clef

Clef is a 27B multimodal decision model from Cloudflare, post-trained from Qwen3.8-27B. It reads a state and a schema of typed questions, then scores all allowed answers jointly in a single forward pass. It returns structured decisions without free-form text generation or output parsing.

Use cases

Use it to classify customer requests, select tools or workflow actions, review invoices and attached documents, or check security incidents against defined criteria. Questions can combine categorical choices, yes/no checks, and scores within the same request.

Inputs and outputs

Clef accepts text, JSON, images, and video. Its joint schema head returns probabilities for every allowed option across all questions. The Jev- and SystemOne-compatible interface supports choice, yes/no, and scoring outputs.⁠

Deploy on Baseten

Use the Deploy button to start from the Baseten deployment template. Use the deployment URL and authentication instructions from your Baseten dashboard.

Model card and local usage example