Introducing GPT-5.5 A new class of intelligence for real work and powering agents, built to understand complex goals, use tools, check its work, and carry more tasks through to completion. It marks a new way of getting computer work done. [HGm8jVWbsAAwL60] GPT-5.5 gets to what you are trying to …

It is now available in the API! [image] OpenAI Developers @OpenAIDevs GPT-5.5 is now available in the API. The model brings higher intelligence and stronger token efficiency to complex work, helping tasks get done with fewer retries. x.com/16338749515087… OpenAI Dev…

Well, now you can work in parallel which is great because it sounds like you wanted some more doubling in your doubling ^.^

AGI IS HERE BOYS LETSGO fast mode will go off tho this model is more expensive keep that in mind!

O lançamento do GPT-5.5 Codex representa um avanço importante na forma como interagimos com desenvolvimento assistido por IA. No entanto, há um ponto crítico que precisa ser revisto: a limitação de uso. Atualmente, não faz sentido que, ao atingir o limite do plano, o usuário fique completamente imp…

INSANE HOW EXPENSIVE IT IS! i usually dont write in this kind of forums, however i feel the need to say that is crazy HOW 2 PROMPTS!! JUST 2!! (BIG DATABASE THO) BUT JUST 2!!! MAN… THEY BURNED 100 BUCKS IN A MATTER OF AN HOUR… YES! MODEL MIGHT BE BETTER BUT DAM… THIS IS DEEPLY UNSUSTAINABLE AND CRA…

It makes building apps on top of openai API close to unprofitable. We’re building ai form filler and even 5.2 cost us a lot. I won’t even consider switching to the $30/million model because our margin will go from thin to negative.

I think I need to phone my bank manager …

Fingers crossed for your bank account: Looking at the price per million tokens, GPT-5.5 appears to be twice as expensive, but efficiency gains may largely offset that. Based on Artificial Analysis output tokens to run: GPT-5.4 (xhigh): 120M tokens GPT-5.5 (xhigh): 75M tokens GPT-5.5 (high): 45M …

Yeah the efficiency gain is a big win! However for basic non-reasoning tasks it must surely make sense to use models like 4.1 still? I might add I’ve been prototyping in Codex CLI with 5.5 and it absolutely flies through requirements :rocket:

" … so we’re working on behalf of our customers, on behalf of of everyone who wants to use these agents to ensure that there is enough. And I don’t think we’re going to get there. We’re going to do our best, but I think that we are headed to a world of compute scarcity.", Greg Brockman This is refl…

Testing now: The breadth of document analysis has increased dramatically. It even includes a disclaimer: This analysis is an issue-spotting review based on the text provided. It is not a legal opinion, and it does not determine whether the Firm actually violated any law in practice. Translating …

GPT-5.5 is here! Available in the API, Codex and ChatGPT today

Announcements

aprendendo.next April 24, 2026, 7:05pm 13

It is now available in the API!

Topic		Replies	Views
GPT-5.4 Pro and Thinking are here! Announcements	28	10687	April 3, 2026
Understanding the New Codex Limit System After the April 9 Update Codex CLI codex , rate-limit	35	37696	April 26, 2026
O3 is 80% cheaper and introducing o3-pro Announcements api , o3 , o3-pro	27	20227	July 31, 2025
Release of GPT-5 - OpenAI LIVE5TREAM: 7th August 2025 Community announcement	72	6845	August 8, 2025
GPT 5 & 5.1 (and 5.2) Codex quality degrading over last month or so Feedback	14	5569	February 2, 2026

GPT-5.5 is here! Available in the API, Codex and ChatGPT today

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