About this Jev directory

Classify is a public Jev use cases directory at classify.st. It collects shipped TypeSafe Jev examples so builders can see a job, a pipeline, and a published number in one place.

Jev is TypeSafe's System One model: you send state and typed questions, and you get structured answers your code can use. This directory does not replace TypeSafe docs. It shows how builders already ship Jev on classification, browser agents, guardrails, extraction, retrieval, function calling, and research jobs.

What gets listed

A case needs a job, a pipeline, and at least one number the builder already published. Cost, latency, or accuracy. The directory does not invent metrics. If a write-up has no published number, it stays off the catalogue until the builder can point at one.

Each row links to the original source. Community posts sit beside TypeSafe cookbooks. The pattern chips and the search box only rank those published rows. They do not create new measurements.

Where the first cases come from

Community posts: browser agents, voice browser control, paper classification, and Unclutter page classification.

TypeSafe cookbooks: autoresearch, RAG classification, guardrails, reranking, date extraction, function calling, and citation checks.

Builders can submit a note from the Classify form. The note is stored for review. It does not become a directory row until someone checks the job, the pipeline, and the published number.

Reading

Reading is a second catalogue of useful essays about classification and the job of picking labels. Each row points at the original article. Classify writes an ELI5, not a reprint. The essays sit beside the use cases. They are not directory rows.

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