Cloudflare Clairic

What makes it different

Clairic is Cloudflare's first System One extraction model, announced in October 2026. Inspired by TypeSafe's Jev and Daniel Kahneman's Thinking, Fast and Slow, System One models are fast and precise where LLMs are slow and deliberative. Clairic opens a new class within that family: extraction models that pull values directly out of unstructured inputs — invoice totals, delivery dates, repair costs, traffic forecasts — instead of answering with probabilities.

The model runs hosted on Workers AI as @cf/cloudflare/clairic, callable from a Worker with env.AI.run() or from anywhere via the REST API. Because it generates no tokens, it returns typed values — numbers with an 80% range, names, dates, lists — plus confidence scores, or null when the answer isn't in the input. Cloudflare is continuing work on the arithmetic, estimation, and forecasting sides, and plans to release the model with open weights.