Very interesting new work Amazon and colleagues. (bookmark it) This connects to the emerging theme of treating the corpus as part of the har…

Very interesting new work Amazon and colleagues. (bookmark it) This connects to the emerging theme of treating the corpus as part of the harness. Planning loops, tool protocols, and context management have matured fast, while the knowledge an agent investigates over still sits behind an embedding index as opaque chunks. CTIFoundry builds structure at index time instead. Official cross-references across four authoritative security knowledge bases become typed traversable edges, and a span-grounded report layer keeps provenance attached to every chunk. Seven typed tools and three procedural skills expose that structure on a stock open-source harness. Swapping only the action surface lifts the identically-harnessed agent by 0.19 to 0.28 overall F1 across a four-model panel. A small model on the scaffold beats a flagship on the flat substrate at roughly half the tool calls. Paper: https://arxiv.org/abs/2608.18613 Track more trending AI papers in our academy: https://academy.dair.ai/

Source: DAIR.AI (X) | 2026-08-20