Triple
T1970655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rosslyn–Ballston corridor |
E42790
|
entity |
| Predicate | governedBy |
P46
|
FINISHED |
| Object | Arlington County Board |
E192134
|
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: Arlington County Board | Statement: [Rosslyn–Ballston corridor, governedBy, Arlington County Board]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arlington County Board Context triple: [Rosslyn–Ballston corridor, governedBy, Arlington County Board]
-
A.
Arlington County Board
chosen
The Arlington County Board is the elected governing body that sets policy, approves budgets, and oversees local services for Arlington County, Virginia.
-
B.
Fairfax County Board of Supervisors
The Fairfax County Board of Supervisors is the elected legislative and policy-making body that oversees local government operations and sets laws, budgets, and priorities for Fairfax County, Virginia.
-
C.
Arlington County government
Arlington County government is the local governing body responsible for administering public services, policies, and regulations for Arlington County, Virginia.
-
D.
Loudoun County Board of Supervisors
The Loudoun County Board of Supervisors is the elected legislative and policymaking body that oversees county government operations, budgets, and local ordinances in Loudoun County, Virginia.
-
E.
Prince George’s County Council
The Prince George’s County Council is the elected legislative body responsible for creating local laws, setting policies, and overseeing the budget for Prince George’s County, Maryland.
- 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_69a88711151c8190940b2572095059d7 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb3d2836c8190a35cb6d8e2dd4bdf |
completed | March 7, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adfbd9a2dc81909f86fdfa9c646dd0 |
completed | March 8, 2026, 10:44 p.m. |
Created at: March 4, 2026, 7:36 p.m.