JB Rubinovitz (@rubinovitz) 's Twitter Profile
JB Rubinovitz

@rubinovitz

Building agents and interfaces to coordinate internet economies @tenfoldxyz Prev: AI/ML @medialab @eightsleep @columbia, crypto for bail #bailbloc

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linkhttp://rubinovitz.com calendar_today09-07-2011 11:27:08

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JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

People new to tech submitting long AI generated messages don't realize concise language is expected by busy people and shows you can think.

Luisa Zintgraf (@luisa_zintgraf) 's Twitter Profile Photo

Excited to share our new paper, "DataRater: Meta-Learned Dataset Curation"! We explore a fundamental question: How can we *automatically* learn which data is most valuable for training foundation models? Paper: arxiv.org/pdf/2505.17895 to appear NeurIPS Conference Thread ๐Ÿ‘‡

JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

Itโ€™s not crazy that people who were convinced to pay a $100k entrance fee to capitalism as teens only to get nothing from it do not like capitalism.

JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

Who is doing the best financial reporting on AI infrastructure investments right now? Iโ€™m just seeing tweets here and there.

JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

โ€œEventually, some scientists will figure out how to maintain high inference quality with much, much less compute (thus cost), and when that happens, the whole tower blows upโ€

JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

Decentralizing the view layer alone is not enough, But when you can give people control of their data AND view layer People with shared interests (friends, people sharing a hard to treat illness, family) can created shared, modifiable apps with ai prompting that are truly

JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

If youโ€™re fundraising now you are close enough to the holidays where you should play chicken with investors by offering to schedule meetings on weekends.

JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

In our lifetime the amount of capital at stake from the AI transition will lead to the destruction of all the guilds. Real estate, medical, law, etc. In some ways this is for the better, see tweet below. In other ways we need different social safety nets detached from

JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

Playing with Thinking Machines fine-tuning today. Realizing most teams donโ€™t have enough observability to know when it would make sense to take the OSS performance hit and fine tune vs using a closed source model.

Lauren Wagner (@typewriters) 's Twitter Profile Photo

A fantastic The New York Times article from Berggruen Institute (where I was a fellow) โ€” as more people confide in chatbots, especially on mental health issues, these conversations should be given legal protections to safeguard private communications from courts โ€œAllowing the government to

A fantastic <a href="/nytimes/">The New York Times</a> article from <a href="/berggruenInst/">Berggruen Institute</a> (where I was a fellow) โ€” as more people confide in chatbots, especially on mental health issues, these conversations should be given legal protections to safeguard private communications from courts 

โ€œAllowing the government to
JB Rubinovitz (@rubinovitz) 's Twitter Profile Photo

Each state should have compute infrastructure. 1. Protects against capture and abuse by the federal government 2. Citizens of the state can vote to allocate compute towards initiatives they care about

Miles Brundage (@miles_brundage) 's Twitter Profile Photo

Don't worry about the cyber thing, state-sponsored hackers in China are all effective altruists who just pretend to hack banks etc. in order to help Anthropic with regulatory capture