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gpt-oss:20b

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Apr 1, 2026 · Apple M4

hf.co/ornith-ai/Ornith-1.0-9B-GGUF:Q4_K_M

OLLAMA GGUF

qwen35 · 8.95B · unknown

Excellent

Aug 25, 2026 · Apple M1 Pro

Global Score
87 vs 87
Hardware Fit
83 vs 95
Quality Score
88 vs 83

Hardware

gpt-oss:20b hf.co/ornith-ai/Or…
MachineMac miniMacBook Pro
CPUApple M4Apple M1 Pro
Cores1010
RAM24 GB16 GB
GPUApple M4Apple M1 Pro
OSmacOS 26.3macOS 26.6.2
Archarm64arm64
Power Modebalancedbalanced

Performance

gpt-oss:20b hf.co/ornith-ai/Or…
Tokens/sec24.322.2
First chunk529 ms334 ms
TTFT4.5 s334 ms
Load time11.2 s3.3 s
Memory usage13.1 GB6.9 GB
Memory %55%43%

HW Fit Score Breakdown

gpt-oss:20b

Speed
49/50
TTFT
11/20
Memory
23/30

hf.co/ornith-ai/Ornith-…

Speed
48/50
TTFT
20/20
Memory
27/30

Quality

gpt-oss:20b

Reasoning
19/20
Coding
19/20
Instruction
11/20
Structured
14/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Adequate Structured Output: Strong Math: Strong Multilingual: Strong

hf.co/ornith-ai/Ornith-…

Reasoning
16/20
Coding
17/20
Instruction
15/20
Structured
15/15
Math
10/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Adequate 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