Triple
T6410968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Virginia terminals (Norfolk, Newport News, Roanoke, Richmond) |
E127703
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Newport News station
Newport News station is an Amtrak passenger rail station in Newport News, Virginia, serving as one of the key intercity rail terminals in the Hampton Roads region.
|
E590739
|
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: Newport News station | Statement: [Virginia terminals (Norfolk, Newport News, Roanoke, Richmond), hasPart, Newport News station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Newport News station Context triple: [Virginia terminals (Norfolk, Newport News, Roanoke, Richmond), hasPart, Newport News station]
-
A.
New Brunswick station
New Brunswick station is a major New Jersey Transit and Amtrak rail station on the Northeast Corridor line serving the city of New Brunswick, New Jersey.
-
B.
Wilmington station
Wilmington station is a historic Amtrak and SEPTA commuter rail hub in Wilmington, Delaware, serving as a major stop along the Northeast Corridor.
-
C.
Wilmington station
Wilmington station is a commuter rail stop in Wilmington, Massachusetts, serving as part of the Greater Boston public transportation network.
-
D.
Charlottesville station
Charlottesville station is a passenger rail station in Charlottesville, Virginia, that serves as a regional transportation hub for Amtrak services in the area.
-
E.
Lorton station
Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
- 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: Newport News station Triple: [Virginia terminals (Norfolk, Newport News, Roanoke, Richmond), hasPart, Newport News station]
Generated description
Newport News station is an Amtrak passenger rail station in Newport News, Virginia, serving as one of the key intercity rail terminals in the Hampton Roads region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Newport News station Target entity description: Newport News station is an Amtrak passenger rail station in Newport News, Virginia, serving as one of the key intercity rail terminals in the Hampton Roads region.
-
A.
New Brunswick station
New Brunswick station is a major New Jersey Transit and Amtrak rail station on the Northeast Corridor line serving the city of New Brunswick, New Jersey.
-
B.
Wilmington station
Wilmington station is a historic Amtrak and SEPTA commuter rail hub in Wilmington, Delaware, serving as a major stop along the Northeast Corridor.
-
C.
Wilmington station
Wilmington station is a commuter rail stop in Wilmington, Massachusetts, serving as part of the Greater Boston public transportation network.
-
D.
Charlottesville station
Charlottesville station is a passenger rail station in Charlottesville, Virginia, that serves as a regional transportation hub for Amtrak services in the area.
-
E.
Lorton station
Lorton station is the northern terminus of Amtrak’s Auto Train service, located in Lorton, Virginia.
- 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_69c0083723d88190b1e37b19df162c08 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c068d0f2b88190af06c208d8c01d07 |
completed | March 22, 2026, 10:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c638b7582481909640965acf261dff |
completed | March 27, 2026, 7:58 a.m. |
| NEDg | Description generation | batch_69c63b74688881909bb41db1ec89daf6 |
completed | March 27, 2026, 8:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c63be025c88190b24cf4168b8194a0 |
completed | March 27, 2026, 8:12 a.m. |
Created at: March 22, 2026, 4:41 p.m.