Triple

T8745679
Position Surface form Disambiguated ID Type / Status
Subject Gerald R. Ford International Airport E207819 entity
Predicate isPrimaryCommercialAirportFor P42377 FINISHED
Object Grand Rapids metropolitan area E301877 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Grand Rapids metropolitan area | Statement: [Gerald R. Ford International Airport, isPrimaryCommercialAirportFor, Grand Rapids metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Rapids metropolitan area
Context triple: [Gerald R. Ford International Airport, isPrimaryCommercialAirportFor, Grand Rapids metropolitan area]
  • A. Grand Rapids metropolitan area chosen
    The Grand Rapids metropolitan area is a populous urban region in western Michigan centered on the city of Grand Rapids and its surrounding communities, known for its diverse economy, cultural institutions, and outdoor recreation.
  • B. Ann Arbor metropolitan area
    The Ann Arbor metropolitan area is a Michigan urban region centered on the city of Ann Arbor and its surrounding communities, known for its university-driven economy, research institutions, and vibrant cultural life.
  • C. Grand Rapids, Michigan
    Grand Rapids, Michigan is a mid-sized city in western Michigan known for its strong Dutch-American heritage, vibrant arts scene, and historic furniture manufacturing industry.
  • D. Lansing–East Lansing metropolitan area
    The Lansing–East Lansing metropolitan area is a U.S. metropolitan region in central Michigan centered around the state capital Lansing and the nearby college town of East Lansing, home to Michigan State University.
  • E. Holland–Grand Haven metropolitan area
    The Holland–Grand Haven metropolitan area is a U.S. Census-defined region in western Michigan centered around the cities of Holland and Grand Haven along the Lake Michigan shoreline.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca835bb2bc819084bb5906cb6ef7f8 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d745e0081909cab216593d5c01b completed March 31, 2026, 11:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0771920819081f191567c7e9fd2 completed April 3, 2026, 2:36 p.m.
Created at: March 30, 2026, 6:39 p.m.