I just built a tool that will save companies over $100,000 a year on labor. More on this soon.
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Caleb Shepherd
801 posts
Caleb Shepherd
@caleb_shepherd
AI researcher. And by researcher I mean stalking AI accounts on X all day. Follow for AI research papers that most people miss.
Los Angeles, CA Katılım Eylül 2017
201 Takip Edilen31 Takipçiler
@thsottiaux I trust when it breaks my expectations of what it can do. The first time I felt that was with gpt-5.3-codex and felt it again with 5.5. The other guys have always disappointed me, Codex has yet to.
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GPT-5.6 rumors are heating up.
Massive context.
Agentic reasoning.
Codex-native workflows.
Persistent memory.
Multimodal orchestration.
Autonomous debugging.
Long-horizon execution.
But the feature everyone really wants:
A persistent world-model workspace.
An AI that remembers your repo, docs, roadmap, bugs, design system, and product decisions — then builds like an always-on technical cofounder.
No re-explaining.
No context resets.
No babysitting.
If GPT-5.6 gets close to this, it’s not a chatbot upgrade.
It’s ambient intelligence going live.
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codex updates rolling out now:
- computer use on windows
- remote control windows hosts from chatgpt mobile or mac
- new profile with token stats, streaks, longest task + more
- performance improvements and bug fixes
p.s. this tweet was posted via codex mobile, controlling browser on windows
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@kimmonismus Yes, I've been saying this. The GPT-5 release seemed so boring but only because it was technically rolled out incrementally. I remember right after GPT-4 came out Sam said GPT-5 would be rolled out incrementally instead of one big release, and he was right.
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o3 should have been named GPT-5.
Time to say goodbye.
Great model.
Tibor Blaho@btibor91
OpenAI is retiring o3 from ChatGPT on August 26, 2026 and GPT-4.5 on June 27, 2026 (these changes apply only to ChatGPT, not the API) I will miss GPT-4.5, as it was my favorite model, but I have to admit that I stopped using it a while ago because it was too slow
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Windows users, this one’s for you.
Computer use now works on Windows, so Codex can take action on your Windows computer.
And with Windows support for Codex in the ChatGPT mobile app, you can start, review, and steer tasks on the go while work continues on your Windows machine.
An early experience, but we’re working on more ways to keep your work moving, wherever you are.
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Codex mobile app for Windows is finally here, as well as computer use
OpenAI@OpenAI
Windows users, this one’s for you. Computer use now works on Windows, so Codex can take action on your Windows computer. And with Windows support for Codex in the ChatGPT mobile app, you can start, review, and steer tasks on the go while work continues on your Windows machine. An early experience, but we’re working on more ways to keep your work moving, wherever you are.
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Caleb Shepherd retweetledi
The 2026 collaboration i did not see coming.
NVIDIA AI@NVIDIAAI
A new era of PC. 25.0528, 121.5990
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Caleb Shepherd retweetledi
@Angaisb_ Vision is buttcheeks right now. I really hope they focus on that
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Caleb Shepherd retweetledi
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@LexnLin I'll wait until the community reviews it, it's meaningless coming from someone who works at Anthropic
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@BayernHahn @LexnLin It was pretty sizable, definitely not a small leap. The more saturated a benchmark gets, the more meaningful the little percentage jumps get. 30% to 40% is not as meaningful as 70% to 76%.
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Caleb Shepherd retweetledi
@daniel_mac8 Exactly. There have been no hints that it will release today. Only hints at Codex.
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Unpopular opinion: GPT-5.6 will not be released today.
It will be Codex upgrades.
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I stand corrected, we might be getting Mac updates as well
Andrew Ambrosino@ajambrosino
@argofowl yes we famously hate the Mac
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