Triple
T8922854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Transportation in Prince William County, Virginia |
E212466
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
Rippon VRE station
Rippon VRE station is a Virginia Railway Express commuter rail stop in Prince William County, Virginia, serving riders along the Fredericksburg Line.
|
E766911
|
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: Rippon VRE station | Statement: [Transportation in Prince William County, Virginia, hasRailStation, Rippon VRE station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rippon VRE station Context triple: [Transportation in Prince William County, Virginia, hasRailStation, Rippon VRE station]
-
A.
Pioneer Village station
Pioneer Village station is a Toronto Transit Commission subway station on Line 1 Yonge–University serving the York University and North York/Vaughan area.
-
B.
Stadium Village Station
Stadium Village Station is a light rail stop in Minneapolis, Minnesota, serving the METRO Green Line near the University of Minnesota’s athletic facilities.
-
C.
Central Pointe station
Central Pointe station is a light rail station in South Salt Lake, Utah, serving as an interchange point on the Utah Transit Authority’s TRAX system.
-
D.
Mattapan station
Mattapan station is a transit station in Boston, Massachusetts, serving as the terminus of the MBTA's Ashmont–Mattapan High-Speed Line.
-
E.
Parkwood station
Parkwood station is a light rail stop on Charlotte’s LYNX Blue Line serving the Parkwood Avenue area just northeast of Uptown Charlotte, North Carolina.
- 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: Rippon VRE station Triple: [Transportation in Prince William County, Virginia, hasRailStation, Rippon VRE station]
Generated description
Rippon VRE station is a Virginia Railway Express commuter rail stop in Prince William County, Virginia, serving riders along the Fredericksburg Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rippon VRE station Target entity description: Rippon VRE station is a Virginia Railway Express commuter rail stop in Prince William County, Virginia, serving riders along the Fredericksburg Line.
-
A.
Pioneer Village station
Pioneer Village station is a Toronto Transit Commission subway station on Line 1 Yonge–University serving the York University and North York/Vaughan area.
-
B.
Stadium Village Station
Stadium Village Station is a light rail stop in Minneapolis, Minnesota, serving the METRO Green Line near the University of Minnesota’s athletic facilities.
-
C.
Central Pointe station
Central Pointe station is a light rail station in South Salt Lake, Utah, serving as an interchange point on the Utah Transit Authority’s TRAX system.
-
D.
Mattapan station
Mattapan station is a transit station in Boston, Massachusetts, serving as the terminus of the MBTA's Ashmont–Mattapan High-Speed Line.
-
E.
Parkwood station
Parkwood station is a light rail stop on Charlotte’s LYNX Blue Line serving the Parkwood Avenue area just northeast of Uptown Charlotte, North Carolina.
- 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_69ca839481d48190b42b037e0d0f636c |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc665143688190872c681f4299bd9f |
completed | April 1, 2026, 12:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba5480d48190bf126caaa882d39e |
completed | April 3, 2026, 1:02 p.m. |
| NEDg | Description generation | batch_69cfbb0db6848190a375196a021d1bb9 |
completed | April 3, 2026, 1:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfbf7f551c819089830d16fe55599e |
completed | April 3, 2026, 1:24 p.m. |
Created at: March 30, 2026, 6:56 p.m.