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    Announcement

    Cloudflare’s Clef reportedly trends on Hugging Face

    Cloudflare released Clef and Clef-flash on Oct. 1 for structured decisions, with downloadable weights.

    C🤗
    MI
    2 Sources, 2h ago, first seen 2h ago

    TLDR

    An Oct. 5 post from @ClementDelangue described Cloudflare’s Clef as trending on Hugging Face. Cloudflare released Clef and Clef-flash on Oct. 1 to return probabilities for defined answers. They run on Workers AI, with weights available under Apache 2.0. Published benchmark results come from Cloudflare’s internal evaluation.

    Combined views

    20.5K

    2 Sources, first seen 2h ago

    Combined views

    20.5K

    2 Sources, first seen 2h ago

    280 likes

    Useful links

    Cloudflare Blog

    Introducing Clef: our open-source decision models, and new RL fine-tuning platform

    Prism Labs · YouTube

    Cloudflare Clef: Free Open Source AI Decisions in 38ms

    Cloudflare Docs

    Introducing Clef: Cloudflare's first open-source decision models, now on Workers AI

    CoderOne · YouTube

    Better Open Source Jev is Here. Meet Clef

    huggingface

    Cloudflare/clef · Hugging Face

    Signal Coders · YouTube

    Clef: Open-source decision models, and new RL fine-tuning platform

    huggingface

    Cloudflare/clef-flash · Hugging Face
    280 likes
    20 comments
    42 saves
    10 reposts
    20 comments
    42 saves
    10 reposts

    In an Oct. 5 post, @ClementDelangue described Cloudflare’s Clef as trending on Hugging Face, four days after its release. His post gives no numeric rank in its text.

    Featured Source

    Decisions with defined answers

    Cloudflare’s Oct. 1 announcement introduced Clef and the smaller Clef-flash on Workers AI. They read a situation and typed questions, then return probabilities for the allowed answers. That lets an application choose a support-ticket destination or decide whether to escalate a request without parsing a paragraph of generated prose.

    The models support yes-or-no questions, choices among named options and scores against an ordered rubric. Clef has 27 billion parameters; Clef-flash has 9 billion.

    The Clef model card identifies Qwen3.8-27B as its backbone and describes inputs including text, JSON, images and video. It documents compatibility with the Jev/SystemOne API.

    Availability and evaluation

    Cloudflare offers the models through Workers AI and makes their weights downloadable under Apache 2.0. The model card labels its Decision Index results as an internal company run.

    Sentiment

    Positive——Negative

    Summary

    Not enough discussion yet.

    No sentiment analysis available yet.

    Today's Rank

    #9

    Today's Rank

    #9

    Cloudflare

    Sentiment

    Positive——Negative

    Summary

    Not enough discussion yet.

    No sentiment analysis available yet.

    Useful Links

    Cloudflare Blog

    Introducing Clef: our open-source decision models, and new RL fine-tuning platform

    Cloudflare Docs

    Introducing Clef: Cloudflare's first open-source decision models, now on Workers AI

    huggingface

    Cloudflare/clef · Hugging Face

    huggingface

    Cloudflare/clef-flash · Hugging Face

    Related Videos

    • Cloudflare Clef: Free Open Source AI Decisions in 38msPrism Labs · YouTube
    • Better Open Source Jev is Here. Meet ClefCoderOne · YouTube
    • Clef: Open-source decision models, and new RL fine-tuning platformSignal Coders · YouTube

    4 Sources

    Cloudflare DocsIntroducing Clef: Cloudflare's first open-source decision models, now on Workers AI4d
    huggingfaceCloudflare/clef · Hugging Face
    @ClementDelangueClef from @Cloudflare is number trending on HF!2h
    @michellechen11111111111111111111h

    Useful Links

    Cloudflare Blog

    Introducing Clef: our open-source decision models, and new RL fine-tuning platform

    Related Videos

    Cloudflare Docs

    Introducing Clef: Cloudflare's first open-source decision models, now on Workers AI

    huggingface

    Cloudflare/clef · Hugging Face

    huggingface

    Cloudflare/clef-flash · Hugging Face
    Cloudflare Clef: Free Open Source AI Decisions in 38msPrism Labs · YouTube
  • Better Open Source Jev is Here. Meet ClefCoderOne · YouTube
  • Clef: Open-source decision models, and new RL fine-tuning platformSignal Coders · YouTube

    • 4 Sources

    Cloudflare DocsIntroducing Clef: Cloudflare's first open-source decision models, now on Workers AI4d
    huggingfaceCloudflare/clef · Hugging Face
    @ClementDelangueClef from @Cloudflare is number trending on HF!2h
    @michellechen11111111111111111111h

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