Many Hands https://sayora.ai/many-hands/ Experiments and plain-English explainers from the team building Sayora. en-gb What is Jev good for? A plain English guide to the AI model that can't write a word https://sayora.ai/many-hands/what-is-jev-good-for/ https://sayora.ai/many-hands/what-is-jev-good-for/ Mon, 12 Oct 2026 12:44:39 GMT Jev is TypeSafe's AI decision model: it picks from options instead of writing. What it is, whether it's an LLM, real uses, and our test against embeddings. Jev was 26% better than embeddings at context gathering https://sayora.ai/many-hands/jev-vs-embeddings/ https://sayora.ai/many-hands/jev-vs-embeddings/ Mon, 12 Oct 2026 12:44:10 GMT We tested TypeSafe's Jev against our production embeddings on 168 caller questions: 88% right page first vs 70%, 3% wrong pages vs 33%, in 0.28 seconds.