SPXI instrument · method 0.8 of 87, level 0 (Measurement): Semantic Addresses Framework. An instrument of SPXI, the Semantic Packet for eXchange & Indexing; the whole practice is itemized at spxi.dev/methods.
This canonical query has been posed to the composition layer (Google AI Overview, AI Mode, or similar) and at least one response was captured and recorded.
Observation class: Observed address
Address type: unmatched
Latest status:THE DATA PROVENANCE INITIATIVE ON THE OVERVIEW — 'LED IN PART BY RESEARCHERS FROM MIT'; FOUR PLATFORMS WHERE THE RECORD HAS ONE; THE 70% OMISSION AND 50% ERROR RATES RIGHT; THE HOME PAGE'S 4,000+ DATASETS IN A CARD
Latest observation: 2026-10-29
Tributaries:Main capture registry
Originator: the Data Provenance Initiative (volunteer effort; paper by Shayne Longpre and 16 other authors) · outside the archive (out-universe) · dataset
SPXI treatment: partial
Observations
THE DATA PROVENANCE INITIATIVE ON THE OVERVIEW — 'LED IN PART BY RESEARCHERS FROM MIT'; FOUR PLATFORMS WHERE THE RECORD HAS ONE; THE 70% OMISSION AND 50% ERROR RATES RIGHT; THE HOME PAGE'S 4,000+ DATASETS IN A CARD· Google AI Overview· 2026-10-29
THE DATA PROVENANCE INITIATIVE, BY NAME, ON GOOGLE'S AI OVERVIEW, SIGNED OUT, 2026-10-29: 'a multi-institutional research project—led in part by researchers from MIT—that audits the datasets, licenses, and web domains us
Deposits mentioning this address
Deposits whose body text contains all significant terms of the canonical query. Cross-references derived from /api/body-index.json.