Triple
T2279210
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington & Old Dominion Railroad Trail |
E51241
|
entity |
| Predicate | terminusEast |
P3569
|
FINISHED |
| Object | Shirlington, Arlington, Virginia |
E71423
|
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: Shirlington, Arlington, Virginia | Statement: [Washington & Old Dominion Railroad Trail, terminusEast, Shirlington, Arlington, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shirlington, Arlington, Virginia Context triple: [Washington & Old Dominion Railroad Trail, terminusEast, Shirlington, Arlington, Virginia]
-
A.
Nokesville, Virginia
Nokesville, Virginia is a small rural community in Northern Virginia known for its farmland, equestrian activities, and quiet residential character.
-
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.
Lovettsville, Virginia
Lovettsville, Virginia is a small historic town in northern Virginia near the Potomac River, known for its rural character and proximity to the Washington, D.C. metropolitan area.
-
D.
The Village at Shirlington
chosen
The Village at Shirlington is a mixed-use, open-air shopping, dining, and entertainment district located in Arlington, Virginia.
-
E.
Sterling, Virginia
Sterling, Virginia is a suburban community in Northern Virginia near Washington, D.C., known for its residential neighborhoods, shopping centers, and proximity to Dulles International Airport.
- 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_69ae71e48fb081908498f826167020a2 |
completed | March 9, 2026, 7:08 a.m. |
Created at: March 4, 2026, 7:48 p.m.