---
id: "cloudflare/clef"
also: ["cloudflare/clef", "Cloudflare/clef", "requesty/cloudflare/clef"]
card_usd_per_m: "0.24 in, 0.0 out, at cloudflare"
cheapest_list_usd_per_m: "0.192 in, 0.0 out, at deepinfra/fp8 on openrouter"
cheapest_effective_usd_per_m: "0.2397 in, 0.0 out, at deepinfra/fp8 on openrouter"
context: 65537
max_output: 58983
input: ["text", "image"]
output: ["decisions"]
released: "2026-10-01"
api: ["/api/alpha/decisions"]
endpoints: 6
gateways: "openrouter (3), requesty (3)"
no_training: 6
trains: 0
retains_prompts: 0
---
# Cloudflare: Clef

Clef is Cloudflare's open-source 27B multimodal decision model, a fine-tune of Qwen3.8-27B served on Workers AI. It turns a state (text or structured JSON) plus a schema of typed questions...