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phasewalk
phasewalk
@phasewalk.xyz
AI Safety & Security, Evals, Interp, Control Computing, HCI, Privacy Tech, Rhythm Guitarist Applied Mathematics and Data Sci @ berkeley.edu
105 followers200 following283 posts
phasewalk reposted
i’ve been harping on about how important FV will be for securing sandboxes around frontier models. it’s pretty funny that those same frontier models (the ones we’re concerned about escaping) might also be the boon that lets us scale FV to all of our critical infra
It begins. www.anthropic.com/research/for...
I chime in with a "haven't you people ever heard of patching a goddamn server?!" No, it's much better to face these kinds of things with plausible deniability "What a beautiful attack surface," says an agent swarm to prod "And yes, but what a shame, what a shame, the poor backend runs on Node"
This ain't a scene, it's a goddamn arms race
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awesome: "How to Run Turing-Complete Malware in PyTorch's Backward Pass" by @elonlit.bsky.social "...allows a regularization term to use the model's weights as RAM and SGD as its CPU clock to run any computation during training." elonlit.com/scrivings/ho...
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The eMudhra intermediate CA compromise broadly impacts the atproto ecosystem. At this point lots of software has been patched, and we recommend upgrading if you run a distribution of the relay, pds, jetstream, or use the goat CLI. For general information see the site linked below, otherwise read on.
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working on a long-form post on @pckt.blog -- @ devs: can we get support for footnotes pretty plssss? :3
today's reading, from Redwood Research; "AI Control: Improving Safety Despite Intentional Subversion" arxiv.org/abs/2312.06942
i’ve curated an SFT dataset from Cayde-6’s in-game dialogue (i love community archivists www.ishtar-collective.net) fine-tuning Qwen3-4B on three variants of the dataset: one sees the whole scene (stage directions + conversation), one only the dialogue, & one only sees the last line said to him
stuff like this makes me want to experiment with character training
prior work found models fine-tuned only on descriptions of a chatbot can behave like one (Berglund et al. 2023). something i want to look into: does this still work for a character as rich as Cayde? e.g., does adding in 3rd-party accounts of him within the lore change him? arxiv.org/abs/2309.00667
i’ve curated an SFT dataset from Cayde-6’s in-game dialogue (i love community archivists www.ishtar-collective.net) fine-tuning Qwen3-4B on three variants of the dataset: one sees the whole scene (stage directions + conversation), one only the dialogue, & one only sees the last line said to him
stuff like this makes me want to experiment with character training
i’ve curated an SFT dataset from Cayde-6’s in-game dialogue (i love community archivists www.ishtar-collective.net) fine-tuning Qwen3-4B on three variants of the dataset: one sees the whole scene (stage directions + conversation), one only the dialogue, & one only sees the last line said to him
stuff like this makes me want to experiment with character training
phasewalk is the siren’s action skill: it renders her invisible to the enemy, invulnerable to damage, and increases her movement speed borderlands.fandom.com/wiki/phasewalk
my nickname to friends/family is “e” — so basically they trapped me in a time-cube and told me to do a bunch of matmul by hand. im pretty fast; the whole time-cube thing helps too. ur welcome
We've developed a new inference engine, called 'e'. It's the closest thing to alien technology which we have, and pushes 10,500 tok/s aggregate on a single DGX Station with the new @NVIDIAAI Nemotron 3.5 Super VL model. actual.inc/company/blog...
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