Amazon's CTIFoundry: Structured Knowledge Boosts Agent F1 by 0.28
dair_ai · x · 2026-08-21
Amazon and colleagues introduce CTIFoundry, which builds structure at index time by converting official cross-references across four authoritative security knowledge bases into typed traversable edges, with a span-grounded report layer preserving provenance. Swapping only the action surface lifts identically-harnessed agent F1 by 0.19-0.28 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 link included.
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