{"type": "article", "title": "TreeHCA: Hindsight-Guided Exploration and Credit Assignment for Multi-Turn LLM Agents", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/treehca-hindsight-guided-exploration-and-credit-assignment-for-multi-turn-llm", "original_source": "https://www.machinebrief.com/news/treehca-hindsight-guided-exploration-and-credit-assignment-f-5eln", "published": "2026-10-12T04:00:00+00:00", "accessed": "2026-10-12", "id": "treehca-hindsight-guided-exploration-and-credit-assignment-for-multi-turn-llm"}