{"slug": "dynamic-harness-search-building-multi-agent-systems-per-query-via-prediction", "title": "Dynamic Harness Search: Building Multi-Agent Systems Per-Query via Prediction", "summary": "A technique called Dynamic Harness Search builds multi-agent systems per-query by predicting which harness design — the roles, instructions, tools, and communication structure — will work best, rather than executing alternatives to find out. The approach addresses the problem that a harness's value is observable only through execution, which previously made per-query tailoring costly.", "body_md": "Agent harnesses specify the roles, instructions, tools, and communication structure used to solve a task, and the right harness depends on the query. Because the value of each design choice is observable only through execution, tailoring a harness to each query has required either executing alternat", "url": "https://wpnews.pro/news/dynamic-harness-search-building-multi-agent-systems-per-query-via-prediction", "canonical_source": "https://aiflash.com/news/131767/", "published_at": "2026-10-06 05:00:13+00:00", "updated_at": "2026-10-06 05:17:34.355174+00:00", "lang": "en", "topics": ["ai-agents", "artificial-intelligence", "large-language-models"], "entities": [], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/dynamic-harness-search-building-multi-agent-systems-per-query-via-prediction", "markdown": "https://wpnews.pro/news/dynamic-harness-search-building-multi-agent-systems-per-query-via-prediction.md", "text": "https://wpnews.pro/news/dynamic-harness-search-building-multi-agent-systems-per-query-via-prediction.txt", "jsonld": "https://wpnews.pro/news/dynamic-harness-search-building-multi-agent-systems-per-query-via-prediction.jsonld"}}