Clef: our open-source decision models
Summary
Cloudflare unveils Clef, a family of open-source decision models, including Clef and Clef-flash, with a reinforcement learning fine-tuning platform. The post explains how Clef produces deterministic, typed outputs for fast agentic decision-making and compares latency and accuracy against Jev. It also outlines training methods, architecture, RL features, and upcoming services to fine-tune Clef for enterprise workflows.