Triple
T2279211
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington & Old Dominion Railroad Trail |
E51241
|
entity |
| Predicate | terminusWest |
P3375
|
FINISHED |
| Object | Purcellville, Virginia |
E34533
|
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: Purcellville, Virginia | Statement: [Washington & Old Dominion Railroad Trail, terminusWest, Purcellville, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purcellville, Virginia Context triple: [Washington & Old Dominion Railroad Trail, terminusWest, Purcellville, Virginia]
-
A.
Purcellville
chosen
Purcellville is a small town in western Loudoun County, Virginia, known for its historic downtown, rural character, and role as a gateway to the Blue Ridge and Virginia wine country.
-
B.
Nokesville, Virginia
Nokesville, Virginia is a small rural community in Northern Virginia known for its farmland, equestrian activities, and quiet residential character.
-
C.
Stanardsville, Virginia
Stanardsville, Virginia is a small historic town in central Virginia located in the foothills of the Blue Ridge Mountains.
-
D.
Woodbridge, Virginia
Woodbridge, Virginia is a suburban community in Northern Virginia known for its proximity to Washington, D.C., extensive shopping centers, and access to the Potomac River and Occoquan Bay National Wildlife Refuge.
-
E.
Leesburg
Leesburg is a historic town in Loudoun County that serves as a suburban hub of Northern Virginia near Washington, D.C.
- 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_69a88b08e4308190bdac9aebcca1c91a |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc2194150819083156e4dcd45a423 |
completed | March 7, 2026, 6:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b360793f908190b0341c003207cc6f |
completed | March 13, 2026, 12:55 a.m. |
Created at: March 4, 2026, 7:48 p.m.