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README.md

@@ -70,14 +70,6 @@ Each row contains:
 - `table_html`: raw extracted table HTML
 - `table_html_char_length`: HTML character length
 
-## How It Was Built
-
-1. Enumerate filing files by year from local corpus.
-2. Shuffle filings with deterministic seed.
-3. Extract `<table>...</table>` blocks using HTML regex matching.
-4. Keep up to one table per filing for diversity.
-5. Continue until 100 tables for the year (or exhaust candidates).
-
 ## Intended Use
 
 - Table parsing benchmarks