license: apache-2.0 base_model: orcarouter/GLM-5.3-Flash-Uncensored-NVFP4 tags:

• moe
• nvfp4
• compressed-tensors
• expert-pruning
• uncensored
• glm5
• code
• reasoning language:
• en
• ru

GLM-5.3-Flash-Uncensored-NVFP4-Pruning-62GB

Expert-pruned version of orcarouter/GLM-5.3-Flash-Uncensored-NVFP4, cut to fit a single 96GB GPU with generous headroom left for KV-cache and long context.

What was pruned

• MoE experts per sparse layer: 288 -> 80 (42 sparse layers, top-8 routing kept)
• Shared experts, dense layers (0-2), attention (MLA), vision tower: untouched
• Router (mlp.gate.weight, e_score_correction_bias) sliced to the kept experts, indices remapped 0..79
• NVFP4 compressed-tensors quantization preserved (packed weights + scales remapped, no requantization)

Pruning method

Per-expert importance score per layer:

score = z(router_norm) + z(expert_magnitude) + 0.5 * z(calibration_affinity)

• router_norm ? L2 norm of the router row for the expert
• expert_magnitude ? mean FP8 scale x global scale over gate/up/down projections
• calibration_affinity ? dot product of the normalized router row with the centroid of ~200 calibration tokens covering coding, math, logic and dialogue (EN), embedded with the model's own embed_tokens

Top-80 experts per layer kept. Pruning target was coding / agentic / logic / math / conversational ability; rare-domain experts were cut first.

Stats

Usage

from transformers import AutoTokenizer, AutoModelForImageTextToText
import torch

model_id = "Asilarkness/GLM-5.3-Flash-Uncensored-NVFP4-Pruning-62GB"
tok = AutoTokenizer.from_pretrained(model_id, trust_remote_code=True)
model = AutoModelForImageTextToText.from_pretrained(
    model_id,
    trust_remote_code=True,
    device_map="auto",
    torch_dtype="auto",
)

Requirements: transformers>=5.16, accelerate, compressed-tensors. For low-VRAM edge cases add PYTORCH_CUDA_ALLOC_CONF=expandable_segments:True and max_memory with an offload folder.

Limitations

• Base model is uncensored/abliterated ? outputs are unfiltered.
• Expert pruning trades rare-domain knowledge for size; coding/reasoning/dialogue were prioritized during expert selection.
• Only smoke-tested after pruning (short greedy generations); run your own evals (HumanEval, GSM8K, MMLU) before production use.

Fix 2026-09-03: short-conv remap

Linear-attention short convolutions were stored as split q/k/v_conv1d + flat A_log/dt_bias; remapped losslessly to the fused conv1d + forget_gate.* layout expected by transformers>=5.16 modeling (fused = cat([q,k,v], dim=0)). No values changed.