Triple
T10995556
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barcroft Hills, Virginia |
E259855
|
entity |
| Predicate | nearWaterBody |
P8567
|
FINISHED |
| Object | Lake Barcroft |
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 | Statement: [Barcroft Hills, Virginia, nearWaterBody, Lake Barcroft]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Barcroft Context triple: [Barcroft Hills, Virginia, nearWaterBody, Lake Barcroft]
-
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 Anne
Lake Anne is a man-made lake and central community focal point in Reston, Virginia, surrounded by residential areas, shops, and public spaces.
-
C.
Lake Fairfax Park
Lake Fairfax Park is a large public park in Reston, Virginia, known for its lake, trails, campgrounds, and recreational facilities.
-
D.
Occoquan Reservoir
Occoquan Reservoir is a man-made lake in Northern Virginia that serves as a major drinking water source and recreational area for the Washington, D.C. metropolitan region.
-
E.
Spotswood Lake
Spotswood Lake is a local freshwater lake in Spotswood, New Jersey, used for recreation and community activities.
- 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_69d6aa8a6a548190a750f944ccdc8064 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d795d59ebc8190baff1f50bdc46c1b |
completed | April 9, 2026, 12:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e374762c748190a8c83f3d6fa7b1d3 |
completed | April 18, 2026, 12:09 p.m. |
Created at: April 8, 2026, 9:24 p.m.