[Breaking] Jev runs on llama.cpp.

Implemented a Jev-compatible API in llama-server so local GGUF models return scored judgments, hitting 0.891 accuracy at 154ms per question.
The original post, translated
[Breaking] Jev runs on llama.cpp. Developer kishida has implemented a Jev-compatible API for TypeSafe's judgment-only AI "Jev" into llama-server. Any GGUF on hand becomes a judgment engine.
- 0.891 accuracy with Gemma 4 12B, 154ms per question
- No training required, images OK too
- Returns with probabilities, zero generation
Local Jev is now within reach.
Show the original post in its source language ▾
【速報】llama.cppでJevが動く TypeSafeの判断専用AI「Jev」互換APIを開発者kishida氏がllama-serverに実装。手元のGGUFが何でも判定機になる ・Gemma 4 12Bで正答率0.891、1問154ms ・学習不要、画像もOK ・確率付きで返す、生成ゼロ ローカルJev、もう手が届く
The post above is a machine translation from ja; the untranslated text is in the fold-out.
Engagement when collected
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 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 coding & developer tools page.
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Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post