Self-hosted weights
Free
Apache-2.0; compute costs separate
- Included scope
- Clef and Clef-flash decision models
Structured decision models for agent workflows · Official-source review 2026-10-09
Clef and Clef-flash classify text or image context into schema-defined choices, scores and probabilities. Cloudflare offers hosted Workers AI models and Apache-2.0 weights, with an FDE-assisted fine-tuning service described separately.
Understand the total cost
Self-hosted weights
Free
Apache-2.0; compute costs separate
Hosted Workers AI
Not listed
Model rates and allowances unconfirmed
FDE fine-tuning
Not listed
Service quote; self-service platform future
No retained pricing changes yet. A current price alone does not establish a historical trend.
Current official product source read individually; product artwork inspected visually.
Read original source ↗Official product page reviewed for disclosed costs; unverified prices and allowances are identified in the listing.
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.
Yes. Cloudflare Clef has an ongoing free plan. Apache-2.0 model weights available to run yourself; hardware, inference and hosting costs separate. No model-specific free hosted allowance confirmed.
Cloudflare Clef is listed as free. No paid plan with a published price was found.
API or developer access is mentioned. Workers AI inference endpoint and Jev-compatible typed decision schema documented. Hosted API account/authorization required.