Introducing GPT-5.2 [image] OpenAI @OpenAI GPT-5.2 is now rolling out to everyone. openai.com/index/introduc… 6:18 PM - 11 Dec 2025 840 160 The most advanced frontier model for professional work and long-ru…

Yeah, yeah — thanks a lot. Sometimes I only see two options: Standard and Extended. Other times I see four options: Light, Standard, Extended, and Heavy.

I think the best approach is to start working with the model and its variants, then share our impressions after a few more work sessions. I understand why one would want to know upfront.

[gpt-5.2-mini] wow! That’s cool

The model handles coding better, but text writing is worse — it does not follow the prompt.

will we get the gpt-5.2-codex ?

Curious to see how GPT-5.2 changes real production workflows. Has anyone tested it yet on long-running agents or SWE-Bench–style tasks?

@VeitB @PaulBellow @_j First of all, thank you – this is really outstanding work. :victory_hand::handshake: For me, the safety and humanity side of GPT is just as important as raw capability. GPT can become even stronger, especially when we remember that statistically only about one-third of peopl…

Welcome in the community @rhezzali :handshake: The members and the system are open and helpful for your goals with GPT’s

The knowledge cutoff for GPT 5.2 is 2025-08. Question: Can OpenAI bump cuttoff dates without bumping to a new model?

[image] jeffvpace: Can OpenAI bump cuttoff dates without bumping to a new model It is possible to continue corpus pretraining without a restart in the same fashion. A smart AI company knows how to continue and taper from a checkpoint without recency bias or symptoms emerging more like RLHF or…

GPT 5.2 is rolling out right now!

Community

phyde1001 December 16, 2025, 5:53am 42

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GPT 5.2 is rolling out right now!

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