anthropics/original_performance_takehome
File Churn
File change frequency (churn) shows the distribution of file updates (days with at least one commit).
Overview
File Change Frequency Overall
  • There are 1 files with 178 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 0 files changed 6-20 times (0 lines of code)
    • 1 file changed 1-5 times (178 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 1 files with 178 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 0 files changed by 6-10 contributors (0 lines of code)
    • 0 files changed by 2-5 contributors (0 lines of code)
    • 1 file changed by 1 contributor (178 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
py, txt, gitignore, md, html
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
py0% | 0% | 0% | 0% | 100%
html0% | 0% | 0% | 0% | 0%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
ROOT0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 4)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
178 12 2026-01-22 2026-01-22 1 1 +6 / -0 tristan@anthropic.com tristan@anthropic.com
64 2
109 -
problem.py
in root
 414 24
Files With Most Churn (Top 4)
Based on the number of lines added and deleted across all commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
178 12 2026-01-22 2026-01-22 1 1 +6 / -0 tristan@anthropic.com tristan@anthropic.com
64 2
109 -
problem.py
in root
 414 24
Files With Most Contributors (Top 4)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
178 12 2026-01-22 2026-01-22 1 1 +6 / -0 tristan@anthropic.com tristan@anthropic.com
109 -
64 2
problem.py
in root
 414 24
Files With Least Contributors (Top 4)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsline
churn		first
contributor		latest
contributor
problem.py
in root
 414 24
109 -
64 2
178 12 2026-01-22 2026-01-22 1 1 +6 / -0 tristan@anthropic.com tristan@anthropic.com
Correlations

File Size vs. Number of Changes: 1 points

perf_takehome.py x: 178 lines of code y: 1 # changes
1.0
# changes
  min: 1.0
  average: 1.0
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 1.0
0 178.0
lines of code
min: 178.0 | average: 178.0 | 25th percentile: 178.0 | median: 178.0 | 75th percentile: 178.0 | max: 178.0

Number of Contributors vs. Number of Changes: 1 points

perf_takehome.py x: 1 # contributors y: 1 # changes
1.0
# changes
  min: 1.0
  average: 1.0
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 1.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Contributors vs. File Size: 1 points

perf_takehome.py x: 1 # contributors y: 178 lines of code
178.0
lines of code
  min: 178.0
  average: 178.0
  25th percentile: 178.0
  median: 178.0
  75th percentile: 178.0
  max: 178.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

Number of Changes vs. Line Churn: 3 points

Readme.md x: 3 # changes y: 46 line churn perf_takehome.py x: 1 # changes y: 6 line churn tests/frozen_problem.py x: 1 # changes y: 1138 line churn
1138.0
line churn
  min: 6.0
  average: 396.67
  25th percentile: 6.0
  median: 46.0
  75th percentile: 1138.0
  max: 1138.0
0 3.0
# changes
min: 1.0 | average: 1.67 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 3.0 | max: 3.0

Number of Contributors vs. Line Churn: 1 points

perf_takehome.py x: 1 # contributors y: 6 line churn
6.0
line churn
  min: 6.0
  average: 6.0
  25th percentile: 6.0
  median: 6.0
  75th percentile: 6.0
  max: 6.0
0 1.0
# contributors
min: 1.0 | average: 1.0 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 1.0

File Size vs. Line Churn: 1 points

perf_takehome.py x: 178 lines of code y: 6 line churn
6.0
line churn
  min: 6.0
  average: 6.0
  25th percentile: 6.0
  median: 6.0
  75th percentile: 6.0
  max: 6.0
0 178.0
lines of code
min: 178.0 | average: 178.0 | 25th percentile: 178.0 | median: 178.0 | 75th percentile: 178.0 | max: 178.0