Laya in shadow: training an open decision model to replace Jev
How we taught an open-weight decision model our questions, moved training from a laptop to a free GPU, and ran it next to Jev on every job-side request in production.
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Engineering
Jev in production: 70% fewer LLM calls, fewer false claims
Two and a half days of rebuilding a running product around Jev, a model that only decides, and the questions it forced on us.
EngineeringDon't build an ontology. Resolve into one.
What a production job-matching system learned about making AI stop guessing, in a domain that refuses to sit still.