Branching Out of the Middle: How a ‘Tree of Agents’ Fixes Long-Context Blind Spots
TL;DR — Tree of Agents (TOA) splits very long documents into chunks, lets multiple agents read in different orders, shares evidence, prunes dead-ends, caches partial states, and then votes. The result: fewer hallucinations, resilience to the “lost in the middle” effect, and accuracy comparable to premium large models—while using a compact backbone. Why this matters for operators If your business parses contracts, annual reports, medical SOPs, or call-center transcripts, you’ve likely felt the pain of long-context LLMs: critical details buried mid-document get ignored; retrieval misses cross-paragraph logic; and bigger context windows inflate cost without guaranteeing better reasoning. TOA is a pragmatic middle path: it re-imposes structure on attention—not by scaling a single monolith, but by coordinating multiple lightweight readers with disciplined information exchange. ...