Triple
T19729465
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River |
E473812
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Rock Creek and Potomac Parkway |
—
|
NE NERFINISHED |
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: Rock Creek and Potomac Parkway | Statement: [Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River, connectsTo, Rock Creek and Potomac Parkway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rock Creek and Potomac Parkway Context triple: [Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River, connectsTo, Rock Creek and Potomac Parkway]
-
A.
Rock Creek and Potomac Parkway
chosen
Rock Creek and Potomac Parkway is a scenic, historic roadway and park corridor in Washington, D.C., running along Rock Creek and the Potomac River and connecting several major city landmarks and neighborhoods.
-
B.
Columbia Pike
Columbia Pike is a major historic thoroughfare and commuter route in Northern Virginia that connects Arlington County to Fairfax County and serves as a key corridor into Washington, D.C.
-
C.
Piney Branch Parkway NW
Piney Branch Parkway NW is a scenic roadway in Washington, D.C., running through Rock Creek Park and providing a wooded corridor between nearby city streets and the park’s natural landscape.
-
D.
Leesburg Pike
Leesburg Pike is a primary arterial roadway in Northern Virginia that connects Tysons to other key communities in the Washington, D.C. metropolitan area.
-
E.
Perry Hall Road
Perry Hall Road is a residential street in Orpington, within the London Borough of Bromley in southeast London.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e517ebd48190979ee76723bcfadf |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e649fb27c48190893bfbc1018f12e2 |
completed | April 20, 2026, 3:44 p.m. |
Created at: April 10, 2026, 1:47 p.m.