Triple
T1146821
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mason District |
E23584
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Lake Barcroft, Virginia |
E67484
|
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: Lake Barcroft, Virginia | Statement: [Mason District, contains, Lake Barcroft, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Barcroft, Virginia Context triple: [Mason District, contains, Lake Barcroft, Virginia]
-
A.
Lake Barcroft, Virginia
chosen
Lake Barcroft, Virginia is a residential community in Fairfax County known for its large private lake, recreational amenities, and proximity to Washington, D.C.
-
B.
Lake Accotink Park
Lake Accotink Park is a popular Fairfax County, Virginia recreational area centered around Lake Accotink, offering trails, boating, picnicking, and other outdoor activities.
-
C.
MacArthur Park Lake
MacArthur Park Lake is an urban lake in Los Angeles known for its surrounding historic park, cultural significance, and views of the downtown skyline.
-
D.
Lake Burley Griffin
Lake Burley Griffin is a large artificial lake in the center of Canberra, Australia, serving as a key recreational and scenic landmark around which many of the nation’s major institutions are located.
-
E.
White Rock Lake
White Rock Lake is a large urban reservoir and popular recreational area in east Dallas, Texas, known for its scenic trails, wildlife, and views of the city.
- 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_69a493ef399c8190b04b9146d2314f59 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bc6e8c2081909fb3534413b7aacb |
completed | March 1, 2026, 10:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac830d57e0819086fd19e032a589cd |
completed | March 7, 2026, 7:57 p.m. |
Created at: March 1, 2026, 7:44 p.m.