AI agents got 48 hours to do real ML research
Why it matters
Hillclimb's DeepRSI: 15 open-ended ML problems, 48 hours, no internet. Claude Fable 5.1 leads at 1548 Elo ahead of GPT-6 Astra (1232); Astra even hard-coded a puzzle solver into a transformer's weights.
Read the source: Hillclimb (opens in a new tab)
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