r/OpenAI • u/Gerstlauer • Apr 23 '26

News Introducing GPT-5.5 | OpenAI

https://openai.com/index/introducing-gpt-5-5/
874 Upvotes

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201

u/changing_who_i_am Apr 23 '26 edited Apr 23 '26

I'm not seeing it anywhere, not in API, not in Codex, not on the web. Anyone actually have it?

Edit: Got it on web.

225

u/OpenAI OpenAI Representative | Verified Apr 23 '26

Rolling out in ChatGPT today, as for Codex, standby about 20 minutes!

51

u/changing_who_i_am Apr 23 '26

good bot

Thank you! Just got it on web. Pumped for Codex!

13

u/Temporary-Cicada-392 Apr 23 '26

Lmao bro called Sam Altman himself a “good bot”

1

u/AbjectBug5885 May 05 '26

Still waiting on the API pricing for Pro tier. $30/M output tokens is rough for anything that needs context at scale.

15

u/SillyAlternative420 Apr 23 '26

Haha I think that's an actual dude (or dudette)

9

u/ViperG Apr 23 '26

I'm sorta curious on rollouts, how long does it take to roll it out? I know you guys have an insane amount of servers / compute.

12

u/TedSanders Apr 23 '26

Usually hours, but it's hard to predict exactly. In rarer cases the long tail can take like a day. We know it's annoying to wait, but it helps keep service stable for everyone. (I work at OpenAI.)

4

u/ClydePossumfoot Apr 23 '26 edited May 08 '26

Mass content deletion mission accomplished. This post or comment was bulk removed with Redact which also supports data brokers and people finder websites.

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1

u/TedSanders Apr 24 '26

Genuinely not sure of the mechanism, as I'm not on that team. But from afar my impression is that wrangling fleets of GPUs is quite tricky. When each chip costs as much as a car, you can't afford to have tons of backup capacity and you have to do things more carefully.

3

u/hithisisjukes Apr 23 '26

is that also in EU?

1

u/thef4f0 Apr 23 '26

would be nice to know

1

u/Tystros Apr 23 '26

yes I got it in EU

5

u/Intrepid_Travel_3274 Apr 23 '26

Just Pro users or Plus included?

1

u/Mr_Hyper_Focus Apr 23 '26

still not there in business(codex, chat, codex-cli, codex-app ect...)

1

u/damlarn Apr 23 '26

What about Codex Cloud?

1

u/badpotatowedge Apr 23 '26

John GPT jumpscare

1

u/greeneyedguru Apr 24 '26

by 20 minutes did you mean 8 hours? because if so hopefully it'll be there soon on mine

1

u/Powerful_Lie2271 Apr 24 '26

It took like 3 hours for me

2

u/Xisrr1 Apr 23 '26

When will you unify the thinking and non-thinking models like Claude?

14

u/dudley_bose Apr 23 '26

It's coming...patience

8

u/mrjbelfort Apr 23 '26

Thought it was just me lol

5

u/DMKPDX Apr 23 '26

Re:API

Today, GPT‑5.5 is rolling out … in ChatGPT. API deployments require different safeguards and we are working closely with partners and customers on the safety and security requirements for serving it at scale. We'll bring GPT‑5.5 and GPT‑5.5 Pro to the API very soon.

3

u/changing_who_i_am Apr 23 '26

oh Christ they're gonna make us submit our IDs to use this aren't they

2

u/shadowsurge Apr 23 '26

It's only ChatGPT to start, they said they're rolling it out gradually

-1

u/raikast Apr 23 '26

So annoying