Clef

Cloudflare's open decision-model family, Apache 2.0: frozen Qwen backbones with a trained routing head, prefill-only non-autoregressive scoring. Clef (27B) and Clef-flash (9B) take text + image with a 64K context; Clef-omni (Qwen3-Omni 30B-A3B MoE) adds native audio and video — a 21 s clip with sound scores in ~1.5 s, text in ~130 ms. Cloudflare's runs put Clef first on the Jev Decision Index, while Jev and Laya still lead some tasks. Hosted on Workers AI — Clef-flash at $0.038/M input undercuts Jev — with an RL fine-tuning platform, in production on Threat Intelligence.