FLUX.1-dev · unsloth

FLUX.1-dev Q4_0

This file is exactly 6,797,337,888 bytes — 6.33 GiB / 6.80 GB at an effective 4.569 bits per weight. The nominal rate for Q4_0 is lower; mixed-precision tensors make the real figure higher, always.

From the file· 1 file(s), summedFrom the file· 780 tensors parsed

Get it

6.33 GiB · 1 file
llama.cpp
llama-cli -hf unsloth/FLUX.1-dev-GGUF:Q4_0

Downloads and runs in one step, resolving the quantization by name.

Hugging Face CLI
hf download unsloth/FLUX.1-dev-GGUF flux1-dev-Q4_0.gguf
Direct download

Straight from the Hugging Face CDN — we host nothing and earn nothing from this. Verify what you received against the exact byte count above; a size mismatch is the usual cause of a file that will not load.

Repository →
Size
6.33 GiB
6.80 GB
Effective bpw
4.569
from real bytes ÷ params
Tensors
780
Header
0.05 MB
GGUF metadata

What this quantization actually contains

per-tensor types, parsed from the GGUF header
F32
466
Q4_0
304
BF16
10

A quantization label names a mixture, not a uniform precision. Attention and output tensors are routinely kept at higher precision than the label implies, which is exactly why the effective bits-per-weight above exceeds the nominal rate.