Bright Data's AI self-healing rewrote our scraper and reported success. Vanished caught 28 silently corrupted records that no validation would ever surface.
Your scraper reports success. Your HTTP client returns 200. Your JSON parser passes. But the data is wrong — and no downstream system will ever know.
Open-Meteo changed their docs page. The scraper's selectors stopped matching. Bright Data's AI self-healing kicks in.
The self-healer rewrote selectors, added navigation guards, and reported the scraper as HEALTHY. 69 records returned.
28 records lost forecast_days. Record 0 is now WHO radiation data. No error was thrown. No validation failed.
Capture what your scraper actually returned. Not what it was supposed to return.
Detect field-level semantic changes across snapshots — even when record order is scrambled.
Surface meaningful drift, disappearance, and contradictions. Silence structural noise.
Vanished compares snapshots before and after self-healing and surfaces exactly what changed — silently.