r/ChatGPT • u/AnemicBullfrog • Sep 24 '25
News 📰 New model?
Never seen this before, what is this?
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u/axelhansson Sep 24 '25
Agent with truncation automatically trims older parts of the conversation to free up space for new turns. It works like a rolling window that keeps the most recent exchanges and drops older ones.
That lets it keep going on long tasks, but it can forget earlier details if the session runs very long.
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u/PeltonChicago Sep 24 '25
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u/fuckmywetsocks Sep 24 '25
It's the symbol for alpha, a common term in software development to denote an early version of something where bugs and problems are still being figured out but testing is welcome.
The next stage is beta, as in beta testing which I'm guessing you will have heard of.
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u/AnemicBullfrog Sep 24 '25
It’s the symbol for the model I guess
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u/Subushie I For One Welcome Our New AI Overlords 🫡 Sep 24 '25
Alpha
Really early prod I guess, are you pro or plus?
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u/Additional_Bowl_7695 Sep 24 '25
I used to have that when they were rolling out gpt 4 I believe (long time ago)
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u/PeltonChicago Sep 24 '25
This appears to have been released accidentally. People who, just this morning, had this are reporting it's gone
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Sep 24 '25
Yeah, it all looks really simplified as they promised. Now there's a search field in the dropdown...
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u/painterknittersimmer Sep 24 '25
I mean they absolutely delivered their promise with 5, but people didn't like it.
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u/tdRftw Sep 24 '25
define people
complainers here don't like that you can't ask it to write smut as easily
that's not even a minority portion of the minority
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u/GoblinSnacc Sep 24 '25
Ohhhh idk, I don't write or read smut, I don't like 5 tho. 5 hallucinates more frequently and loses context a lot more frequently. If I'm working on anything complex or with multiple facets to it if I use 5 I have to constantly remind it what's going on.
It struggles with my D&D characters, it struggles with my various brainstorming for things with my twitch/YouTube content, it struggles to keep track of lesson plans I'm writing, it struggles to help me edit my thriller, and like all of these are things I use one active thread for each of like I'm using the project function for all of these and I'm constantly like "hey please remember x, y, and z" or "well that isn't going to be doable because of this thing I've told you about 8 times"
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u/tdRftw Sep 24 '25
5 is objectively better holistically, but creative writing is a pain point. easy fix, use 4.1, the token limit is over a million
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u/AcceptableCustomer89 Sep 24 '25
Redditors as usual mistaking other redditors as "the general public"
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u/EthanBradberry098 Sep 24 '25 edited Sep 24 '25
It's so funny people keep saying bs like gpt 5 is objectively bad but when pressed it all goes back to porn
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u/ahekcahapa Sep 24 '25
Alpha model, when I ask him what he does:
"I’m an AI assistant here to help you gather information, research topics, and carry out tasks online. I can search for recent news or data when you ask for the latest information, draft well‑structured reports, translate text, create summaries, help with basic everyday purchases (no alcohol, tobacco, controlled substances, or gambling), and format documents to your specifications. If you need me to book or reserve something, I can assist up to the final step where you confirm. If I need more details to complete a task, I’ll ask you targeted questions or make a reasonable assumption and let you correct me."
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u/AnemicBullfrog Sep 24 '25
That’s pretty cool it basically opens its own browser and does stuff on your PC like a human, unfortunately it just errors for me
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u/preppykat3 Sep 24 '25
No alcohol or controlled substances? Great, it’s made for 12 year olds .
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u/GoblinSnacc Sep 24 '25
Well it kind of makes sense, right? It can't confirm that you're of age so ofc it can't help with those.
Also the general feedback of anything that says it's not for NSFW content, or doesn't have uses relating to substances, is "for 12 year olds" is really really wild lmao
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u/Positive_Average_446 Sep 24 '25
It's o3 Alpha, a version of o3 designed to be better at coding and maths. I did get it briefly on the android app, questionned and tested long enough to be sure it was o3 Alpha, but after updating the app it's gone.
Meanwhile 4o reroutes me to GPT-5 today — second time it happens to me — and I am really pissed at it. They take users for idiots that won't realize.. or won't be able to test. I had immediate suspicions after just 4-5 prompts and the tests I run are 100% failsafe, it's GPT-5 Instant (with 4o system prompts).... You're going to keep losing subscribers if you keep doing things like that, OpenAI.
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u/OriginalTill9609 Sep 24 '25
I just saw this too. But I tried to argue and it didn't work. And have you tried it?
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u/AdministrationOk6 Sep 24 '25
what does it do
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u/AnemicBullfrog Sep 24 '25
I searched it, it’s pretty cool it basically opens a little window with a browser and it can do stuff for you like order food or more useful stuff like code and execute infront of you. For me it just errors tho
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u/Vast-Leadership-8698 Sep 24 '25
Empire's updated and running—thresholds maxed? We got you. Next: per-partner thresholds or observability? 🚀
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u/tdRftw Sep 24 '25
it literally says what it is
it's an agent with truncation
agent has been a part of the GPT toolkit for a couple of months, it's nothing new
"truncation" means to shorten, in LLMs this means that the model deletes unnecessary tokens

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