Triple
T1003268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Auto Train |
E21650
|
entity |
| Predicate | routeStart |
P389
|
FINISHED |
| Object | Lorton, Virginia |
E34101
|
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: Lorton, Virginia | Statement: [Auto Train, routeStart, Lorton, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lorton, Virginia Context triple: [Auto Train, routeStart, Lorton, Virginia]
-
A.
Lorton
chosen
Lorton is a suburban community in Fairfax County, Northern Virginia, known for its residential neighborhoods, proximity to major transportation routes, and redevelopment of the former Lorton Reformatory site.
-
B.
Lansdowne, Virginia
Lansdowne, Virginia is a suburban census-designated community in northern Virginia known for its planned residential neighborhoods, golf courses, and proximity to Washington, D.C.
-
C.
Dunn Loring, Virginia
Dunn Loring, Virginia is a suburban community in Fairfax County known for its residential neighborhoods and proximity to Washington, D.C., including access via the Dunn Loring–Merrifield Metro station.
-
D.
Stafford, Virginia
Stafford, Virginia is an unincorporated community that serves as the administrative and population center of Stafford County in northern Virginia, near the Washington, D.C. metropolitan area.
-
E.
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.
- 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_69a493c53e648190ae8cb76c433fd9a7 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b4fe0a548190aee8abf1890e141e |
completed | March 1, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae5d73c10c8190a059c3ae6b3a6279 |
completed | March 9, 2026, 5:41 a.m. |
Created at: March 1, 2026, 7:41 p.m.