MLX Model Test Report

Generated 2026-02-25 15:34 · AFM MLX Backend · v0.9.5-0cfba17

mlx-model-test.sh --prompts Scripts/test-stop-sequences.txt --smart claude,codex

Test Runs
34
Passed
28
Failed
6
Best tok/s
47.4
Fastest
mlx-community/Qwen3.5-35B-A3B-4bit @ stop-code-fence

Performance Ranking (by tokens/sec)

Click a row to jump to its full response below.

# Model / Config Status codexclaude Temp Load (s) Tokens Gen (s) Tokens/sec Prompt
1 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-code-fence stop-code-fence OK 25 0.0 1.0 122 2.57
47.4
Write a Python function that computes factorial, inside a co...
2 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-guided-json-no-match stop-guided-json-no-match
--guided-json '{"type":"object","properties":{"name":{"type":"string"},"age":{"type":"integer"}},"required":["name","age"]}'
OK 25 0.0 1.0 1150 26.63
43.2
Generate a person record for Bob aged 25.
3 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-guided-json-brace stop-guided-json-brace
--guided-json '{"type":"object","properties":{"color":{"type":"string"},"hex":{"type":"string"}},"required":["color","hex"]}'
OK 35 0.0 1.0 819 18.99
43.1
Describe the color blue with its hex code.
4 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-no-match stop-no-match OK 22 0.0 1.0 134 3.3
40.6
What is 2+2? Answer briefly.
5 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-word stop-api-word OK 22 0.0 1.0 90 2.27
39.7
Name 5 programming languages and briefly describe each one.
6 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-system-numbered stop-system-numbered OK 22 0.0 1.0 138 3.74
36.9
What are the main benefits of exercise?
7 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-system-pirate stop-system-pirate OK 22 0.0 1.0 374 10.18
36.7
Tell me about treasure hunting on the high seas.
8 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-four-max stop-four-max OK 22 0.0 1.0 102 2.89
35.3
List 10 items, numbered 1 through 10. One per line.
9 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-non-streaming stop-non-streaming
--no-streaming
OK 22 0.0 1.0 161 4.61
34.9
List 10 planets or celestial objects, numbered 1 through 10,...
10 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-streaming stop-streaming OK 12 0.0 1.0 161 4.74
34.0
List 10 planets or celestial objects, numbered 1 through 10,...
11 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-multi-word stop-multi-word OK 22 0.0 1.0 111 3.35
33.2
Write a 5-step recipe for making tea. Label each step as "St...
12 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-top-p stop-top-p OK 2 0.0 1.0 111 3.44
32.3
List 10 rivers, numbered 1 through 10, one per line.
13 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-high-temp stop-high-temp OK 22 1.0 1.0 94 2.98
31.5
List 10 random words, numbered 1 through 10, one per line.
14 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-html-tag stop-html-tag OK 22 0.0 1.0 107 3.42
31.3
Write an HTML unordered list of 5 fruits using <ul> and <li>...
15 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-guided-json-comma stop-guided-json-comma
--guided-json '{"type":"object","properties":{"name":{"type":"string"},"age":{"type":"integer"},"city":{"type":"string"}},"required":["name","age","city"]}'
OK 22 0.0 1.0 58 1.85
31.3
Generate a person profile for someone named Alice who is 30 ...
16 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-guided-json-value stop-guided-json-value
--guided-json '{"type":"object","properties":{"cities":{"type":"array","items":{"type":"string"}}},"required":["cities"]}'
OK 22 0.0 1.0 38 1.23
30.9
List 5 major world cities as a JSON array. Include Tokyo.
17 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-seed-run2 stop-seed-run2 OK 2 0.0 1.0 80 2.63
30.4
List 10 flowers, numbered 1 through 10, one per line.
18 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-seed-run1 stop-seed-run1 OK 22 0.0 1.0 80 2.64
30.4
List 10 flowers, numbered 1 through 10, one per line.
19 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-multi stop-api-multi OK 22 0.0 1.0 98 3.25
30.1
List 10 animals, numbered 1 through 10, one per line.
20 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-single stop-api-single OK 32 0.0 7.0 90 3.0
30.0
List 10 colors, numbered 1 through 10, one per line.
21 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-unicode stop-unicode OK 22 0.0 1.0 38 1.28
29.6
List 5 items about space using bullet points (•).
22 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-long-phrase stop-long-phrase OK 12 0.0 1.0 44 1.5
29.4
Write a 3-paragraph essay about renewable energy. Start the ...
23 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-low-max-tokens stop-low-max-tokens OK 2 0.0 1.0 40 1.46
27.5
List 10 mountains, numbered 1 through 10, one per line.
24 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-immediate stop-immediate OK 52 0.0 1.0 8 0.42
19.2
What is the capital of Japan?
25 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-double-newline stop-api-double-newline OK 22 0.0 1.0 6 0.34
17.6
Write a short paragraph about the ocean. Then write a second...
26 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-period stop-api-period OK 22 0.0 1.0 6 0.35
17.1
Tell me about the sun in three sentences.
27 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-special-chars stop-special-chars OK 22 0.0 1.0 7 0.44
16.0
List 3 facts about the moon. Use **bold** markdown for empha...
28 mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-newline stop-api-newline OK 22 0.0 1.0 6 0.45
13.3
What is the capital of France? Answer in one sentence.

