Triple
T5708143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charlotte Area Transit System |
E125835
|
entity |
| Predicate | operatesFacility |
P4904
|
FINISHED |
| Object |
Charlotte Transportation Center
Charlotte Transportation Center is the primary transit hub in uptown Charlotte, North Carolina, serving as a central connection point for the city’s buses and light rail services.
|
E540235
|
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: Charlotte Transportation Center | Statement: [Charlotte Area Transit System, operatesFacility, Charlotte Transportation Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charlotte Transportation Center Context triple: [Charlotte Area Transit System, operatesFacility, Charlotte Transportation Center]
-
A.
Anderson Regional Transportation Center
Anderson Regional Transportation Center is a major intermodal transit hub in Woburn, Massachusetts, serving commuter rail and bus passengers traveling to and from the Greater Boston area.
-
B.
Chester Transportation Center
Chester Transportation Center is a major multimodal transit hub in Chester, Pennsylvania, serving regional rail, bus, and other public transportation services.
-
C.
Williamsburg Transportation Center
Williamsburg Transportation Center is a multimodal transit hub in Williamsburg, Virginia, serving as the city’s main station for Amtrak trains, intercity buses, and local transportation services.
-
D.
Old Town Transit Center
Old Town Transit Center is a major public transportation hub in San Diego that connects trolley, bus, and regional rail services for the Old Town area and beyond.
-
E.
St. Louis Gateway Transportation Center
St. Louis Gateway Transportation Center is a major intermodal transit hub in downtown St. Louis, Missouri, serving Amtrak trains, intercity buses, and local transit services.
- 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: Charlotte Transportation Center Triple: [Charlotte Area Transit System, operatesFacility, Charlotte Transportation Center]
Generated description
Charlotte Transportation Center is the primary transit hub in uptown Charlotte, North Carolina, serving as a central connection point for the city’s buses and light rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charlotte Transportation Center Target entity description: Charlotte Transportation Center is the primary transit hub in uptown Charlotte, North Carolina, serving as a central connection point for the city’s buses and light rail services.
-
A.
Anderson Regional Transportation Center
Anderson Regional Transportation Center is a major intermodal transit hub in Woburn, Massachusetts, serving commuter rail and bus passengers traveling to and from the Greater Boston area.
-
B.
Chester Transportation Center
Chester Transportation Center is a major multimodal transit hub in Chester, Pennsylvania, serving regional rail, bus, and other public transportation services.
-
C.
Williamsburg Transportation Center
Williamsburg Transportation Center is a multimodal transit hub in Williamsburg, Virginia, serving as the city’s main station for Amtrak trains, intercity buses, and local transportation services.
-
D.
Old Town Transit Center
Old Town Transit Center is a major public transportation hub in San Diego that connects trolley, bus, and regional rail services for the Old Town area and beyond.
-
E.
St. Louis Gateway Transportation Center
St. Louis Gateway Transportation Center is a major intermodal transit hub in downtown St. Louis, Missouri, serving Amtrak trains, intercity buses, and local transit services.
- 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_69c0082d6fe48190b777fb383769e5c8 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0248ab6a88190be17bdc32c36e5cb |
completed | March 22, 2026, 5:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c05a6c17608190a9a808c2c77d937c |
completed | March 22, 2026, 9:09 p.m. |
| NEDg | Description generation | batch_69c05b7c3bd48190ad8303bf1bb3ec6a |
completed | March 22, 2026, 9:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c05c22c31081909a9a67d99e7c728c |
completed | March 22, 2026, 9:16 p.m. |
Created at: March 22, 2026, 3:45 p.m.