Princeton paper: combining specialized agents from many developers hits 70% on GAIA

rohanpaul_ai · x · 2026-10-20

A new Princeton paper, "The Wealth of Agents," proposes multi-developer agentic systems (MDAs). Most agentic systems are built by a single developer, forcing teams to rebuild the same basic skills. Key findings: on GAIA with the same total development budget, specialists scoring at most 35% alone reached 70% combined — 12 points above the median general agent; on web-search-only SealQA the combined system did worse at higher cost; a 19% agent lifted a combined system from 40% to 53%. The authors argue MDAs could be a new scaling axis, incentivizing specialization.

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