Failed Runs

ModelErrorcodexclaudeConfigLoad (s)
mlx-community/Qwen3.5-35B-A3B-4bit @ stop-cli-only stop-cli-only Error: Unknown option '--stop'. Did you mean '--top-p'? 21 t=0.0 --stop "3." 1
mlx-community/Qwen3.5-35B-A3B-4bit @ stop-cli-multi stop-cli-multi Error: Unknown option '--stop'. Did you mean '--top-p'? 11 t=0.0 --stop "```,END" 1
mlx-community/Qwen3.5-35B-A3B-4bit @ stop-cli-api-merge stop-cli-api-merge Error: Unknown option '--stop'. Did you mean '--top-p'? 11 t=0.0 --stop "5." 1
mlx-community/Qwen3.5-35B-A3B-4bit @ stop-cli-api-dedup stop-cli-api-dedup Error: Unknown option '--stop'. Did you mean '--top-p'? 11 t=0.0 --stop "3." 1
mlx-community/Qwen3.5-35B-A3B-4bit @ stop-json-object-key stop-json-object-key Error code: 400 - {'error': {'type': 'mlx_error', 'message': 'The operation couldn’t be completed. (Jinja.TemplateException error 1.)'}} 41 t=0.0 1.0
mlx-community/Qwen3.5-35B-A3B-4bit @ stop-json-object-no-match stop-json-object-no-match Error code: 400 - {'error': {'type': 'mlx_error', 'message': 'The operation couldn’t be completed. (Jinja.TemplateException error 1.)'}} 11 t=0.0 1.0

AI Analysis (--smart)

codex Analysis · avg score: 2.0/5

claude Analysis · avg score: 2.1/5

Full Responses

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-code-fence 122 tokens · 47.4 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-guided-json-no-match 1150 tokens · 43.2 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-guided-json-brace 819 tokens · 43.1 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-no-match 134 tokens · 40.6 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-word 90 tokens · 39.7 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-system-numbered 138 tokens · 36.9 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-system-pirate 374 tokens · 36.7 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-four-max 102 tokens · 35.3 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-non-streaming 161 tokens · 34.9 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-streaming 161 tokens · 34.0 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-multi-word 111 tokens · 33.2 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-top-p 111 tokens · 32.3 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-high-temp 94 tokens · 31.5 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-html-tag 107 tokens · 31.3 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-guided-json-comma 58 tokens · 31.3 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-guided-json-value 38 tokens · 30.9 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-seed-run2 80 tokens · 30.4 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-seed-run1 80 tokens · 30.4 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-multi 98 tokens · 30.1 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-single 90 tokens · 30.0 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-unicode 38 tokens · 29.6 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-long-phrase 44 tokens · 29.4 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-low-max-tokens 40 tokens · 27.5 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-immediate 8 tokens · 19.2 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-double-newline 6 tokens · 17.6 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-period 6 tokens · 17.1 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-special-chars 7 tokens · 16.0 tok/s

mlx-community/Qwen3.5-35B-A3B-4bit @ stop-api-newline 6 tokens · 13.3 tok/s