Clef-omni: Cloudflare adds audio and video to its open decision models

A week after Clef, Cloudflare has launched Clef-omni, which can make decisions based on text, images, audio and video in a single call, and has reduced the price of Clef-flash.

Cloudflare continues. A week after launching Clef and Clef-flash, its first open-weight "decision models", the company unveils Clef-omni, which accepts audio (WAV, MP3) and video (MP4, WebM) as inputs in addition to text and images. It also announces a reduction in the price of Clef-flash, now cheaper than Jev, the TypeSafe model that popularized the genre, and an acceleration of Clef.

No text generation

A decision model does not write a response: it receives a status and a list of constrained choice questions, then returns a value for each field accompanied by a confidence score. Clef-omni is based on Qwen3-Omni-30B-A3B, a model with a mix of experts whose understanding Cloudflare keeps the core of understanding by discarding speech synthesis, and which it adapts by LoRA with a Brier score calibration. In concrete terms, the same call can check on a photo that a label is legible, by ear that a device is running without abnormal noise, and on a video that a fan is working, without an intermediate transcription chain.

In terms of performance, Cloudflare announces a median latency of about 130 ms for a text decision, 150 ms with an image and a few hundred milliseconds for an audio clip. The model is available on Workers AI and its weights are published on Hugging Face.