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Maxim Bar Kogan

Verified account Onyx Security

@maximbarkogan

Co-Founder and CEO at Onyx Security. Previously VP Product & Engineering at Mixtiles. Trying to figure out twitter since 2012.
Tel Aviv Joined June 2012
1.3K Following 604 Followers 923 Posts

Latest posts 5

Maxim Bar Kogan Verified account @maximbarkogan
This might age badly, but quantum feels more and more like Y2K - many will be ready and excited yet nothing will happen.
David Turturean Verified account @DavidTurturean 2d
A research system I built for @psipbc, using a non-public Anthropic model, has proved the Aaronson-Ambainis conjecture! Open since 2008, this is one of the most fundamental questions in quantum computing. It concerns when quantum computers can have exponential speedups. 1/n
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Maxim Bar Kogan Verified account @maximbarkogan
One of the most incredible findings I've seen
Rikiya Takehi @rikiyatakehi 6d
We asked GPT-6 Astra to edit Qwen3.5-0.8B weights to improve math.
It directly changed only 0.016% of weights, fixing 0.8B's reasoning loops & improving math up to 6x and even instruction following 3x, without gradients or training.

We call this Weight-Space Programming: frontier LLMs can now natively read/write neural network weights! 🧵
Blog: rikiyat.github.io/blog/weight-sp…
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