Repo · Routing & model choice

System One Harness

Reproducible pilot repository that tests whether cheap System One decision models (TypeSafe Jev, OpenAI Decisions, GLiNER, Laya) can gate an…

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From the repository

Reproducible pilot: can a cheap decision model (Jev, OpenAI Decisions, GLiNER, Laya) gate an expensive reasoning LLM on HTTP response triage without losing the anomalies that matter? Synthetic data, every model output committed, one command reproduces every number.

How builders describe it

Reproducible pilot repository that tests whether cheap System One decision models (TypeSafe Jev, OpenAI Decisions, GLiNER, Laya) can gate an expensive reasoning LLM on HTTP response triage without dropping important anomalies—synthetic data and committed outputs, one-command reproduce.

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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