Triple
T15318591
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | VRE Fredericksburg Line |
E366226
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Quantico station
Quantico station is a passenger rail station in Quantico, Virginia, serving Virginia Railway Express commuter trains and Amtrak services along the Northeast Corridor.
|
E1150416
|
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: Quantico station | Statement: [VRE Fredericksburg Line, hasStation, Quantico station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Quantico station Context triple: [VRE Fredericksburg Line, hasStation, Quantico station]
-
A.
Savage station
Savage station is a commuter rail stop in Savage, Maryland, serving passengers on MARC's Camden Line between Washington, D.C., and Baltimore.
-
B.
North American Station
North American Station was a major Royal Navy command area responsible for British naval operations along the eastern coast of North America and the Caribbean during the age of sail.
-
C.
Fields Station
Fields Station is a remote roadside café, store, gas stop, and small lodging hub serving travelers in the tiny community of Fields in southeastern Oregon.
-
D.
Northeast "Bandit Suppression" Headquarters
The Northeast "Bandit Suppression" Headquarters was the Kuomintang’s main regional military command in Manchuria during the Chinese Civil War, responsible for directing Nationalist operations against Communist forces in the Liaoshen Campaign.
-
E.
Fort Dix
Fort Dix is a major U.S. Army installation in New Jersey that has long served as a key training and mobilization center for American soldiers.
- 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: Quantico station Triple: [VRE Fredericksburg Line, hasStation, Quantico station]
Generated description
Quantico station is a passenger rail station in Quantico, Virginia, serving Virginia Railway Express commuter trains and Amtrak services along the Northeast Corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Quantico station Target entity description: Quantico station is a passenger rail station in Quantico, Virginia, serving Virginia Railway Express commuter trains and Amtrak services along the Northeast Corridor.
-
A.
Savage station
Savage station is a commuter rail stop in Savage, Maryland, serving passengers on MARC's Camden Line between Washington, D.C., and Baltimore.
-
B.
North American Station
North American Station was a major Royal Navy command area responsible for British naval operations along the eastern coast of North America and the Caribbean during the age of sail.
-
C.
Fields Station
Fields Station is a remote roadside café, store, gas stop, and small lodging hub serving travelers in the tiny community of Fields in southeastern Oregon.
-
D.
Northeast "Bandit Suppression" Headquarters
The Northeast "Bandit Suppression" Headquarters was the Kuomintang’s main regional military command in Manchuria during the Chinese Civil War, responsible for directing Nationalist operations against Communist forces in the Liaoshen Campaign.
-
E.
Fort Dix
Fort Dix is a major U.S. Army installation in New Jersey that has long served as a key training and mobilization center for American soldiers.
- 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_69d85a121520819093dcce999fdefe1a |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03dd356b881908f054b64eee6a371 |
completed | April 16, 2026, 1:39 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fef8a9085881909904152c32b0fed1 |
completed | May 9, 2026, 9:04 a.m. |
| NEDg | Description generation | batch_69fefc8251d08190bf8a764f83f89d7e |
completed | May 9, 2026, 9:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fefd6c2bf88190b17a03be7b3353e3 |
completed | May 9, 2026, 9:25 a.m. |
Created at: April 10, 2026, 3:16 a.m.