GadflyII / text-generation Open weights updated 9 months ago

GLM-4.7-Flash-NVFP4

Name: GLM-4.7-Flash-NVFP4
Author: GadflyII

This is a mixed precision NVFP4 quantization of zai-org/GLM-4.7-Flash, a 30B-A3B (30B total, 3B active) Mixture-of-Experts model.

Params

18.4 B

Context

202,752

Downloads 30d

173 K

Likes

Commercial use: allowed apache-2.0 Not gated SAFETENSORS 2 languages View on Hugging Face ↗

Download history

daily snapshots · 92 days

▲ 0 in the last 30 days (0.0%)

173 K162 K

Aug 11Sep 10Oct 11Nov 10

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

File	Quant	Size	Est. VRAM	Verdict on RTX 4090 · 24 GB
model.safetensors	u8	20.4 GB	25.8 GB	❌ Won’t fit
model.safetensors (bf16, full)	bf16 + 198K ctx	20.4 GB	91.4 GB	❌ Won’t fit

Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Run it

copy-paste, exact tags checked against the Hub

~ · curl · api/v1

$ curl -s https://aimodelscomparison.com/api/v1/models/glm-4-7-flash-nvfp4
{
  "hf_id": "GadflyII/GLM-4.7-Flash-NVFP4",
  "params_b": 18.44,
  "context_length": 202752,
  "license": { "id": "apache-2.0", "commercial": "yes" },
  "downloads_30d": 173488,
  "vram_estimates": [
    { "quant": "u8", "gb": 25.8 }
  ],
  "updated_at": "2026-08-11T01:00:32Z"
}

est. VRAM —on RTX 4090 · 24 GBJSON API →

Specifications

Architecture: Glm4MoeLiteForCausalLM
Parameters: 18.4 B
Tensor type: U8
Context length: 202,752
Vocabulary: 154,880
Layers / heads: 47 / 20
Licence: apache-2.0
First seen on the Hub: 2026-01-19
Base model: GLM-4.7-Flash
Training datasets: undisclosed
Added to our catalog: 2026-08-11

Family

Base model and the most-downloaded derivatives in the catalog.

Base GLM-4.7-Flash zai-org 1.0 M

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