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qwen3.5:4b

OLLAMA GGUF

qwen35 · 4.7B · Q4_K_M

Good

Aug 28, 2026 · Intel Core™ i5-10210U

lfm2.5-thinking:1.2b

OLLAMA GGUF

lfm2 · 1.2B · Q4_K_M

Not Rec.

May 25, 2026 · Apple M4 Pro

Global Score
64 vs 60
Hardware Fit
69 vs 80
Quality Score
62 vs 52

Hardware

qwen3.5:4b lfm2.5-thinking:1.2b
MachineLENOVO 20U30029MBMacBook Pro
CPUIntel Core™ i5-10210UApple M4 Pro
Cores814
RAM15 GB48 GB
GPUCometLake-U GT2 [UHD Graphics]Apple M4 Pro
OSPop 24.04 LTSmacOS 26.4.1
Archx64arm64
Power Modeperformancebalanced

Performance

qwen3.5:4b lfm2.5-thinking:1.2b
Tokens/sec7.4227.0
First chunk1815 ms60 ms
TTFT1.8 s30.0 s
Load time10.9 s0.7 s
Memory usage3.5 GB2.6 GB
Memory %23%6%

HW Fit Score Breakdown

qwen3.5:4b

Speed
19/50
TTFT
20/20
Memory
30/30

lfm2.5-thinking:1.2b

Speed
50/50
TTFT
0/20
Memory
30/30

Quality

qwen3.5:4b

Reasoning
15/20
Coding
14/20
Instruction
6/20
Structured
12/15
Math
6/15
Multilingual
9/10
Reasoning: Adequate Coding: Adequate Instruction Following: Weak Structured Output: Strong Math: Weak Multilingual: Strong

lfm2.5-thinking:1.2b

Reasoning
8/20
Coding
6/20
Instruction
10/20
Structured
7/15
Math
12/15
Multilingual
9/10
Reasoning: Weak Coding: Weak Instruction Following: Adequate Structured Output: Weak Math: Strong Multilingual: Strong

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