Catalog coverage report
Original counts, an explicit denominator and downloadable CSV/JSON.
Data & research
Download useful data and inspect how it was produced.
Source registry
Primary documentation, verification dates and scope limits.
Public data API
Versioned static datasets and an optional rate-limited Node adapter.
Data changelog
Material additions and unresolved evidence gaps.
No measured GPU benchmark dataset, live retailer inventory or representative market price series is claimed. Those resources require additional evidence and infrastructure.