🧹
Data Janitor Env
OpenEnv
Disconnected
Tasks
Fix the Basics
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Easy · 40 rows · max 15 steps
Normalize the Chaos
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Medium · 100 rows · max 20 steps
Pipeline Merge
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Hard · 80+30 rows · max 30 steps
Current Session
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Quality Score
Steps
0/0
Rows
—
⟳ Reset
▶ Baseline
✓ Submit
Session Scores
fix_basics
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normalize_chaos
—
pipeline_merge
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Average
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Baseline Reference
fix_basics
100.0%
normalize_chaos
100.0%
pipeline_merge
100.0%
Average
100.0%
About
Structured RL environment for training AI agents to clean messy real-world datasets. 16 transformation commands · 3 difficulty tiers · deterministic grading
API Docs ↗
🧹
Select a task to begin
Choose a task from the sidebar, then click Reset to load the dataset and start cleaning.
Action Log
Clear
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Welcome to Data Janitor Env. Select a task and click Reset to start.
Command
inspect
drop_duplicates
fill_missing
drop_nulls
convert_type
normalize_text
standardize_date
standardize_phone
rename_column
map_values
filter_rows
split_column
merge_columns
join
add_column
submit
Column
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