https://cognaptus.com/tags/cognitive-trees/ Recent content in Cognitive Trees on Cognaptus Hugo -- 0.145.0 en-us Thu, 09 Apr 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-04-09-from-chains-to-trees-why-llm-agents-need-structural-memory/ Thu, 09 Apr 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-04-09-from-chains-to-trees-why-llm-agents-need-structural-memory/ A mechanism-first reading of T-STAR, showing why multi-turn LLM agents learn better when failed and successful rollouts are compared as shared trees rather than isolated chains.