huihui-ai · text · mixture of experts

Huihui-Qwen3-Coder-Next-abliterated

huihui-ai/Huihui-Qwen3-Coder-Next-abliterated

Huihui-Qwen3-Coder-Next-abliterated at Q4_K_M is exactly 48,556,632,000 bytes (45.22 GiB / 48.56 GB) — an effective 4.875 bits per weight, not the nominal 4. Its KV cache at 32K is 0.75 GiB.

From the file· summed from 1 file(s)From the file· KV per layer
Parameters
79.7B
total, not active
Architecture
qwen3next
48 layers
Context
262,144
native (config.json)
License
apache-2.0

Shipped quantizations

exact bytes, summed from published files
QuantSizeExact bytesEffective bpwTensorsPublisher
I1-IQ1_S15.07 GiB16,184,078,7521.625mradermacher
IQ1_M16.01 GiB17,194,434,4961.726Rixf123
IQ1_M16.01 GiB17,194,434,4961.726bartowski
I1-IQ1_M16.76 GiB17,995,170,2081.807mradermacher
I1-IQ2_XXS19.57 GiB21,013,655,9682.110mradermacher
IQ2_XS20.61 GiB22,131,003,3282.222Rixf123
IQ2_XS20.61 GiB22,131,003,3282.222bartowski
IQ2_S20.65 GiB22,175,188,9282.227bartowski
IQ2_S20.65 GiB22,175,188,9282.227Rixf123
I1-IQ2_XS21.82 GiB23,431,590,3042.353mradermacher
I1-IQ2_S22.02 GiB23,641,246,1122.374mradermacher
IQ2_M23.46 GiB25,191,303,1042.529Rixf123
IQ2_M23.46 GiB25,191,303,1042.529bartowski
I1-IQ2_M24.27 GiB26,056,034,7202.616mradermacher
I1-Q2_K_S25.38 GiB27,251,784,0962.736mradermacher
Q2_K26.00 GiB27,922,511,8082.804bartowski
Q2_K26.00 GiB27,922,511,8082.804Rixf123
Q2_K_L26.29 GiB28,226,383,8082.834Rixf123
Q2_K_L26.29 GiB28,226,383,8082.834bartowski
I1-Q2_K27.13 GiB29,127,915,9362.925mradermacher
I1-IQ3_XXS28.68 GiB30,796,597,6643.092mradermacher
IQ3_XXS29.34 GiB31,498,389,4403.163Rixf123
IQ3_XXS29.34 GiB31,498,389,4403.163bartowski
I1-IQ3_XS30.48 GiB32,723,616,1603.286mradermacher
IQ3_XS30.56 GiB32,817,102,7843.295Rixf123
IQ3_XS30.56 GiB32,817,102,7843.295bartowski
I1-Q3_K_S32.17 GiB34,547,450,2723.469mradermacher
I1-IQ3_S32.18 GiB34,549,121,4403.469mradermacher
Q3_K_S32.27 GiB34,648,604,6083.479bartowski
Q3_K_S32.27 GiB34,648,604,6083.479Rixf123
I1-IQ3_M32.66 GiB35,071,361,4403.522mradermacher
IQ3_M33.93 GiB36,429,971,3923.658bartowski
IQ3_M33.93 GiB36,429,971,3923.658Rixf123
Q3_K_M33.94 GiB36,442,030,0163.659843Rixf123
Q3_K_M33.94 GiB36,442,030,0163.659bartowski
Q3_K_L35.42 GiB38,028,001,2163.818Rixf123
Q3_K_L35.42 GiB38,028,001,2163.818bartowski
I1-Q3_K_M35.65 GiB38,273,925,5363.843mradermacher
I1-Q3_K_L38.48 GiB41,313,616,2884.148mradermacher
I1-IQ4_XS39.68 GiB42,604,480,9284.278mradermacher

KV cache by context

computed per layer
ContextKV cache (f16)Flat formulaOverstated byFull / windowed / recurrent
4,0960.09 GiB0.38 GiB4.00×12 / 0 / 36
8,1920.19 GiB0.75 GiB4.00×12 / 0 / 36
16,3840.38 GiB1.50 GiB4.00×12 / 0 / 36
32,7680.75 GiB3.00 GiB4.00×12 / 0 / 36
65,5361.50 GiB6.00 GiB4.00×12 / 0 / 36
131,0723.00 GiB12.00 GiB4.00×12 / 0 / 36

36 of 48 layers use linear attention, which keeps a fixed-size recurrent state instead of a per-token cache. Those layers do not grow with context at all — treating them as ordinary attention, as a flat formula does, overstates this model's cache by roughly 4.0× at long context.

Compare with

same modality, comparable size

Will it run on your card?

full quant x context sweep

Why other calculators give a different number

A parameters × bits ÷ 8 estimate puts Q4_K_M at roughly 41.74 GiB. The real file is 45.22 GiB, because a quantization is a mixture and some tensors are always kept at higher precision.

Architecture

from config.json
Layers
48
Attention heads
16
KV heads
2
Head dim
256
Hidden size
2048
Vocab
151,936
Sliding window
none
SWA period
MLA
no
Experts
512
Experts per token
10
use_sliding_window
false

Questions people ask

How much VRAM does Huihui-Qwen3-Coder-Next-abliterated need?
Q4_K_M is exactly 48,556,632,000 bytes (45.22 GiB) in weights. Add the KV cache, which depends on your context length, plus roughly half a gigabyte of runtime overhead.
How large is Huihui-Qwen3-Coder-Next-abliterated's KV cache?
0.75 GiB at 32K context with an f16 cache, computed per layer. Quantizing the cache to q8_0 roughly halves it, which is often the difference between a context length fitting and not.
Is Huihui-Qwen3-Coder-Next-abliterated a mixture-of-experts model?
Yes — 512 experts, 10 routed per token. Every expert must be resident, but only the routed ones are read per token, which is why its memory requirement and its speed behave very differently.
Which quantization of Huihui-Qwen3-Coder-Next-abliterated should I use?
Q4_K_M is the usual default. Pick the largest quantization that fits your card at the context you actually need — the table above gives exact sizes for every one published.