Triple

T5464016
Position Surface form Disambiguated ID Type / Status
Subject Indiana's 2nd congressional district E122660 entity
Predicate includesMetropolitanArea P5047 FINISHED
Object South Bend–Mishawaka metropolitan area E357250 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: South Bend–Mishawaka metropolitan area | Statement: [Indiana's 2nd congressional district, includesMetropolitanArea, South Bend–Mishawaka metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Bend–Mishawaka metropolitan area
Context triple: [Indiana's 2nd congressional district, includesMetropolitanArea, South Bend–Mishawaka metropolitan area]
  • A. South Bend–Mishawaka metropolitan area chosen
    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.
  • B. Michigan City–La Porte metropolitan area
    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.
  • 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. Indianapolis metropolitan area
    The Indianapolis metropolitan area is a major urban and economic region centered on Indiana’s capital city, encompassing numerous suburbs and serving as a hub for government, healthcare, education, and sports in central Indiana.
  • E. Northwest Indiana
    Northwest Indiana is a region of Indiana adjacent to the Chicago metropolitan area, known for its mix of industrial cities, Lake Michigan shoreline, and suburban 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_69bd4643f16081908d7f29e08096115a completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd9204504c81908d638da6f0e271a7 completed March 20, 2026, 6:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf415146988190823ab77b091231a1 completed March 22, 2026, 1:09 a.m.
Created at: March 20, 2026, 2:08 p.m.