Clef Flash

About this model

Cloudflare's Clef Flash decision model (9B), the fast and low-cost member of the Clef family. Typed decisions with probabilities: choice, score and yes/no questions about a text, through the System One API (POST /v1/systemone). Billed per input token; no output tokens.

Technical specifications

Question types

• Choice
• Score
• Yes/no (noul)

Max request size

12,000 bytes

Max questions per request

32

Max options per choice question

255

Max levels per score question

10

Image input

Not supported

Input modalities

Output modalities

Reasoning

No

Knowledge horizon