One story,
six Wikipedias

See how each language's Wikipedia tells the same story, and where they disagree.

Try

Scores

How the score works

How the score is made

Coverage over time

read FOR SYSTEM_TIME AS OF 1 Jan

What the index is made of

coverage · agreement · sourcing

Kinds of disagreement

Where they disagree

The mirror lines join paragraphs that say the same thing

Click any paragraph to read it in English. Grey: no counterpart in the other edition.

Side by side

How it changed over time from snapshots read FOR SYSTEM_TIME AS OF 1 January each year

    Who resembles whom every language against every other, through time

    cell = share of the row's article that has a counterpart in the column's · read FOR SYSTEM_TIME AS OF
    Detailswhat only one edition tells, aligned paragraphs and the SQL

    Only in Finnish

    Only in the other

    Aligned paragraphs

    mutual nearest neighbours by bge-m3 vector distance in MariaDB

    The SQL

    one statement compares two languages at any moment     
    
      
    
    
    
      
    
    
    

    
    No language edition is treated as the truth: each is scored against what most editions tell and against its own
      cited sources. Paragraph matching: bge-m3 vectors, cosine ≥ 0.6, computed in MariaDB over a system-versioned table.
      Every quote shown is checked word for word against the stored article text.