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

637 points · 217 comments · jasondavies

  1. manlymuppet · · focus · HN ↗
    Am I hearing this right, that they made a decision model based on Typesafe's new paradigm, and actually made a model better than Jev based on Typesafe's own ranking?

    And it's only been a few weeks.

    1. segmondy · · focus · HN ↗
      A lot of people claim to have made better than jev, there's a jev benchmark, I have tried many of those models and they eventually end up failing, a non trivial task which doesn't seem like much but reminds me of the svg pelican bench is games, have one of these decision/classifier models play a game, hook it up to the input, most of the ones that are supposedly on jev level end up playing a terrible game, showing that they are very narrow. Cloudflare doesn't compare to the top open bench alternatives, I just finished downloading it and will compare it to jev for non trivial tasks tonight.
      1. indoor47 · · focus · HN ↗
        Well, it makes sense:

        "Clef builds upon this concept, but uses a different base model as the backbone. We currently use Qwen as the base model and post-trained it to suit decision model use cases. "

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