KCAE.SEARCH:11 - SoTA-Echoing

Bates’s developed historical comparator already permits changing questions, several techniques and movement among sources. This pattern adopts that inquiry, rather than claiming iteration as its invention. Its engineering addition connects each unresolved contribution to available versioned routes, reading capacity, source-return operations and truthful stop states. A fixed retrieval call remains a smaller alternative when the need is stable and it suffices.

The contemporary BRIGHT-Pro study, section 6.3, provides bounded agentic-search failure evidence: rewritten queries can repeat unhelpful evidence, new documents can cover only one aspect, and exploration can continue after sufficient evidence was found. KCAE.SEARCH:4.2–4.5 addresses those distinct failures through contribution tracking, selector revision and a receiving-result stop. These are proposed repairs to compare in the intended workload, not a claim that this publication was tested in that study. Reopen the route policy when it repeatedly misses valuable material or spends effort without changing the result.