Unverified50% confidenceSolutionExact time
Before building a router, instrumentation should be done first, collecting structured metadata such as the request's prompt length, context size, whether a tool call is requested, whether the output is constrained by a schema, and whether a human accepts the result; usually two weeks of data is enough to judge whether routing is worth doing.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
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Related Claims
UnverifiedThe router makes routing decisions by estimating the additional completion time on each instance, integrating four dimensions of information: exact prompt length, predicted output length, post-admission KV cache pressure, and SLO classification.70% similarUnverifiedBuilding evaluation datasets with task-specific metrics can transform regression issues from reactive after-the-fact discovery into proactive advance measurement69% similarUnverifiedWhether an agent requirement is viable can be judged based on whether the task structure is clear, whether the data is controllable, and whether the results are verifiable.69% similarUnverifiedThe routing layer decides which model to call by analyzing dimensions such as the token length of the request, code context complexity, and whether multi-file operations are involved.68% similarUnverifiedMetrics to track after launch include: whether users can find the correct source, when they rephrase their questions, the frequency of escalation transfers, and whether answers are judged useful.68% similar
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