Triple
T7798392
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Burke, Virginia |
E180358
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
Rolling Road VRE station
Rolling Road VRE station is a Virginia Railway Express commuter rail stop serving the Burke area in Fairfax County, Virginia.
|
E694109
|
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: Rolling Road VRE station | Statement: [Burke, Virginia, hasRailStation, Rolling Road VRE station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rolling Road VRE station Context triple: [Burke, Virginia, hasRailStation, Rolling Road VRE station]
-
A.
Tri-Rail station
A Tri-Rail station is a commuter rail stop in South Florida that serves passengers traveling along the regional Tri-Rail line between major cities such as Miami, Fort Lauderdale, and West Palm Beach.
-
B.
Fair Oaks Station
Fair Oaks Station was a key Civil War-era railroad stop in Virginia that lent its name to the nearby Battle of Fair Oaks.
-
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.
Monticello station
Monticello station is a light rail transit stop in Norfolk, Virginia, serving the city’s downtown area and nearby venues such as Scope Arena.
-
E.
Meadowview Station
Meadowview Station is a light rail transit station in Sacramento, California, serving as part of the Sacramento Regional Transit District’s network.
- 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: Rolling Road VRE station Triple: [Burke, Virginia, hasRailStation, Rolling Road VRE station]
Generated description
Rolling Road VRE station is a Virginia Railway Express commuter rail stop serving the Burke area in Fairfax County, Virginia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rolling Road VRE station Target entity description: Rolling Road VRE station is a Virginia Railway Express commuter rail stop serving the Burke area in Fairfax County, Virginia.
-
A.
Tri-Rail station
A Tri-Rail station is a commuter rail stop in South Florida that serves passengers traveling along the regional Tri-Rail line between major cities such as Miami, Fort Lauderdale, and West Palm Beach.
-
B.
Fair Oaks Station
Fair Oaks Station was a key Civil War-era railroad stop in Virginia that lent its name to the nearby Battle of Fair Oaks.
-
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.
Monticello station
Monticello station is a light rail transit stop in Norfolk, Virginia, serving the city’s downtown area and nearby venues such as Scope Arena.
-
E.
Meadowview Station
Meadowview Station is a light rail transit station in Sacramento, California, serving as part of the Sacramento Regional Transit District’s network.
- 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_69ca827d22208190b4dc5aa680edcf5d |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cae984185881908117f9f549ffc443 |
completed | March 30, 2026, 9:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb14149abc8190b172cfa8ab3b0fba |
completed | March 31, 2026, 12:23 a.m. |
| NEDg | Description generation | batch_69cb1636b0d48190a57c2d3a7b3b41ed |
completed | March 31, 2026, 12:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb1a3e6da08190bf4f82b59db41333 |
completed | March 31, 2026, 12:50 a.m. |
Created at: March 30, 2026, 4:32 p.m.