benchmark source-backed featured
Jev as an LLM router: a mostly negative result
Benchmarks Jev as a router across 13 flagship models on LLMRouterBench and a RouterArena pilot.
Notes
62.4% versus 60.3% for the best single model at 33% lower cost; the gain came from retrieval evidence rather than the difficulty signal. Total spend under $0.006.
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