Triple
T8530733
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Union Station |
E201938
|
entity |
| Predicate | hasNotableExample |
P1259
|
FINISHED |
| Object | Union Station (Durham, North Carolina) |
E148147
|
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: Union Station (Durham, North Carolina) | Statement: [Union Station, hasNotableExample, Union Station (Durham, North Carolina)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Station (Durham, North Carolina) Context triple: [Union Station, hasNotableExample, Union Station (Durham, North Carolina)]
-
A.
Raleigh Union Station
Raleigh Union Station is a major intercity passenger rail hub in downtown Raleigh, North Carolina, serving Amtrak trains and regional transit connections.
-
B.
Durham Station Transportation Center
chosen
Durham Station Transportation Center is a major multimodal transit hub in downtown Durham, North Carolina, serving local and regional bus routes and connecting travelers to the broader Triangle area.
-
C.
GoRaleigh Station
GoRaleigh Station is the primary downtown transit hub in Raleigh, North Carolina, serving as the main boarding and transfer point for the city's bus network.
-
D.
Greensboro Station
Greensboro Station is a Washington Metro Silver Line station serving the Tysons area of Fairfax County, Virginia.
-
E.
Raleigh City Hall
Raleigh City Hall is the primary municipal government building of Raleigh, North Carolina, housing key city offices and serving as the central location for local legislative activities.
- 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_69ca83228b24819085d22e7dc99f5d94 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe67546248190b359c845c0161ad3 |
completed | March 31, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce890333d08190b510d970e6d6fee5 |
completed | April 2, 2026, 3:19 p.m. |
Created at: March 30, 2026, 6:17 p.m.