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.