Open-source Laya emerges hours after Jev goes closed-source

Hours after TypeSafe's Jev went closed-source and paid, Convai Innovations released Laya, an Apache 2.0 open-source System 1 decision model with 322M parameters, delivering typed answers with probabilities in 21-33ms per forward pass at zero token cost.

2026-09-20 ~ 2026-09-22 · 4 related posts

• Laya open-sourced: 33ms non-autoregressive decision model with routing — duummbass · 2026-09-20
• Laya: Open-Weight System 1 Decision Model Answers in 33ms per Pass — Balance- · 2026-09-21
• Laya: open-source 322M model matches TypeSafe Jev with 21ms local decisions — markjeffrey · 2026-09-21
• Jev went closed-source, so devs vibe-cloned open alternatives like Laya in hours — alexcovo_eth · 2026-09-22