 in Text, WebDev, and Vision Arena 🥇#1 in Hard Prompts, Coding, Math, Creativity, Long Queries, and more Tested under the codename “summit”, GPT-5 now holds the highest Arena score to date. Huge congrats to @OpenAI on this record-breaking achievement!

I had access to GPT-5. I think it is a very big deal as it is very smart & just does stuff for you Full write up in comments, but this is “make a procedural brutalist building creator where i can drag and edit buildings in cool ways" & "make it better" a bunch. I touched no code

Be among the first to try GPT-5 in JetBrains AI Assistant and the coding agent Junie! 👉