Triple
T3424229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wilson Boulevard |
E72188
|
entity |
| Predicate | terminusEast |
P3569
|
FINISHED |
| Object | Rosslyn, Arlington, Virginia |
E19300
|
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: Rosslyn, Arlington, Virginia | Statement: [Wilson Boulevard, terminusEast, Rosslyn, Arlington, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rosslyn, Arlington, Virginia Context triple: [Wilson Boulevard, terminusEast, Rosslyn, Arlington, Virginia]
-
A.
Rosslyn, Arlington, Virginia
chosen
Rosslyn, Arlington, Virginia is a dense urban neighborhood across the Potomac River from Georgetown in Washington, D.C., known for its high-rise office towers, transportation hubs, and views of the capital’s skyline.
-
B.
Arlington, Virginia
Arlington, Virginia is an urban county directly across the Potomac River from Washington, D.C., known for its dense development, federal government agencies, and landmarks such as the Pentagon and Arlington National Cemetery.
-
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.
Barcroft Hills, Virginia
Barcroft Hills, Virginia is a residential community located in Fairfax County, within the suburban region of Northern Virginia near Washington, D.C.
-
E.
Dominion Hills, Arlington, Virginia
Dominion Hills is a residential neighborhood in Arlington, Virginia, known for its mid-20th-century homes, proximity to parks and trails, and convenient access to nearby commercial corridors.
- 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_69ad85ad38e48190b7660c5118a35289 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb9533b588190a18a9b6495712ee0 |
completed | March 8, 2026, 6 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b360c789b48190807bddf1a3bf8d2e |
completed | March 13, 2026, 12:56 a.m. |
Created at: March 8, 2026, 3:15 p.m.