Triple

T7655093
Position Surface form Disambiguated ID Type / Status
Subject Waterloo, Nebraska E173359 entity
Predicate hasMetropolitanArea P40 FINISHED
Object Omaha–Council Bluffs metropolitan area E10013 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: Omaha–Council Bluffs metropolitan area | Statement: [Waterloo, Nebraska, hasMetropolitanArea, Omaha–Council Bluffs metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Omaha–Council Bluffs metropolitan area
Context triple: [Waterloo, Nebraska, hasMetropolitanArea, Omaha–Council Bluffs metropolitan area]
  • A. Omaha–Council Bluffs metropolitan area chosen
    The Omaha–Council Bluffs metropolitan area is a bi-state urban region centered on Omaha, Nebraska, and Council Bluffs, Iowa, serving as a major economic and cultural hub in the Midwestern United States.
  • B. Kansas City metropolitan area
    The Kansas City metropolitan area is a major bi-state urban region centered on Kansas City, spanning parts of Missouri and Kansas and known for its jazz heritage, barbecue, and diverse economy.
  • C. Sioux City metropolitan area
    The Sioux City metropolitan area is a multi-state urban region centered on Sioux City, Iowa, encompassing surrounding communities in Iowa, Nebraska, and South Dakota.
  • D. Dubuque metropolitan area region
    The Dubuque metropolitan area region is a multi-county urban and rural region centered on the city of Dubuque in eastern Iowa, encompassing surrounding communities for economic, social, and planning purposes.
  • E. Lincoln metropolitan area
    The Lincoln metropolitan area is a U.S. metropolitan region in southeastern Nebraska centered on the city of Lincoln and its surrounding communities.
  • 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_69c6995473348190a4f41d110d619a18 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c7018ea3688190907c3ac7d25e3da6 completed March 27, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a21dd3088190bb026de65970a14b completed March 29, 2026, 3:53 a.m.
Created at: March 27, 2026, 3:59 p.m.