Triple

T17136276
Position Surface form Disambiguated ID Type / Status
Subject Michigan City Area Schools E415844 entity
Predicate servesArea P82 FINISHED
Object Michigan City metropolitan area E415835 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: Michigan City metropolitan area | Statement: [Michigan City Area Schools, servesArea, Michigan City metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Michigan City metropolitan area
Context triple: [Michigan City Area Schools, servesArea, Michigan City metropolitan area]
  • A. Michigan City–La Porte metropolitan area chosen
    The Michigan City–La Porte metropolitan area is a small metropolitan region in northwestern Indiana centered on the cities of Michigan City and La Porte, forming part of the greater Chicago combined statistical area.
  • B. South Bend–Mishawaka metropolitan area
    The South Bend–Mishawaka metropolitan area is a regional urban hub in northern Indiana and southwestern Michigan centered on the cities of South Bend and Mishawaka, known for its manufacturing base and institutions like the University of Notre Dame.
  • C. Fort Wayne metropolitan area
    The Fort Wayne metropolitan area is a regional urban and economic hub in northeastern Indiana centered on the city of Fort Wayne and its surrounding communities.
  • D. Michigan City, Indiana
    Michigan City, Indiana is a small city on the southern shore of Lake Michigan known as a gateway to the Indiana Dunes and a regional hub for lakefront recreation and tourism.
  • E. Benton Harbor–St. Joseph metropolitan area
    The Benton Harbor–St. Joseph metropolitan area is a small urban region in southwestern Michigan centered on the twin cities of Benton Harbor and St. Joseph along the shore of Lake Michigan.
  • 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_69d886d15af4819092f92f8a129763e6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3f2cf1c588190986167adcf4851b5 completed April 18, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a01482cd918819082d18b3cb76394cb completed May 11, 2026, 3:08 a.m.
Created at: April 10, 2026, 5:36 a.m.