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Coding | Johanna Benchmarks
Coding
Tests models on code generation, correctness, best practices, and UI/UX sensibility.
23 challenges
695 runs
44 models tested
Latest Model Ratings
newest 7 of 17
Show all 17
Model
Stadium Exit Gate Bottleneck
Dropped Garden Hose Whip
Tablecloth Yank Trick
Neon Unicorn Frappuccino
Spinning cat meme
Umbrella In High Wind
Escalator Reversal Disaster
Average
1
gpt-6.1-sol-pro
--
--
--
95
excellent
--
85
very good
85
very good
88
very good
2
claude-opus-5.5
30
bad
95
excellent
95
excellent
95
excellent
--
95
excellent
85
very good
83
very good
3
gpt-6.1-terra-pro
30
bad
85
very good
95
excellent
95
excellent
--
85
very good
70
good
77
good
4
crouton-alpha
30
bad
85
very good
70
good
95
excellent
--
95
excellent
70
good
74
good
5
kimi-k3.1-pro
50
mediocre
50
mediocre
95
excellent
95
excellent
10
very bad
95
excellent
85
very good
69
good
6
gpt-6.1-terra
30
bad
95
excellent
50
mediocre
95
excellent
--
70
good
70
good
68
good
7
muse-spark-open
--
--
--
85
very good
85
very good
70
good
30
bad
68
good
8
gemini-4-hydrogen
50
mediocre
78
very good
70
good
73
good
90
excellent
78
very good
10
very bad
64
good
9
ernie-5.5-flash-preview
70
good
--
--
78
very good
--
85
very good
10
very bad
61
good
10
beam-1.0-501b-a23b
--
--
--
85
very good
70
good
30
bad
50
mediocre
59
mediocre
11
inkling
--
--
--
30
bad
85
very good
70
good
50
mediocre
59
mediocre
12
gemini-4-argon
--
--
--
40
mediocre
90
excellent
90
excellent
10
very bad
58
mediocre
13
muse-wonder
30
bad
30
bad
30
bad
95
excellent
--
95
excellent
50
mediocre
55
mediocre
14
deepseek-v4.1-flash-1017
30
bad
70
good
30
bad
10
very bad
--
85
very good
70
good
49
mediocre
15
glm-5.3-flash
60
good
30
bad
--
10
very bad
85
very good
63
good
40
mediocre
48
mediocre
16
nex-n2.6
30
bad
50
mediocre
50
mediocre
30
bad
95
excellent
30
bad
50
mediocre
48
mediocre
17
gemini-4-carbon
60
good
10
very bad
78
very good
90
excellent
10
very bad
30
bad
50
mediocre
47
mediocre
18
nemotron-3.5-super-vl:free
--
--
--
30
bad
10
very bad
70
good
50
mediocre
40
mediocre
19
ripple-65b-preview
--
--
--
10
very bad
70
good
30
bad
30
bad
35
bad
20
nemotron-3-ultra-550b-a55b
--
--
--
30
bad
70
good
10
very bad
30
bad
35
bad
21
nemotron-3-ultra-550b-a55b:free
--
--
--
30
bad
10
very bad
10
very bad
10
very bad
15
very bad
22
ernie-5.5-flash-preview:free
--
--
--
--
--
--
10
very bad
10
very bad