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steven t. piantadosi

223 trust researcher @spiantado.bsky.social · 6,480 followers
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Researcher with public evidence across AI research.

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computational cognitive science he/him UC Berkeley ScienceHomecoming http://colala.berkeley.edu/people/piantadosi/
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↻ steven t. piantadosi reposted
@leahmcelrath.bsky.social

New today in the old tale of externalizing costs while privatizing profits: OpenAI CEO Sam Altman tells Politico, “We believe the world should accept some bad things happening for the benefits of this technology.”

politico.com
AI Weekly's analysis →
  • Altman said the world 'should accept some bad things happening' for AI's benefits, drawing the line only at 'really catastrophic risks' like serious loss of control.
  • He put 'a lot of daylight' between OpenAI and Anthropic's Dario Amodei on how heavy-handed AI regulation should be.
  • Altman called AI industry political spending 'clearly not working' and said he no longer gives personally because OpenAI does business with the government.
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But mathematicians reading these proofs seem to often have a hard time, meaning that they're not great at aligning the formal stuff with our intuitions (yet). I'd also take this as a little evidence arxiv.org/abs/2610.08144

Navier-Stokes lost in translation: Why Lean verification of AI autoformalisation does not guarantee correct natural language proofs arxiv.org
AI Weekly's analysis →
  • A new preprint argues OpenAI's announced Lean proof of Navier-Stokes blow-up does not correspond to the natural-language proof it was meant to verify.
  • The authors place semantically faithful autoformalisation at SCI = infinity in the Solvability Complexity Index hierarchy, above the Halting problem's SCI = 1.
  • They present several practical examples of AI mistranslations between natural language and Lean producing mismatches between the proofs and their Lean verifications.
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View on Bluesky · ♥ 1 ↻ 0 ↩ 1 · 5 from the directory shared this · 12d ago

A little opinion piece on the contributions of mathematicians in the era of AI colala.berkeley.edu/papers/piant...

colala.berkeley.edu
View on Bluesky · ♥ 3 ↻ 2 ↩ 1 · 2 from the directory shared this · 15d ago
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