Unverified80% confidenceFactTime unknown
按角色差异化分配不同模型的策略在工业界被称为'模型级联'（Model Cascading）
1
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80%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
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Related Claims
VerifiedThe Cascading model strategy first has a small model handle requests, and when confidence falls below a threshold, it automatically escalates to a large model for reprocessing, in order to maximize cost efficiency.72% similarUnverifiedMixing models of different costs according to task importance corresponds to the engineering practice in the industry known as LLM Routing or Model Cascading71% similarUnverifiedModel routing is a core component of the broader model orchestration trend, with the orchestration layer also encompassing prompt management, context compression, result caching, and multi-model parallel invocation.68% similarUnverified在纯Agent场景下，模型的指令遵循能力往往比参数量更重要67% similar
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