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gpt-oss-orchestrator:latest

OLLAMA GGUF

gptoss · 20.9B · MXFP4

Excellent

Mar 19, 2026 · Apple M4

gpt-oss-20b

LM-STUDIO GGUF
Excellent

Mar 6, 2026 · Apple M4 Pro

Global Score
88 vs 95
Hardware Fit
80 vs 94
Quality Score
91 vs 95

Hardware

gpt-oss-orchestrat… gpt-oss-20b
MachineMac miniMac mini
CPUApple M4Apple M4 Pro
Cores1014
RAM24 GB64 GB
GPUApple M4Apple M4 Pro
OSmacOS 26.3macOS 15.7.4
Archarm64arm64
Power Modebalancedbalanced

Performance

gpt-oss-orchestrat… gpt-oss-20b
Tokens/sec24.6118.2
First chunk525 ms471 ms
TTFT4.8 s2.2 s
Load time8.5 sN/A
Memory usage13.8 GB11.3 GB
Memory %58%18%

HW Fit Score Breakdown

gpt-oss-orchestrator:la…

Speed
49/50
TTFT
10/20
Memory
21/30

gpt-oss-20b

Speed
50/50
TTFT
14/20
Memory
30/30

Quality

gpt-oss-orchestrator:la…

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

gpt-oss-20b

Reasoning
19/20
Coding
18/20
Instruction
18/20
Structured
15/15
Math
15/15
Multilingual
10/10
Reasoning: Strong Coding: Strong Instruction Following: Strong Structured Output: Strong Math: Strong Multilingual: Strong
View gpt-oss-orchestrat… details | View 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