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qwen3.5:4b-mlx

OLLAMA GGUF

nvfp4

Good

Aug 25, 2026 · Apple M1 Pro

gptoss · 20.9B · MXFP4

OLLAMA GGUF

gptoss · 20.9 · MXFP4

Excellent

Jul 9, 2026 · Intel Core™ i5-10400

Global Score
68 vs 84
Hardware Fit
91 vs 69
Quality Score
58 vs 91

Hardware

qwen3.5:4b-mlx gptoss · 20.9B · M…
MachineMacBook ProMac Pro
CPUApple M1 ProIntel Core™ i5-10400
Cores1012
RAM16 GB32 GB
GPUApple M1 ProAMD Radeon RX 6700 XT
OSmacOS 26.6.2macOS 26.5.1
Archarm64x64
Power Modebalancedbalanced

Performance

qwen3.5:4b-mlx gptoss · 20.9B · M…
Tokens/sec42.217.5
First chunk201 ms643 ms
TTFT4.4 s7.7 s
Load time0.0 s0.0 s
Memory usage3.8 GB0.8 GB
Memory %24%3%

HW Fit Score Breakdown

qwen3.5:4b-mlx

Speed
50/50
TTFT
11/20
Memory
30/30

gptoss · 20.9B · MXFP4

Speed
34/50
TTFT
5/20
Memory
30/30

Quality

qwen3.5:4b-mlx

Reasoning
16/20
Coding
2/20
Instruction
13/20
Structured
7/15
Math
11/15
Multilingual
9/10
Reasoning: Strong Coding: Poor Instruction Following: Adequate Structured Output: Weak Math: Adequate Multilingual: Strong

gptoss · 20.9B · MXFP4

Reasoning
19/20
Coding
19/20
Instruction
13/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong
View qwen3.5:4b-mlx details | View gptoss · 20.9B · M… details

Run yours and compare

$ npm install -g metrillm@latest
$ metrillm

Requires Node 20+ and Ollama or LM Studio running

Or run without installing: npx metrillm@latest