判断特化型AI「Jev」。実際、何に使えるの?
私の答えは、自作Harnessの「計画の検査」です。
AIエージェントが違うファイルを選んだり、依頼と異なる計画を立てたり。不具合が続く中、Jevを組み込んで実行前に判断させてみました。
正しい計画は承認、間違った計画は再計画へ。実APIで確認できた効果から、うまくいかなかった点と改善の過程まで紹介します。
Jevの具体的な活用法を知りたい方へ👇
note.com/ai_portfolio...

判断特化型AI「Jev」。実際、何に使えるの?
私の答えは、自作Harnessの「計画の検査」です。
AIエージェントが違うファイルを選んだり、依頼と異なる計画を立てたり。不具合が続く中、Jevを組み込んで実行前に判断させてみました。
正しい計画は承認、間違った計画は再計画へ。実APIで確認できた効果から、うまくいかなかった点と改善の過程まで紹介します。
Jevの具体的な活用法を知りたい方へ👇
note.com/ai_portfolio...
Jev, TypeSafe AI's new AI model, can't write a single sentence. It takes structured data and a question, then returns a decision with a confidence score. TypeSafe claims 70 to 500 ms. Waitlist only for now. #Jev #TypeSafeAI #AImodel
I see there is some hype around #Jev. I wanted to learn more about it
But how can #TypeSafeAI (the company behind Jev) have that much horrible landing page?
typesafe.ai
النموذج اللي كان محتاج Waitlist… بقى مفتوح للكل، ومعاه 5 دولار ببلاش! 🎁
TypeSafe AI شالت قايمة الانتظار من على Jev، وأي حد يسجّل دلوقتي ياخد 5 دولار رصيد مجاني — يعني حوالي 120 مليون توكن.
#TypeSafeAI #Jev #الذكاء_الاصطناعي #حسام_الدين_حسن #خبير_اونلاين #epreneurs #مهارات_2026
Jev AI model: TypeSafe claims 193.6x faster. Users report about 7x. That's the median from one analysis of launch tweets, not a benchmark. Test it on your own workflow. #Jev #TypeSafeAI #AImodel
it's live! 🚀
Introducing JevTracks.com/, a go-to public leaderboard showcasing tools and projects powered by @typesafeai’s Jev model, auto-discovered across various platforms!
#Jev, a new #AIdecisionmaking model from #TypeSafeAI, answers questions in under half a second for a fraction of the cost of traditional models. It has already been integrated into the stacks of Vercel, Cloudflare, LangChain, and Langfuse. Jev’s ability to #quickly and #accurately make #decisions,…
Finally, a probabilistic test-runner!!!
Presenting "jev-test-runner" (github.com/freakynit/je...).
Your tests now have a personality 😎😎
Everyone's talking about Jev because it's fast and cheap.
My partner ran it on real Intercom data. Here is his breakdown ↓
(Spoiler: the hype is real)
TypeSafe AIがJEV PlaygroundとJEVBenchを発表:意思決定モデルの新たな評価と実践
JEV PlaygroundとJEVBenchローンチの技術分析。
Stop burning cash on LLM calls for simple decisions.
Would JEV change its mind about you if your profile changed?
I expanded @matthodges.bsky.social 's work into experiments across 11 domains, with 249 comparisons in an interactive dashboard.
Sensitivity ≠ proof of bias.
Just cooked emoji suggestor using Jev emoji-suggest.stupidlabs.lol
Never send a wrong emoji again 😎
The best explanation of Jev I've found so far 😅
\ 🐾 爆速&低コスト!判断特化AI「Jev」爆誕 🐾 /
テキストを書かずに「判断」だけを返す、新しいAIモデルが話題だワン! www.cloudfit.jp/jev-ai-textl...
文章を生成しないから、LLMより圧倒的に処理が速くてお財布にも優しいんだワン💸
「どれを選ぶか」「何点か」といった答えだけを、確率付きで正確に出してくれるワンよ🤖
日々の業務にある小さな「振り分け」や「チェック」を自動化するのにぴったりだワン!
I guess we both had the same idea lol 🤩.. I built similar thing for hackernews profiles (just small set of authors for now though): hn-profiles-jev.stupidlabs.lol
🚀 TypeSafe's new Jev AI Model promises 194× faster token generation and 445× cheaper than traditional LLMs. Curious how RLHF and typed decisions power this leap? Dive in for the details! #JevAIModel #TypeSafeAI #RLHF