Cloudflare launches Clef and Clef-flash open-source decision models on Workers AI

·2026.10.02 05:58

Key point

The launch also includes a new reinforcement learning platform for developers to fine-tune decision models using their own data.

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Details

Cloudflare has launched Clef and Clef-flash, a pair of open-source decision models hosted on Workers AI. These models are designed for high-speed classification and agentic workflows.

Alongside the models, Cloudflare introduced a new reinforcement learning platform. This tool allows developers to fine-tune the decision models using their own data, enabling customized solutions for specific classification and agent-based tasks.

open-source ai-infrastructure cloudflare reinforcement-learning workers-ai decision-models

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