Triple

T4656738
Position Surface form Disambiguated ID Type / Status
Subject West Lafayette, Indiana E102427 entity
Predicate partOf P40 FINISHED
Object Lafayette metropolitan area
The Lafayette metropolitan area is a regional urban and economic hub in north-central Indiana centered on the cities of Lafayette and West Lafayette and home to Purdue University.
E459459 NE FINISHED

How this triple was built (4 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: Lafayette metropolitan area | Statement: [West Lafayette, Indiana, partOf, Lafayette metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lafayette metropolitan area
Context triple: [West Lafayette, Indiana, partOf, Lafayette metropolitan area]
  • A. Baton Rouge metropolitan area
    The Baton Rouge metropolitan area is a multi-parish urban region in southeastern Louisiana centered on the city of Baton Rouge, serving as a major hub for government, industry, education, and culture.
  • B. New Orleans metropolitan area
    The New Orleans metropolitan area is a major urban region in southeastern Louisiana centered on the historic city of New Orleans, known for its cultural diversity, port economy, and distinctive music and cuisine.
  • C. Louisville metropolitan area
    The Louisville metropolitan area is a multi-county urban region centered on Louisville, Kentucky, encompassing its surrounding suburbs and nearby communities across Kentucky and southern Indiana.
  • D. Bessemer metropolitan area
    The Bessemer metropolitan area is an urban region centered around the city of Bessemer, Alabama, encompassing its surrounding communities and serving as a local hub for education, commerce, and residential life.
  • E. Shreveport–Bossier City metropolitan area
    The Shreveport–Bossier City metropolitan area is a regional urban hub in northwestern Louisiana centered on the twin cities of Shreveport and Bossier City, known for its casinos, healthcare and service industries, and role as an economic and cultural center for the Ark-La-Tex region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lafayette metropolitan area
Triple: [West Lafayette, Indiana, partOf, Lafayette metropolitan area]
Generated description
The Lafayette metropolitan area is a regional urban and economic hub in north-central Indiana centered on the cities of Lafayette and West Lafayette and home to Purdue University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lafayette metropolitan area
Target entity description: The Lafayette metropolitan area is a regional urban and economic hub in north-central Indiana centered on the cities of Lafayette and West Lafayette and home to Purdue University.
  • A. Baton Rouge metropolitan area
    The Baton Rouge metropolitan area is a multi-parish urban region in southeastern Louisiana centered on the city of Baton Rouge, serving as a major hub for government, industry, education, and culture.
  • B. New Orleans metropolitan area
    The New Orleans metropolitan area is a major urban region in southeastern Louisiana centered on the historic city of New Orleans, known for its cultural diversity, port economy, and distinctive music and cuisine.
  • C. Louisville metropolitan area
    The Louisville metropolitan area is a multi-county urban region centered on Louisville, Kentucky, encompassing its surrounding suburbs and nearby communities across Kentucky and southern Indiana.
  • D. Bessemer metropolitan area
    The Bessemer metropolitan area is an urban region centered around the city of Bessemer, Alabama, encompassing its surrounding communities and serving as a local hub for education, commerce, and residential life.
  • E. Shreveport–Bossier City metropolitan area
    The Shreveport–Bossier City metropolitan area is a regional urban hub in northwestern Louisiana centered on the twin cities of Shreveport and Bossier City, known for its casinos, healthcare and service industries, and role as an economic and cultural center for the Ark-La-Tex region.
  • F. None of above. chosen

Provenance (5 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_69bd43d823288190952279faa0d1d066 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd63193a108190a7d9aec1d1d40cf8 completed March 20, 2026, 3:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfaf28c148190b46cf846528034c5 completed March 21, 2026, 1:57 a.m.
NEDg Description generation batch_69bdfc6751988190917ec53a8e2e27ec completed March 21, 2026, 2:03 a.m.
NED2 Entity disambiguation (via description) batch_69be009e6c488190b18e1b2b4b34ecef completed March 21, 2026, 2:21 a.m.
Created at: March 20, 2026, 1:14 p.m.