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base_model:
  - Qwen/Qwen3.6-35B-A3B

Updates

  • 05-18-26:
    • I have re-uploaded all quants with MTP tensors (@ Q8_0) now included.
    • Edit: I forgot to do --fuse-gate-up-exp so the quants are missing imatrix for some weights. Redoing and re-uploading. Will update when complete.
    • Fixed, quants are now properly fused + imatrixed + have MTP!

Description

This repo contains specialized MoE-quants for Qwen3.6-35B-A3B. The idea being that given the huge size of the FFN tensors compared to the rest of the tensors in the model, it should be possible to achieve a better quality while keeping the overall size of the entire model smaller compared to a similar naive quantization. To that end, the quantization type default is kept in high quality and the FFN UP + FFN GATE tensors are quanted down along with the FFN DOWN tensors.

Quant Size Mixture PPL 1-(Mean PPL(Q)/PPL(base)) KLD
Q8_0 35.19 GiB (8.51 BPW) Q8_0 6.722728 ± 0.043683 +0.0412% 0.005988 ± 0.000117
Q6_K 27.93 GiB (6.76 BPW) Q8_0 / Q6_K / Q6_K / Q6_K 6.719363 ± 0.043660 -0.0089% 0.006522 ± 0.000094
Q5_K_M 25.28 GiB (6.12 BPW) Q8_0 / Q5_K / Q5_K / Q6_K 6.731999 ± 0.043789 +0.1791% 0.008319 ± 0.000134
Q4_K_M 21.45 GiB (5.19 BPW) Q8_0 / Q4_K / Q4_K / Q5_K 6.742029 ± 0.043830 +0.3284% 0.013652 ± 0.000131
IQ4_XS 17.23 GiB (4.17 BPW) Q8_0 / IQ3_S / IQ3_S / IQ4_XS 6.878696 ± 0.044917 +2.3622% 0.032913 ± 0.000260
IQ3_S 13.48 GiB (3.26 BPW) Q6_K / IQ2_S / IQ2_S / IQ3_S 7.168835 ± 0.047360 +6.6797% 0.084335 ± 0.000565

kld_graph ppl_graph