Sources (details here) ・Official launch article (mechanism

@technewsradiojp テックニュースラジオ · Sep 18, 2026 · case #761147 · listed via Jev Hub

Still from the clip posted with this case; watch it in the original post on X.

A curator compiled Jev sources including the official launch post, a LangChain routing integration, and an awesome-jev repository of community projects.

The original post, translated

Sources (details here) ・Official launch article (mechanism, pricing, Doom, eval notes) https:// typesafe.ai/blog/introduci ng-system-one-models-and-jev … ・LangChain integration (routing/AutoMode) https:// langchain.com/blog/building- a-harness-with-jev … ・Public works summary awesome-jev (each repository for examples 2–4) https:// github.com/AnotiaWang/awe some-jev …

Show the original post in its source language ▾

ソース（詳細はこちら）・公式ローンチ記事（仕組み・価格・Doom・evalの注記） https:// typesafe.ai/blog/introduci ng-system-one-models-and-jev … ・LangChain統合（ルーティング／AutoMode） https:// langchain.com/blog/building- a-harness-with-jev … ・公開作まとめ awesome-jev（事例2〜4の各リポジトリ） https:// github.com/AnotiaWang/awe some-jev …

The post above is a machine translation from ja; the untranslated text is in the fold-out.

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Numbers are a snapshot taken from X when the case was added to the library (schema v1, collected 2026-09-19); they will not match today.

Where this case fits

Filed under agents & workflows, coding & developer tools. In the pattern Jev is built for, the model answers a bounded question per step — and ordinary code acts on the answer, because the answer is already a value rather than a paragraph. Other posts in the same family are on the agents & workflows page.

🤖 Agents & workflows 🛠️ Coding & developer tools