Triple
T1540017
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | McLean |
E32843
|
entity |
| Predicate | servedByRoad |
P385
|
FINISHED |
| Object | George Washington Memorial Parkway |
E28343
|
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: George Washington Memorial Parkway | Statement: [McLean, servedByRoad, George Washington Memorial Parkway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: George Washington Memorial Parkway Context triple: [McLean, servedByRoad, George Washington Memorial Parkway]
-
A.
George Washington Memorial Parkway
chosen
The George Washington Memorial Parkway is a scenic roadway and protected parkland along the Potomac River in the Washington, D.C. area, designed to honor George Washington while providing access to historic sites and natural areas.
-
B.
Dulles Greenway
Dulles Greenway is a privately owned toll road in Northern Virginia that connects Washington Dulles International Airport with communities in Loudoun County.
-
C.
Chapin Parkway
Chapin Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s renowned Olmsted-designed park and parkway network.
-
D.
Clara Barton Parkway
Clara Barton Parkway is a scenic roadway along the Potomac River in Maryland that provides access to Washington, D.C., and commemorates American Red Cross founder Clara Barton.
-
E.
Fairfax County Parkway
Fairfax County Parkway is a major north–south arterial highway in Northern Virginia that connects numerous suburban communities and provides an important commuter route around the western side of the Washington, D.C. metropolitan area.
- 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_69a885ed29088190a3c2d5a3d100c16e |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9083c942481909168394b6674d82b |
completed | March 5, 2026, 4:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58b7e1088190af92bc0cc8fddfbe |
completed | March 8, 2026, 11:08 a.m. |
Created at: March 4, 2026, 7:26 p.m.