Repo · Routing & model choice

LLM Cost Optimizer Jev

Fixture-first LLM router that picks the lowest expected-cost qualified route, verifies output before release, and records cost provenance with…

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From the repository

An intelligent routing layer powered by TypeSafe AI's System One model Jev that sits in front of multiple LLM providers, analyzes each incoming request’s complexity, routes it to the cheapest model capable of handling it at acceptable quality, and continuously validates that routing decisions are correct.

How builders describe it

Fixture-first LLM router that picks the lowest expected-cost qualified route, verifies output before release, and records cost provenance with idempotency keys.

The decision Jev makes

Pick an agent, a model, a skill from a catalog, or a function and its arguments.

Where it fits

Deciding which agent, model, skill or function should handle a request. Jev is a natural router: the options are fixed and the confidence tells you when to fall back. All 348 routing & model choice projects →

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