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Would including LFM2.5 or Ling be good? #1

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@TomLucidor

Just some small thoughts on what other models might fit PolyStrata, there are other models that claims to be pretty strong. Probably not gonna pick Nemotron tho

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  1. VecSzn commented on Oct 10, 2026

    @VecSzn
    Collaborator

    Thanks for the suggestion!

    I looked into both. LFM2.5's only MoE is the 8B-A1B, ~4.8GB at Q4_K_M, so on an 8GB card it fits whole and llama.cpp runs it fine. But it could make sense for smaller cards, like 2-4GB, where it doesn't fit and splitting experts between VRAM and CPU would actually help. I'll consider adding it for that.

    Ling-2.6-flash (104B, 7.4B active) is also a good fit, that's exactly the size where this helps on normal cards. I need solid GGUF support for it in llama.cpp first, since the engine reads the normal GGUF files. I'll keep this open.

  2. TomLucidor commented on Oct 12, 2026

    @TomLucidor
    Author
  3. kamikazem commented on Oct 15, 2026

    @kamikazem
    1. Thanks for the suggestion!
      I looked into both. LFM2.5's only MoE is the 8B-A1B, ~4.8GB at Q4_K_M, so on an 8GB card it fits whole and llama.cpp runs it fine. But it could make sense for smaller cards, like 2-4GB, where it doesn't fit and splitting experts between VRAM and CPU would actually help. I'll consider adding it for that.
      Ling-2.6-flash (104B, 7.4B active) is also a good fit, that's exactly the size where this helps on normal cards. I need solid GGUF support for it in llama.cpp first, since the engine reads the normal GGUF files. I'll keep this open.

    there is a new lfm2.5 24b-a2b which is apparently comparable to qwen3.8-27b , i'd appreciate if you consider adding it .

  4. VecSzn commented on Oct 15, 2026

    @VecSzn
    Collaborator
    1. Thanks for the suggestion!
      I looked into both. LFM2.5's only MoE is the 8B-A1B, ~4.8GB at Q4_K_M, so on an 8GB card it fits whole and llama.cpp runs it fine. But it could make sense for smaller cards, like 2-4GB, where it doesn't fit and splitting experts between VRAM and CPU would actually help. I'll consider adding it for that.
      Ling-2.6-flash (104B, 7.4B active) is also a good fit, that's exactly the size where this helps on normal cards. I need solid GGUF support for it in llama.cpp first, since the engine reads the normal GGUF files. I'll keep this open.

    there is a new lfm2.5 24b-a2b which is apparently comparable to qwen3.8-27b , i'd appreciate if you consider adding it .

    Will Do! Thanks for the advise.

  5. TomLucidor commented on Oct 15, 2026

    @TomLucidor
    Author

    Some more for the bucket list (MiniCPM and BitCPM doing a lot of good works too) but please prioritize the more popular ones https://huggingface.co/openbmb/MiniCPM-V-4.7-35B-A3B-gguf

  6. VecSzn commented on Oct 15, 2026

    @VecSzn
    Collaborator

    LFM2.5-24B-A2B is in 0.1.44.1-poly.3: --family lfm25, five sizes (UD-Q4_K_XL, UD-Q3_K_XL, QAD-Q4_0, UD-Q6_K_XL, Q8_0). Details and numbers are in docs/LFM.md.

    With UD-Q4_K_XL on an RTX 4070 laptop (8 GB), a 32,000-token prompt was read at 3,540 tokens/s and the answer written at 71 to 73; llama.cpp, tuned on the same laptop, read it at 530 and wrote at 53. On a 5090 a 30,000-token prompt is read at about 23,400 tokens/s and a short chat written at about 480.

    On Windows the installer downloads the ready-made engine. An earlier install gets it with UPDATE.bat, and then START-HERE.bat --setup --family lfm25 adds the model.

    MiniCPM-V 4.7 has a PR now (#20). Keeping this open for Ling.

  7. VecSzn commented on Oct 15, 2026

    @VecSzn
    Collaborator

    MiniCPM-V 4.7 35B-A3B is in 0.1.44.1-poly.5 too, thanks to iMilnb: --family minicpmv, three sizes, and it reads pictures. Still keeping this open for Ling.

  8. VecSzn commented on Oct 17, 2026

    @VecSzn
    Collaborator

    LFM2.5 and MiniCPM-V are in. I'm closing this and moving Ling to the vote in #16, so the remaining model requests are all in one place.

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