active
Context window64K tokens

Version History

initialmajor

Cloudflare released Clef, built on Qwen3.8-27B, and the smaller Clef-flash, built on Qwen3.5-9B. Both are decision models that output calibrated probabilities over predefined options, with text and image input.

Coverage

model release

Cloudflare releases Clef decision models, claims 39 ms median latency vs. 524 ms for TypeSafe's Jev

Cloudflare has released Clef and Clef-flash, two open-weight decision models that return probabilities over predefined answer options instead of generating text. The company claims median latencies of 39 ms and 209 ms, against just over 524 ms for TypeSafe AI's Jev. Both support text and images and are API-compatible with Jev.

3 min read
Clef — AI Model Card | TPS