Back to leaderboard

qwen3.5:4b

OLLAMA GGUF

qwen35 · 4.2B · Q4_K_M

Excellent

Oct 12, 2026 · AMD Ryzen 5 5500

openai/gpt-oss-20b

LM-STUDIO MLX

gpt_oss · 20B · MXFP4

Excellent

Mar 11, 2026 · Apple M4

Global Score
81 vs 95
Hardware Fit
98 vs 99
Quality Score
74 vs 93

Hardware

qwen3.5:4b openai/gpt-oss-20b
MachineMicrosoft WSLMac mini
CPUAMD Ryzen 5 5500Apple M4
Cores1210
RAM8 GB24 GB
GPUIntegrated / UnknownApple M4
OSUbuntu 26.04.1 LTSmacOS 26.3
Archx64arm64
Power Modeunknownbalanced

Performance

qwen3.5:4b openai/gpt-oss-20b
Tokens/sec93.729.3
First chunk249 ms21 ms
TTFT249 ms1.8 s
Load time10.1 s18.5 s
Memory usage2.9 GB0.0 GB
Memory %38%0%

HW Fit Score Breakdown

qwen3.5:4b

Speed
50/50
TTFT
20/20
Memory
28/30

openai/gpt-oss-20b

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

Quality

qwen3.5:4b

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

openai/gpt-oss-20b

Reasoning
19/20
Coding
18/20
Instruction
16/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
View qwen3.5:4b details | View openai/gpt-oss-20b 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