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Upload GPTQ-Pro FOEM 4-bit g128 ns256 v2
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metadata
license: other
base_model: Jackrong/Qwopus3.6-27B-v2
quantized_by: XReyRobert
private: true

Qwopus3.6-27B-v2 GPTQ-Pro FOEM 4-bit g128 ns256 v2

Private GPTQ-Pro FOEM 4-bit group-size 128 quantization of Jackrong/Qwopus3.6-27B-v2.

Quantization recipe:

  • GPTQ-Pro factory profile
  • bits: 4
  • group_size: 128
  • sym: true
  • desc_act: false
  • true_sequential: true
  • mse: 2.0
  • damp_percent: 0.05
  • damp_auto_increment: 0.01
  • FOEM alpha: 0.25
  • FOEM beta: 0.2
  • calibration dataset: Salesforce/wikitext wikitext-2-raw-v1
  • nsamples: 256
  • seqlen: 2048
  • dynamic skips: visual, vision, mtp, lm_head, embed_tokens, norm

Validation on RunPod A100 80GB with vLLM 0.18.0:

  • max_model_len: 131072
  • quantization: gptq_marlin
  • kv_cache_dtype: fp8_e5m2
  • text-only mode
  • loaded successfully at 131072 context
  • short completion after warmup: about 64-67 tok/s
  • chat no-thinking after warmup: about 64 tok/s
  • long context check: 130810 prompt tokens, recovered needle zebra-9901 with enable_thinking=false

Notes:

  • This artifact is private and experimental.
  • vLLM startup requires ninja in PATH for flashinfer JIT on this environment.
  • For normal chat validation, use chat_template_kwargs enable_thinking=false when no reasoning output is desired.