Frits
28 posts
apparently openai now has a no employee vagueposting rule
so if you see an employee vaguepost you can narc on them
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Frits retweetledi
Today, we share a breakthrough on the planar unit distance problem, a famous open question first posed by Paul Erdős in 1946.
For nearly 80 years, mathematicians believed the best possible solutions looked roughly like square grids.
An OpenAI model has now disproved that belief, discovering an entirely new family of constructions that performs better.
This marks the first time AI has autonomously solved a prominent open problem central to a field of mathematics.
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Frits retweetledi
@_simonsmith Glad you liked it! Let us know if you have other feedback
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Got the new memory in ChatGPT today. First test really nailed it, giving a recommendation that pulled on memories going back almost a year. Also glad I can finally TROUBLESHOOT issues that come up when ChatGPT keeps using context from somewhere and I can't figure out where.
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Frits retweetledi
speaking of things that have gotten over a threshold for me, the combo of the new ChatGPT model, personality, and personalization feels like a new thing
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the important part of the memory update isn’t “better personalization”
it’s that chatgpt is starting to expose the provenance layer behind personalization
you can now inspect which memories / past chats / custom instructions / files / gmail refs influenced a response, then correct or remove the bad context
that changes memory from a hidden model behavior into something closer to editable user context
small UI change, but big product shift:
memory is becoming less like “the model remembers you”
and more like “the model has a debuggable context graph about you”
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What’s in the brain
samir@_samirism
rolling out new memory sources on chatgpt just click to peek into the brain
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Frits retweetledi
Rolling out GPT-5.5 Instant will have a bigger impact on the world than most will appreciate. Close to a billion people use the free tier of ChatGPT, and Instant is the main model for them. GPT-5.5 will be a huge upgrade in intelligence from the current 5.3 for everyday chats.
OpenAI@OpenAI
GPT-5.5 Instant is starting to roll out in ChatGPT. It’s a big upgrade, giving you smarter, clearer, and more personalized answers in a warmer, more natural tone. And it's also more concise, which we heard you wanted. We think you'll love chatting with it.
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Frits retweetledi
memory sources at long last!!! team cooked 🔥🔥
OpenAI@OpenAI
We’re also improving memory and personalization. ChatGPT can now better use context from saved memories, past chats, files, and connected Gmail accounts to give more personalized responses. Memory sources show what relevant context was used to personalize a response and allow you to update, delete, or disconnect as needed.
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We’ve been working to improve proactive personalization, give it a try and let us know what you think!
OpenAI@OpenAI
We’re also improving memory and personalization. ChatGPT can now better use context from saved memories, past chats, files, and connected Gmail accounts to give more personalized responses. Memory sources show what relevant context was used to personalize a response and allow you to update, delete, or disconnect as needed.
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Team and I poured a lot of soul into this product. Hyped to see it go out into the world!! 🥰
OpenAI@OpenAI
Introducing workspace agents in ChatGPT—shared agents that can handle complex tasks and long-running workflows across tools and teams.
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Frits retweetledi
Codex for (almost) everything
We’re building Codex into a powerful teammate that can do nearly anything you can do on your computer, learns from past actions and chats, and can proactively take on long running work.
You can just Codex things.
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Frits retweetledi
Frits retweetledi
We’re updating our ChatGPT Pro and Plus subscriptions to better support the growing use of Codex.
We’re introducing a new $100/month Pro tier. This new tier offers 5x more Codex usage than Plus and is best for longer, high-effort Codex sessions.
In ChatGPT, this new Pro tier still offers access to all Pro features, including the exclusive Pro model and unlimited access to Instant and Thinking models.
To celebrate the launch, we’re increasing Codex usage for a limited time through May 31st so that Pro $100 subscribers get up to 10x usage of ChatGPT Plus on Codex to build your most ambitious ideas.
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Frits retweetledi
New ChatGPT memory improvements are awesome!
samir@_samirism
we've been improving memory. ChatGPT is now more reliable at finding and remembering details from your past chats, like recipes or workouts. give it a try - and let us know what you think
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Frits retweetledi
Frits retweetledi
📣 If you found OpenAI’s week in health exciting, come work with us on ChatGPT Health and OpenAI for Healthcare!
Exceptional SWEs are currently the greatest bottleneck for our team’s mission.
We run like a scrappy startup within the company, relentlessly doing whatever it takes to improve human health. We feel the weight of our work every day (billions of health messages a week), maintain heads-down focus on ambitious shared goals (aiming to keep team lean), and operate with a de-risking mindset (proactively identifying risks and solving them week after week). If you want to run through walls to improve human health (health experience not required), this role may be for you.
We’re also hiring for partnerships, BD, GTM, and research (the last is opportunistic right now, but we’re open to exceptional candidates). In addition to applying, please reach out to me if I know you or we have a mutual connection who can vouch for you.
SWE: openai.com/careers/full-s…
Account Director (GTM): openai.com/careers/accoun…
Research: openai.com/careers/resear…
ChatGPT Health: openai.com/index/introduc…
OpenAI for Healthcare: openai.com/index/openai-f…
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OpenAI has acquired 🔥@TorchHealth
The Torch team and I are joining OAI to help build ChatGPT Health into the best AI tool in the world for health and wellness.
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