| openai / mle-bench MLE-bench is a benchmark for measuring how well AI agents perform at machine learning engineering |
15K
lines of main code
382 files
0.3K
lines of test code
7 files
15K
lines of other code
527 files
2y
age
624 days
30%
main code touched
1 year (14K LOC)
30%
new main code
1 year (14K LOC)
 12K py  2.3K yaml MJS 0.03K mjs
 0.2K sh  0.1K gitignore  0.05K toml 0.04K py GITATTRIBUTES 0.01K gitattributes  0.01K dockerignore
 8.8K md  4K txt  1.3K json 0.05K py 0.01K sh 0.01K gitignore
- json  - csv - txt
13K py 8.8K md 4K txt 2.3K yaml 1.9K json 0.2K sh 0.1K gitignore 0.05K toml MJS 0.03K mjs GITATTRIBUTES 0.01K gitattributes 0.01K dockerignore
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npm
docker
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| Standard analyses: | Main Code: 14,775 LOC (382 files) = PY (84%) + YAML (15%) + MJS (<1%) Secondary code: Test: 284 LOC (7); Generated: 590 LOC (1); Build & Deploy: 417 LOC (16); Other: 14,248 LOC (510); |
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| Duplication: 8% | |||
| File Size: 0% long (>1000 LOC), 86% short (<= 200 LOC) | |||
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Logical Component Decomposition: primary (6 components) | ||
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1 year, 8 months old
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0% of code updated more than 50 times Also see temporal dependencies for files frequently changed in same commits. |
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| Goals: Keep the system simple and easy to change (4) | |||
| Experimental analyses (less reliable heuristic analyses): | |||
| Unit Size: 19% long (>100 LOC), 23% short (<= 10 LOC) | |||
| Conditional Complexity: 3% complex (McCabe index > 50), 40% simple (McCabe index <= 5) | |||
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Static Component Dependencies: primary (6 components) | ||
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Features of interest:
TODOs
1 file |
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Overall Activity Per Year
Latest commit date: 2026-04-24
Reference analysis date: 2026-06-24
More details:
Commits Report
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Contributors Report
activity per month, week and day...Per MonthLatest commit date: 2026-04-24
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activity per month, week and day...Per MonthLatest commit date: 2026-04-24
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activity per month, week and day...Per MonthLatest commit date: 2026-04-24
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activity per month, week and day...Per MonthLatest commit date: 2026-04-24
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activity per month, week and day...Per MonthLatest commit date: 2026-04-24
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Activity Per File Extension
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commits |
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