GPT-5 rollout updates:*We are going to double GPT-5 rate limits for ChatGPT Plus users as we finish rollout.*We will let Plus users choose to continue to use 4o. We will watch usage as we think about how long to offer legacy models for.*GPT-5 will seem smarter starting today. Yesterday, the autoswitcher broke and was out of commission for a chunk of the day, and the result was GPT-5 seemed way dumber. Also, we are making some interventions to how the decision boundary works that should help you get the righ ...

RT roon (@tszzl)we've been testing some new methods for improving writing quality. you may have seen @sama's demo in late march; GPT-5-thinking uses similar ideasit doesn't make a lot of sense to talk about better writing or worse writing and not really worth the debate. i think the model writing is interesting, novel, highly controllable relative to what i've seen before, and is a pretty neat tool for people to do some interactive fiction, to use as a beta reader, and for collaborating on all kinds of proj ...

great work elaine!Elaine Ya Le (@ElaineYaLe6):GPT-5 is here! 🚀For the first time, users don’t have to choose between models — or even think about model names. Just one seamless, unified experience.It’s also the first time frontier intelligence is available to everyone, including free users!GPT-5 sets new highs across ...

Product Announcement - JetBrains 推出在 AI Assistant 中试用 GPT-5 的机会 [1] - JetBrains 邀请用户率先体验编码助手 Junie [1]

Product Update - Notion AI 工具集成 OpenAI 的 GPT-5 模型 [1] - GPT-5 在处理复杂任务时，性能比其他模型提升 15% [1] - 新功能从今天开始逐步推广 [1]

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! ...

Model Release - OpenAI launched GPT-5, marking a significant week for the company [1] - GPT-5 introduces meaningful capability advancements [1] Safety and Safeguards - OpenAI has raised the bar for safety in both open and closed models [1] - The company introduced rigorous, industry-leading safeguards and safety testing with GPT-OSS and GPT-5 [1]

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!) ...

RT lmarena.ai (@lmarena_ai)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 moreTested under the codename “summit”, GPT-5 now holds the highest Arena score to date.Huge congrats to @OpenAI on this record-breaking achievement! ...

RT Ethan Mollick (@emollick)I had access to GPT-5. I think it is a very big deal as it is very smart & just does stuff for youFull 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 https://t.co/hnYV39FOOn ...