模型发布
GPT 系列与 Sol / Luna / Terra 等模型发布、价格与性能相关动态解读。
I recommend using GPT-5.6 Sol Medium…
I recommend using GPT-5.6 Sol Medium as your daily driver, and for really hard problems to switch to Extra High. If yo
To celebrate the launch of GPT-5.6 S…
To celebrate the launch of GPT-5.6 Sol, we will reset the rate limits again (twice) across ChatGPT Work and Codex over t
Today, the OpenAI product and engine…
Today, the OpenAI product and engineering team is humming, there is so much to coordinate and keep running across the re
Today OpenAI product and engineering…
Today OpenAI product and engineering team is humming, there is so much to coordinate and keep running across the release
GPT 5.6 Sol is our best model so far…
GPT 5.6 Sol is our best model so far at ~everything. It's remarkable how stark the difference is with GPT-5.5 across c
Can't wait to see what people will d…
Can't wait to see what people will do with GPT-5.6 Sol Ultra. Stash your hardest prompts somewhere.
引用：欢迎新同事 / 团队动态
New moon. New models. Welcome GPT-5.6 Sol, currently in limited preview.
Let's Patch The Planet. Updates to c…
Let's Patch The Planet. Updates to codex security and a new GPT-5.5-Cyber. A day of celebration for cyber defense accele
引用：Bim bada boum. I am in France for th…
Bim bada boum. I am in France for the week and we are rolling out all the most exciting Codex features across Europe. Co
引用：Heard that AWS is where the cool kids a…
Heard that AWS is where the cool kids are. Hello. We have GPT-5.5.
When we go from GPT-5.0 -> GPT-5.1 -…
When we go from GPT-5.0 -> GPT-5.1 -> ... -> GPT-5.5, the number incrementing goes with improvements in capabil
To simplify our Codex compute fleet …
To simplify our Codex compute fleet management, we will be sunsetting GPT-5.2 and GPT-5.3-Codex in Codex on June 2nd whe
Seeing issues where usage limits are…
Seeing issues where usage limits are out of sync for some Codex users. Apologies and team is investigating.
引用：We found and fixed two issues that c…
We found and fixed two issues that could explain this degradation of the capability of GPT-5.5 in Codex over the last ~
Codex team is aware of reports of GP…
Codex team is aware of reports of GPT-5.5 performing worse for some users and investigating. We don't have anything conc
Finding myself to use ChatGPT a ton mor…
Finding myself to use ChatGPT a ton more after GPT-5.5 Instant. It’s a really great step forward and blazingly fast no
引用：The master becomes the mentee. At la…
The master becomes the mentee. At last, Claude is now copying Codex. But you cannot out-accelerate GPT-5.5.
引用：It's also become super good after all t…
It's also become super good after all the @steipete cooking over the last week or so. I've had the best experience with
引用：You can now keep codex going for day…
You can now keep codex going for days. With GPT-5.5 it will build an entire OS kernel for you if you ask, or find crit
With some small tweaks, Codex can wo…
With some small tweaks, Codex can work for days on hard tasks. We will release some changes to make this easier to use f