link-audit-400.xlsx is the July 2026 sampled audit, drawn over the 19,725-record archive as first
assembled (FiveThirtyEight downloads of 2024-07-06 plus the tracker snapshot). It is superseded by
../link-audit-400-v2.xlsx, drawn with the same method and seed over the consolidated 22,085-record
archive. It is retained because 93 verdicts in the v2 workbook were carried over from it or from
tracker-audit-1104.xlsx (see coding_notes there).

Known error: draw 386 (Ipsos, http://polling.reuters.com/#poll/CP3_2/) is coded Complete / No Model
although the same URL is coded Unable to assess / Not available for the 15 other July records citing
it. The error was detected by the second coder in the September 2026 audit; the five v2 records that
had inherited the verdict were recoded as Not assessable. The July file is left as it was coded.
