Decision Model Jev Opens to All, Developers Compare Buzz to GPT-3.5 Launch Week
TypeSafe AI's Jev, a text-free "System 1" semantic decision engine that outputs typed options with confidence, opened to everyone after removing its waitlist. Developers report GPT-3.5-launch-week levels of buzz, with claims of 200x speed and 400x cost savings.
2026-09-21 ~ 2026-09-22 · 2 related posts
- Episode 1: Independent researcher says Jev is no breakthrough: he open-sourced a similar non-autoregressive decision model a year earlier(2026-09-20, 6 posts)
- Episode 2: ianand's Thought Experiment: An AI World Built on the Encoder(2026-09-20, 9 posts)
- Episode 3: Ex-OpenAI Founder Says RLHF Is a Detour, Human-AI Collaboration Era Ending(2026-09-20, 3 posts)
- Episode 4: Ex-OpenAI researcher launches decision model Jev with bold speed claims(2026-09-21, 36 posts)
- Episode 5: Jev: A Decision-Only AI Model Returns Probabilistic Answers in 200ms(2026-09-21, 2 posts)
- Episode 6: Decision Model Jev Opens to All, Developers Compare Buzz to GPT-3.5 Launch Week(2026-09-21, 2 posts)
- Episode 7: Jev model shines in tool use, lags in reasoning and retrieval(2026-09-22, 2 posts)
- Episode 8: Jev Model Sparks Debate: A Dedicated Decision Layer Beyond LLMs(2026-09-23, 4 posts)
- Episode 9: Decision-Only AI Model Jev Goes Viral(2026-09-23, 2 posts)
- Jev classifier model opens to everyone; early users run browser agents at $0.001 per task — PrajwalTomar_ · 2026-09-21
- Jev, the Text-Free 'System One' Model: 200x Faster, ~400x Cheaper Than LLM Workflows — AI寒武纪 · 2026-09-22