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Looking for stack advice: Best model combinations for a multi-tier search/research agent workflow?

This story is from 2026-08-23. It is preserved in the archive; the latest stories are on the live feed.

Hey everyone, I’m currently building an independent web-search and research agent application from scratch, and I’m trying to nail down the optimal model architecture. Instead of routing everything through a single flagship model (which kills speed and budget), I want to structure it into three dis…

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  1. 2026-08-23 09:57 · r/AI_Agents
    Looking for stack advice: Best model combinations for a multi-tier search/research agent workflow?

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