Triple
T137440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington Metropolitan Area Transit Authority |
E2776
|
entity |
| Predicate | serviceAreaIncludes |
P82
|
FINISHED |
| Object | City of Falls Church, Virginia |
E11458
|
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: City of Falls Church, Virginia | Statement: [Washington Metropolitan Area Transit Authority, serviceAreaIncludes, City of Falls Church, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Falls Church, Virginia Context triple: [Washington Metropolitan Area Transit Authority, serviceAreaIncludes, City of Falls Church, Virginia]
-
A.
City of Falls Church
chosen
The City of Falls Church is a small, independent municipality in the Washington, D.C. metropolitan area known for its strong public schools and historic, close-knit community.
-
B.
City of Alexandria, Virginia
The City of Alexandria, Virginia is an independent city in Northern Virginia along the Potomac River, known for its historic Old Town, colonial architecture, and proximity to Washington, D.C.
-
C.
City of Fairfax
The City of Fairfax is a small, historic independent city in Northern Virginia that serves as a suburban community and local government center near Washington, D.C.
-
D.
Rosslyn, Arlington, Virginia
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.
-
E.
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.
- 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_69a2521e35c08190b28e5c9f1e3c9b59 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NER | Named-entity recognition | batch_69a25b82ef94819083488d3d93fdfe6f |
completed | Feb. 28, 2026, 3:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2d4c838908190ae67f4e58fd700b0 |
completed | Feb. 28, 2026, 11:43 a.m. |
Created at: Feb. 28, 2026, 2:31 a.m.