Cloudflare Releases Clef and Clef-flash: Open-Weight Decision Models That Return Typed Probabilities Instead of Text
Cloudflare has launched Clef and Clef-flash, a pair of open-weight models optimized specifically for decision-making tasks. By returning typed probabilities rather than natural language, these models offer predictable, structured outputs ideal for automated systems. With highly optimized latencies—as low as 38.8ms for the flash variant—they are designed for deployment via Cloudflare’s Workers AI, making them well-suited for high-traffic environments where rapid, reliable decision-making is necessary to support downstream agentic workflows.
What this means for you
Test Clef-flash for real-time applications that require instant decision-making and structured outputs rather than long-form conversational text.
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