• FaceDeer@fedia.io
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    2 days ago

    If the kink you’re referring to is the amount of time Qwen’s “thinking” about your greeting, that’s not necessarily actually a problem. I’ve seen common misconceptions about exactly this kind of scenario.

    Models like these are trained to follow instructions. When they receive a user input they think “what is the user asking me to do, and how do I go about doing it?”

    If all you’ve said is “Hi”, that leaves them with a huge puzzle and no hints how to solve it. What does the user want them to do? Is this a test? Did they start writing an actual instruction and accidentally hit enter partway through? Do they want me to write a “hello world” app, and if so in what language? Is this the outout of a “hello world” app that I wrote in a previous round that I now need to check up on?

    Qwen’s models are known to be rather “thinky” in the first place - it’s part of how they’re able to hit so high above their weight class - so it’s not surprising that it’s taking its time to figure out this challenge you’ve presented it with.

    • fibojoly@sh.itjust.works
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      2 days ago

      Oh thank fuck. I thought I was going crazy… My first attempt at local models was a Qwen. A base model. I swear to god all I said was hello and the thing started and never stopped. I guess that’s what a filibuster must be like? It was both amazing, yet terrifying. I’ve a bit more xp now, but yeah Qwen and really really thinky, dear gods ! My colleague got himself an abliterated one and just leave it to run overnight trying to pentest shit in his home network, but I guess I prefer something a bit more hands on, myself.

      • FaceDeer@fedia.io
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        2 days ago

        Heh. I use Qwen3.8-27B as my main coding agent, and I sometimes feel really bad for it as I watch the stream of thought go by filled with “wait… am I doing this right? What if I’m completely wrong about this? Is this really what I should be doing??” I want to pet it and assure it that it should have more confidence in itself. :)

        But it’s the tradeoff that Qwen made to cram that much smarts into such a small bundle of parameters, I guess.

        • fibojoly@sh.itjust.works
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          1 day ago

          Yeah, I can see that but it’s horrendously slow, I find. I tried a 3.8 online and I just dont’ like the way it works, overall :( It goes on and on and on and never stops to ask despite that being one of my main rules.

          • FaceDeer@fedia.io
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            1 day ago

            There’s a fine-tuned version called Swift that’s been trained to use 58.3% fewer reasoning tokens, apparently with almost no loss of quality. I’ve not been in a hurry with my personal usage (I set my coding agent loose on a task and then go have tea or whatever) so I haven’t experimented with it much but it might be worth checking out if the verbosity of reasoning is a problem.

            Qwen4 will be coming out soon too, it has a 27B version, so perhaps they’ll have incorporated more efficient reasoning into it from the start. I’m looking forward to testing it out.

            • Hazzard@lemmy.zip
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              12 hours ago

              Good tip! I’ll definitely be checking this out, as someone who also uses Qwen3.8 27B. The capability leap over the model I used before is definitely worthwhile, but wow does it overthink really easily.