Triple
T21469119
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Três Irmãos Dam |
E529676
|
entity |
| Predicate | reservoirName |
P13043
|
FINISHED |
| Object | Três Irmãos 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: Três Irmãos Reservoir | Statement: [Três Irmãos Dam, reservoirName, Três Irmãos Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Três Irmãos Reservoir Context triple: [Três Irmãos Dam, reservoirName, Três Irmãos Reservoir]
-
A.
Harriman Reservoir
Harriman Reservoir is a large man-made lake in southern Vermont known for its scenic shoreline, recreational boating, and fishing opportunities.
-
B.
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.
-
C.
Kama Reservoir
Kama Reservoir is a large artificial lake in Russia formed by damming the Kama River, used primarily for hydroelectric power generation, navigation, and water regulation.
-
D.
Island Park Reservoir
Island Park Reservoir is a man-made lake in eastern Idaho popular for fishing, boating, and outdoor recreation within the Island Park area.
-
E.
John H. Kerr Reservoir
John H. Kerr Reservoir is a large man-made lake on the Roanoke River along the North Carolina–Virginia border, widely used for hydroelectric power, flood control, and recreation.
- 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: Três Irmãos Reservoir Target entity description: Três Irmãos Reservoir is a large artificial lake in São Paulo state, Brazil, formed by the Três Irmãos Dam on the Tietê River and used primarily for hydroelectric power generation, water regulation, and recreation.
-
A.
Harriman Reservoir
Harriman Reservoir is a large man-made lake in southern Vermont known for its scenic shoreline, recreational boating, and fishing opportunities.
-
B.
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.
-
C.
Kama Reservoir
Kama Reservoir is a large artificial lake in Russia formed by damming the Kama River, used primarily for hydroelectric power generation, navigation, and water regulation.
-
D.
Island Park Reservoir
Island Park Reservoir is a man-made lake in eastern Idaho popular for fishing, boating, and outdoor recreation within the Island Park area.
-
E.
John H. Kerr Reservoir
John H. Kerr Reservoir is a large man-made lake on the Roanoke River along the North Carolina–Virginia border, widely used for hydroelectric power, flood control, and recreation.
- 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_69e0c459acb481909bb6ee452a0045c7 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9f58f6c8190a3d2fc8f820a9925 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:16 p.m.