ConceptTwo-stage Pipeline / 粗筛精判架构
Two-Stage Pipeline
A classic paradigm in machine learning system design that divides processing into a first stage using a low-cost model for coarse filtering and a second stage using a high-cost model for precise judgment. This division of labor maintains output quality while reducing overall computational cost.
Timeline (last 90 days)
Sep 30
The two-stage pipeline improves efficiency through precise matching of task difficulty and model capability: the first stage uses a low-cost model to quickly eliminate obviously unsuitable candidates, while the second stage applies high-cost reasoning resources to the remaining candidates.
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