Denis
53 posts


Today was a perfect day with gpt 5.5
Max Weinbach@mweinbach
I’m not trying to be that guy But GPT 5.5 feels significantly worse today. I don’t think I’m alone with that one.
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‼️🚨 BREAKING: A new npm supply-chain attack uses a dead-man's switch. The payload plants a watcher on your machine that nukes your home directory the second you revoke the GitHub token it stole from you.
The compromise happened today, across 42 official tanstack npm packages, 84 malicious versions in total. tanstack/react-router alone pulls more than 12 million weekly downloads.
The attacker forked TanStack's repository and pushed a single hidden commit. From there, they tricked TanStack's own release system into signing the malicious packages as if they were the real thing. To npm, and to anyone checking the cryptographic proof of origin (SLSA provenance), the poisoned versions looked 100% legitimate.
Maintainer Tanner Linsley confirmed the whole team had 2FA enabled. It didn't matter. This is the first documented npm worm in history that ships with a valid, signed certificate of authenticity, the same one defenders rely on to know a package wasn't tampered with.

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Denis retweetledi
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People at major AI labs (using internal models) 3-4 months ahead of startup silicon valley engineers
SV founders/eng 3-6 months ahead of NY
NY founders/eng 6-12 months ahead of rest of world
Most people have no idea how fast AI shifting as 1-2 years behind SOTA
"The future is here, just not equally distributed" - Robert Heinlein
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After a year and a quarter, March was my last month at xAI.
I spent that time driving research acceleration and building the human data platform — working on the most meaningful projects of my life. I’m genuinely proud to have contributed and to have had the pleasure of working with some of the most cracked and exceptional engineers and researchers on the planet.
xAI moves at warp speed, and the mission is as bold as it gets. Grateful to everyone I worked with. Learned a ton. On to the next chapter.
Ad Astra!
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gonna play the heck out of GTA 6 simply because of its status as a cultural artefact: the final big game built before LLMs
no-one will ever invest this much in a game again, no software will ever encode this quantity of hands-on human labour again. the last of the great pyramids
Kalshi@Kalshi
JUST IN: GTA 6 estimated to have cost $1 billion
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