Triple
T2036953
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morgantown, West Virginia |
E44652
|
entity |
| Predicate | transportSystem |
P941
|
FINISHED |
| Object |
Morgantown Personal Rapid Transit
Morgantown Personal Rapid Transit is an automated, on-demand public transit system in Morgantown, West Virginia, that uses small driverless vehicles running on dedicated guideways, primarily serving West Virginia University and the surrounding community.
|
E228010
|
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: Morgantown Personal Rapid Transit | Statement: [Morgantown, West Virginia, transportSystem, Morgantown Personal Rapid Transit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morgantown Personal Rapid Transit Context triple: [Morgantown, West Virginia, transportSystem, Morgantown Personal Rapid Transit]
-
A.
Baltimore Light Rail
Baltimore Light Rail is a regional light rail transit system serving Baltimore, Maryland, and its surrounding suburbs.
-
B.
The Tide light rail system
The Tide light rail system is an urban light rail transit network serving the city of Norfolk and surrounding areas in southeastern Virginia.
-
C.
Huntington Area Rapid Transit
Huntington Area Rapid Transit is the local bus system serving the town of Huntington in Suffolk County, New York.
-
D.
McNamara Terminal ExpressTram
The McNamara Terminal ExpressTram is an automated people mover system that transports passengers along the length of the McNamara Terminal at Detroit Metropolitan Wayne County Airport.
-
E.
DART Light Rail
DART Light Rail is a light rail transit system serving the Dallas–Fort Worth metropolitan area, operated by Dallas Area Rapid Transit.
- 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: Morgantown Personal Rapid Transit Triple: [Morgantown, West Virginia, transportSystem, Morgantown Personal Rapid Transit]
Generated description
Morgantown Personal Rapid Transit is an automated, on-demand public transit system in Morgantown, West Virginia, that uses small driverless vehicles running on dedicated guideways, primarily serving West Virginia University and the surrounding community.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Morgantown Personal Rapid Transit Target entity description: Morgantown Personal Rapid Transit is an automated, on-demand public transit system in Morgantown, West Virginia, that uses small driverless vehicles running on dedicated guideways, primarily serving West Virginia University and the surrounding community.
-
A.
Baltimore Light Rail
Baltimore Light Rail is a regional light rail transit system serving Baltimore, Maryland, and its surrounding suburbs.
-
B.
The Tide light rail system
The Tide light rail system is an urban light rail transit network serving the city of Norfolk and surrounding areas in southeastern Virginia.
-
C.
Huntington Area Rapid Transit
Huntington Area Rapid Transit is the local bus system serving the town of Huntington in Suffolk County, New York.
-
D.
McNamara Terminal ExpressTram
The McNamara Terminal ExpressTram is an automated people mover system that transports passengers along the length of the McNamara Terminal at Detroit Metropolitan Wayne County Airport.
-
E.
DART Light Rail
DART Light Rail is a light rail transit system serving the Dallas–Fort Worth metropolitan area, operated by Dallas Area Rapid Transit.
- 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_69a889159ec481908f9e4472d9f480c7 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9363b608190b42aa6d3f3fd78c4 |
completed | March 7, 2026, 5:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae1ff38fb881909558e4d715a4d314 |
completed | March 9, 2026, 1:18 a.m. |
| NEDg | Description generation | batch_69ae20946a288190a3bd2a19e3608e86 |
completed | March 9, 2026, 1:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae2109d17c819094a298a822064052 |
completed | March 9, 2026, 1:23 a.m. |
Created at: March 4, 2026, 7:39 p.m.