Corrections log

A correction is any change to a published price, limit, date, detector reading, meaning rating, error count or score, and any change to a statement of fact about a tool or a detector. A fix to spelling or layout that leaves every fact as it was is not a correction and is not logged. A change to the test set or the method is dated on the method page and, where it affects a published fact, logged here as well.

Anyone can report an error or dispute a reading through the contact page. The editors check the report against the source: the vendor's page for a price or a limit, the screenshot for a detector reading, the raw files for a rating. If the report is right, the page changes and the entry below is written the same day. If the report is wrong, the reporter gets a reply saying why, and nothing is logged.

A dispute about a reading from a test run is handled under the rule on how we test AI humanizers: the dispute and the response are recorded as a dated note on the run page, and if a number changes, the change is a new run ID. A run is never edited after it publishes.

The reporter is named in the log only as "reader", "vendor" or "editor", never by name, unless the reporter asks to be named.

Readers, vendors and the editors themselves. A vendor disputing a fact about its own tool is treated the same as a reader: the claim is checked against the source, and the outcome is logged. A vendor cannot have a fact removed because it is unwelcome; it can have a fact corrected because it is wrong. The full policy is on the editorial policy page, and the about page describes who the editors are.

• 2026-11-09: site published; no corrections yet.

Each new entry is added at the top of the table, and the updated date on this page is the date of the most recent entry. The ranking the corrections most often concern is the full list of twelve tools, where every price and limit carries the day it was read.