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On October 22, 2026, Chelsea Finn reposted the new paper Librarian Agents by Anikait Singh et al., and proposed optimizing information organization to improve downstream utility. She pointed out that agentic search can scale to information of arbitrary size but tends to miss relevant content; whereas optimizing information organization for downstream use can bring 30+% improvements even in OOD domains. The tweet includes links to the paper and code. There are currently no subsequent development facts.
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Oct 22
Chelsea Finn
Librarian Agents paper: letting agents organize long contexts themselves to improve retrieval performance
Chelsea Finn retweeted a new paper, Librarian Agents, by Anikait Singh and others, which studies whether agents can adapt to large amounts of unstructured context in specialized domains by organizing their own long-context workspaces and anticipating queries. She notes that agentic search can scale to information of any size but tends to miss relevant content, while optimizing information organization for downstream use can also bring 30+% improvements in OOD domains. The tweet includes links to the paper and code.