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I built non-autoregressive decision models with RL a year ago

1363 points · 319 comments · nandakishor_ml

  1. Oras · · focus · HN ↗
    I played around with Jev last night and did it for classification tasks that I used Gemini 2.5 flash lite with.

    It’s a bit faster and bit cheaper, but this is compared to LLM. The consistency was nice to see, BUT, as someone who trained NLP models prior to LLMs, it’s just BERT with more data. I can see why people would want ready made one shot classifier, and I can see the value of sending multiple classifier in one call, but I wouldn’t call it breakthrough. And I believe many labs will replicate it in no time and might have it as part of their harness.

    I see it as a wake up call for the tech community to go back to basics for most tasks instead of relying solely on generic LLMs.

    1. fastball · · focus · HN ↗
      > a bit cheaper

      Gemini 2.5 Flash Lite is $500/Gt, Jev is $42/Gt. AKA an order of magnitude cheaper.

      > BERT with more data

      It is specifically not just that, in the same way that models which have been chat/task-optimized via RLHF (which made these models much more useful for a huge variety of tasks) are not just "the base transformer model with more data".

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