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llmslave • today at 5:59 PM • 1 reply • view on HN

Are knowledge graphs still relevant? Agents can grep and fetch on a unix operating system with higher accuracy


Replies

Fordec • today at 6:54 PM

My local knowledge graph dropped my token usage spend on reads from being 30% of total spend to 2% and I haven't suffered a regex false positive deleting 300 lines of code randomly since. As of this weekend it also now feeds my QA metrics, replacing what was multiple tool calls taking multiple seconds down to about 25ms because it's a single cached graph traversal now rather than multiple tools traversing the same ground repeatedly.