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Why Your Research Agent Won't Stop Searching
Deep research agents look busy, but a new paper found 77-94% of search episodes add no new evidence — and search volume is *anti-correlated* with accuracy at -0.77. This episode digs into what separates a real deep research framework from handing an agent a search tool and hoping: retrieval recall vs. search volume, why 66-85% of agent context is just search snippets, and the provider tradeoffs between Exa, Tavily, Perplexity Sonar, and Gemini Deep Research. We also walk through the runaway modes — infinite agentic loops, spend that scales with the square of run length, and fan-out budgets…
The skinny
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