Triple
T19997063
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Virginia Cavaliers rowing |
E494220
|
entity |
| Predicate | homeBodyOfWater |
P1778
|
FINISHED |
| Object | Rivanna Reservoir |
—
|
NE NERFINISHED |
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: Rivanna Reservoir | Statement: [Virginia Cavaliers rowing, homeBodyOfWater, Rivanna Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rivanna Reservoir Context triple: [Virginia Cavaliers rowing, homeBodyOfWater, Rivanna Reservoir]
-
A.
Hennesee reservoir
Hennesee reservoir is an artificial lake in the Sauerland region of North Rhine-Westphalia, Germany, used for water management, recreation, and hydroelectric power generation.
-
B.
Harriman Reservoir
Harriman Reservoir is a large man-made lake in southern Vermont known for its scenic shoreline, recreational boating, and fishing opportunities.
-
C.
R. L. Harris Reservoir
R. L. Harris Reservoir is a man-made lake in east-central Alabama popular for fishing, boating, and other recreational activities.
-
D.
Patterson Reservoir
Patterson Reservoir is a water storage facility in California that forms part of the State Water Project’s South Bay Aqueduct system.
-
E.
Antero Reservoir
Antero Reservoir is a high-altitude man-made lake in Colorado’s South Park region, known for its cold-water fisheries and outdoor recreation opportunities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rivanna Reservoir Target entity description: Rivanna Reservoir is a man-made lake near Charlottesville, Virginia, primarily serving as a municipal water supply and recreational area.
-
A.
Hennesee reservoir
Hennesee reservoir is an artificial lake in the Sauerland region of North Rhine-Westphalia, Germany, used for water management, recreation, and hydroelectric power generation.
-
B.
Harriman Reservoir
Harriman Reservoir is a large man-made lake in southern Vermont known for its scenic shoreline, recreational boating, and fishing opportunities.
-
C.
R. L. Harris Reservoir
R. L. Harris Reservoir is a man-made lake in east-central Alabama popular for fishing, boating, and other recreational activities.
-
D.
Patterson Reservoir
Patterson Reservoir is a water storage facility in California that forms part of the State Water Project’s South Bay Aqueduct system.
-
E.
Antero Reservoir
Antero Reservoir is a high-altitude man-made lake in Colorado’s South Park region, known for its cold-water fisheries and outdoor recreation opportunities.
- F. None of above. chosen
Provenance (2 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_69da626b2d748190886981ea90c8b2ea |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e65fe549108190947a4d1a587c08f8 |
completed | April 20, 2026, 5:18 p.m. |
Created at: April 11, 2026, 3:32 p.m.