Triple
T584686
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gainesville, Virginia |
E15132
|
entity |
| Predicate | metropolitanStatisticalArea |
P15840
|
FINISHED |
| Object | Washington–Arlington–Alexandria, DC–VA–MD–WV MSA |
E514
|
NE FINISHED |
How this triple was built (3 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: Washington–Arlington–Alexandria, DC–VA–MD–WV MSA | Statement: [Gainesville, Virginia, metropolitanStatisticalArea, Washington–Arlington–Alexandria, DC–VA–MD–WV MSA]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Washington–Arlington–Alexandria, DC–VA–MD–WV MSA Context triple: [Gainesville, Virginia, metropolitanStatisticalArea, Washington–Arlington–Alexandria, DC–VA–MD–WV MSA]
-
A.
Washington metropolitan area
chosen
The Washington metropolitan area is a major U.S. urban region centered on the nation’s capital, encompassing Washington, D.C. and its surrounding suburbs in Maryland, Virginia, and West Virginia.
-
B.
Baltimore–Washington metropolitan area
The Baltimore–Washington metropolitan area is a major combined urban region in the Mid-Atlantic United States centered on the cities of Baltimore, Maryland, and Washington, D.C., known for its dense population, federal government presence, and diverse economy.
-
C.
Southeast Washington, D.C.
Southeast Washington, D.C. is a quadrant of the U.S. capital city known for its historic neighborhoods, including Capitol Hill, as well as major federal landmarks and rapidly redeveloping residential and commercial areas.
-
D.
Northeast Washington, D.C.
Northeast Washington, D.C. is a largely residential quadrant of the U.S. capital that includes historic neighborhoods, commercial corridors, and parts of the city’s political and cultural core.
-
E.
Fairfax, Virginia
Fairfax, Virginia is an independent city in Northern Virginia that serves as a major suburban community within the Washington, D.C. metropolitan area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: metropolitanStatisticalArea Context triple: [Gainesville, Virginia, metropolitanStatisticalArea, Washington–Arlington–Alexandria, DC–VA–MD–WV MSA]
-
A.
macroArea
Indicates a broad geographic or regional grouping within which an entity (such as a language or location) is situated.
-
B.
representsMetropolitanArea
Indicates that one entity serves as or corresponds to the metropolitan area associated with another entity.
-
C.
majorDistrict
Indicates that one administrative district is the primary or most significant district associated with another entity or area.
-
D.
largestMetropolitanArea
Indicates that one entity is the largest metropolitan area associated with, contained within, or relevant to another entity, typically by population or spatial extent.
-
E.
censusRegion
Indicates the broader census-defined geographic region in which an entity (such as a place or population unit) is located or classified.
- F. None of above. chosen
Provenance (5 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_69a4935783b8819082b77726ec10cc42 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49b9874c88190bd1e08d4689ea124 |
completed | March 1, 2026, 8:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a68916d9f081909a14612144491fb7 |
completed | March 3, 2026, 7:09 a.m. |
| PD | Predicate disambiguation | batch_69a494c9315c8190a773e8e00737d8a0 |
completed | March 1, 2026, 7:34 p.m. |
| PDg | Predicate description generation | batch_69a4985a2d08819090947895d9439e06 |
completed | March 1, 2026, 7:49 p.m. |
Created at: March 1, 2026, 7:33 p.m.