Triple

T18639517
Position Surface form Disambiguated ID Type / Status
Subject Chicago–Milwaukee metropolitan corridor E455644 entity
Predicate containsUrbanArea P11388 FINISHED
Object Gary metropolitan area — NE NERFINISHED

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: Gary metropolitan area | Statement: [Chicago–Milwaukee metropolitan corridor, containsUrbanArea, Gary metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gary metropolitan area
Context triple: [Chicago–Milwaukee metropolitan corridor, containsUrbanArea, Gary metropolitan area]
  • A. Gary metropolitan area chosen
    The Gary metropolitan area is an urban region in northwest Indiana centered on the city of Gary, historically known for its steel industry and proximity to Chicago.
  • B. Anderson metropolitan area
    The Anderson metropolitan area is a U.S. metropolitan region in northwestern South Carolina centered on the city of Anderson and its surrounding communities.
  • C. Tyler metropolitan area
    The Tyler metropolitan area is a regional urban and economic hub in East Texas centered on the city of Tyler, known for its healthcare, education, and rose cultivation industries.
  • D. Wilson metropolitan area
    The Wilson metropolitan area is a small metropolitan region in eastern North Carolina centered on the city of Wilson and its surrounding communities.
  • E. David metropolitan area
    The David metropolitan area is the urban region centered around the city of David in western Panama, serving as a key commercial and transportation hub for the Chiriquí Province.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8d38ea1e88190997e9b231190ba6f completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54fcbe3088190849f60b09d1e7e4b completed April 19, 2026, 9:57 p.m.
Created at: April 10, 2026, 11:47 a.m.