Open-Source Decision Model Family Kev Released

Jared Palmer open-sourced Kev, a family of small Jev-style decision models (0.6B/4B/8B) built on Qwen with LoRA and pointer heads, trainable on a single H100 in about 40 minutes.

2026-09-21 ~ 2026-09-21 · 3 related posts

• Kev open-source decision models scale to 0.6B/4B/8B, trainable in 40 min on one H100 — TheMoonMidas · 2026-09-21
• Kev: tiny Jev-like family of decision models built on Qwen3.5 hits Hacker News — petrusenko_max · 2026-09-21
• Kev-0.5B: Tiny Open-Source Jev-Like Decision Model Built on Qwen2.5-0.5B — multiply_matrix · 2026-09-21