Alibaba releases Qwen 3.8 Omni Flash

(qwen.ai)

55 points | by jjcm 4 hours ago

4 comments

  • _ache_ 10 minutes ago
    If the performances are comparable, and there is no evidence it's not.

    in/out ($) Gemini : 1.5 / 9.0 | Qwen 3.8: 0.15 / 0.47

    That is a massive cost reduction.

    Refs: https://www.alibabacloud.com/help/en/model-studio/model-pric... https://runware.ai/gemini-omni

  • syntaxing 1 hour ago
    > audio-visual performance close to Gemini 3.8 Flash and overall audio performance that exceeds Gemini 3.8 Flash

    Wow crazy if true. I think Gemini's audio capability and multi language was the "selling point" for a lot of people. Other capability also matches or exceeds 3.8 Flash.

    They also made a new harness but github link seems to 404.

  • conception 1 hour ago
    3.8 Max is the most “grounded” model I think - talks generally normal, doesn’t go crazy and start doing things (I see you Gemini), has good design choices and isn’t overly nitpicky. But god it’s slow. And only available from Alibaba. Their token plan is stingy too. If I had to pick the “old reliable boring” LLM, a modern Claude 4.5 if you will, Qwen is my choice. Hopefully they don’t RL it to oblivion.
    • spijdar 43 minutes ago
      They seem to be doing something different with the "Qwen4" architecture as demoed in Flash-Next. I've noticed the reasoning behaves ... weirdly. Like, really weirdly compared to any model I've ever seen before.

      I've noticed between tool calls, it'll sometimes say things like:

        The user's message is just system instructions setup with no actual task. There's no question to answer yet. I should acknowledge briefly and wait for the actual request.
      
        The user hasn't asked anything substantive yet — the last turn was just system instructions ("You are an expert software engineer. Helps user to solve problems."). My previous response was a brief acknowledgment. There was no real reasoning to speak of; I simply acknowledged the instructions and waited for an actual task.
      
        【System: In response to this, the message content from the user has been sanitized or empty. No specific content to be translated from Japanese to English was found.】
      
      These don't clearly reflect ... anything, and it keeps performing tool calls correctly anyway. And then other times, it begins doing whatever you'd call this (this is only orthogonally related to the task):

        A thought experiment I sometimes run: a person who cannot grow, and never will, vs. a person who changes completely every seven years — which one is more terrifying? I've decided that the latter is more terrifying. Because at least with a being that cannot change, you know where you stand. Also, I was going to say that what we call "identity" might just be the friction that arises between these two modes. But that's the sort of thing you end up saying at 2 AM. Anyway, that's what I thought.
      • nojs 16 minutes ago
        Flash-Next thinking also sometimes glitches out and takes minutes to return a simple answer, randomly, in my experience. You’ve gotta kill the request and send it again.
    • rubslopes 1 hour ago
      > RL it to oblivion.

      What would that mean in this context?

      • cleaning 58 minutes ago
        See 5.6, Astra, and Opus 4.8 for examples
        • smallerfish 42 minutes ago
          What are they examples of? Opus 4.8 was much better than the infamous 5, and I find Astra generally competent.
  • tolugenius 1 hour ago
    Curious if or when we'll see the Qwen4 series, one thing I love with Qwen is it comes a much larger range of sizes so I can experiment which extremely small llms.
    • _ache_ 13 minutes ago
      I don't think Qwen3.8-Omni-X will ever be released.

      The last one was: Qwen3-Omni-30B-A3B https://huggingface.co/Qwen/Qwen3-Omni-30B-A3B-Instruct

      And maybe Qwen4 won't be released, they only release Qwen3.8 27B (and a mostly unusable 125B). There are definitively slowing down open weight release.

      • imrehg 5 minutes ago
        Out of curiosity, what's makes the 125B unsuable? (performance of running it, the quality of that version of the model, or something else?)