LFM2-24B-A2B: Scaling Up the LFM2 Architecture

(liquid.ai)

25 points | by nateb2022 2 days ago

4 comments

  • trilogic 9 minutes ago
    Liquid AI have made some awesome models (especially the smaller ones, they are lightning fast). I wish they made a fast small size coder. Did a finetune distill of 0.8B myself and it is in fact working properly, coding like a 30B model, so I know it is possible. Anyway here you have the 24B parameters with 2B active: https://hugston.com/models/lfm2-24b-a2b-q4-k-m
  • meatmanek 1 hour ago
    This model is pretty cool if you don't have a GPU - I was able to get I think 20 or 30 tokens per second on CPU (DDR4 ram) alone. (I don't remember if that was with q4 or q8.)

    Otherwise, if you have a GPU with more than like 4GB of VRAM, there are better models. Gemma4 and Qwen3.6 (or Qwen3.5 if you need the smaller dense models that haven't yet been released for 3.6) are a good place to start.

  • alyxya 1 hour ago
    The blog post was published a couple months ago, and it looks like there hasn't been a follow-up release with the fully trained model. I'm not sure if there's much to take away from an early checkpoint besides the unique architectural choices they made in their model for faster inference.
  • alfiedotwtf 1 hour ago
    Tokens per second is nice but I would also like to see quality benchmarks especially against other models. I mean eventually someone’s gonna write a blog post comparing models, so why not just do it yourself… that way your marketing department at least get to control the narrative rather than a random blogger
    • mirekrusin 15 minutes ago
      It's a checkpoint in the middle of training, it makes sense to report speed, which will stay the same and to report quality as they did.