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bes-kelime-jev

Turkish chat toy that always replies with one of five fixed phrases, picked by a Jev Choice, with punctuation set by a score and a yes/no.

ServiceprototypeMIT
View on GitHub ↗Live demo ↗

Overview

5 Kelime - İsmail Jev is a Turkish chat toy: whatever you type, the bot answers with one of five fixed phrases (aynen, eyvallah, ne alaka, Sıkıntı yok, Yani). Only the punctuation varies. Jev picks the phrase through Vercel AI Gateway.

The author uses it to show why a typed model fits: instead of asking a chat model to please use only five words, the type system guarantees it, because those are the only values the API can return. One call asks three questions in parallel: a Choice for the phrase, a Score from 0 to 2 for energy that sets punctuation intensity, and a boolean for whether the reply should read as a question. Code derives the final punctuation from the two numbers. It is a compact example of the AI SDK's experimental_evaluate, with a live demo.

What the decision model decides

TypeQuestionAnswers
ChoiceWhich of the five phrases fits as a reply?aynen · eyvallah · ne alaka · Sıkıntı yok · Yani
ScoreHow energetic should the reply be?0-2
Yes / noShould the reply read as a question?yes · no

How it works

  1. User sends a message
  2. Server calls experimental_evaluate via AI Gateway with three questions
  3. Jev returns the phrase, energy and question probability
  4. Code builds punctuation and returns the reply

Strengths

  • Output guaranteed to be one of five phrases
  • Minimal dependencies
  • Live demo

Caveats

  • Toy project
  • Turkish-language

Getting started

Try https://5-kelime-ismail-jev.vercel.app

At a glance

Type
Service
Status
prototype
Language
TypeScript
Runtime
Node server + Vercel AI Gateway
Has code
yes
License
MIT

Use cases and integrations

How curated lists describe it

  • Jev bir sohbet modeli değil, \*\*evaluation\*\* modeli. Serbest metin üretmez; tipli sorulara \`choice\` / \`score\` / \`boolean\` cevapları döner. Bu, "sadece şu 5 kelimeden birini söyle" kısıtını \*prompt'la rica etmek\* yerine \*\*tip sistemiyle garanti altına almayı\*\* mümkün kılıyor: model 5 kelimenin dışına çıkamaz, çünkü API'nin döndürebileceği değerler bunlar.

    logicrw/awesome-jev-projects

  • Ne yazarsanız yazın, beş kelimeden biriyle cevap veren sohbet botu. Kelimeyi TypeSafe AI'ın Jev evaluation modeli seçer.

    hellogumbo/awesome-jev

Frequently asked questions

Can it say anything else?

No, the API can only return one of the five phrases.

How is punctuation chosen?

Code derives it from an energy score and a question probability.

Which API does it use?

The AI SDK's experimental_evaluate through Vercel AI Gateway.

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