Triple
T21372838
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brahmani River |
E527112
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object | Rengali 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: Rengali Reservoir | Statement: [Brahmani River, hasReservoir, Rengali Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rengali Reservoir Context triple: [Brahmani River, hasReservoir, Rengali Reservoir]
-
A.
Aparan Reservoir
Aparan Reservoir is an artificial lake in Armenia that serves as a major water storage and irrigation resource for the surrounding region.
-
B.
Yesa Reservoir
Yesa Reservoir is a large artificial lake on the Aragón River in northern Spain, known for water supply, irrigation, and hydroelectric power within the Ebro basin.
-
C.
Wayoh Reservoir
Wayoh Reservoir is a man-made lake in the West Pennine Moors of Lancashire, England, primarily serving as a major drinking water supply for the nearby town of Bolton.
-
D.
Canistear Reservoir
Canistear Reservoir is a man-made lake in northern New Jersey that serves as a water supply and recreational area within the township of West Milford.
-
E.
Urrunaga Reservoir
Urrunaga Reservoir is an artificial lake in the Basque Country of northern Spain, used primarily for water supply, 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: Rengali Reservoir Target entity description: Rengali Reservoir is a major multipurpose dam reservoir in Odisha, India, known for irrigation, hydropower generation, and flood control on the Brahmani River.
-
A.
Aparan Reservoir
Aparan Reservoir is an artificial lake in Armenia that serves as a major water storage and irrigation resource for the surrounding region.
-
B.
Yesa Reservoir
Yesa Reservoir is a large artificial lake on the Aragón River in northern Spain, known for water supply, irrigation, and hydroelectric power within the Ebro basin.
-
C.
Wayoh Reservoir
Wayoh Reservoir is a man-made lake in the West Pennine Moors of Lancashire, England, primarily serving as a major drinking water supply for the nearby town of Bolton.
-
D.
Canistear Reservoir
Canistear Reservoir is a man-made lake in northern New Jersey that serves as a water supply and recreational area within the township of West Milford.
-
E.
Urrunaga Reservoir
Urrunaga Reservoir is an artificial lake in the Basque Country of northern Spain, used primarily for water supply, 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_69e0b51e80808190ba5cb05667af02a9 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8b0b18b2c81908e16beff92381160 |
completed | April 22, 2026, 11:27 a.m. |
Created at: April 16, 2026, 5:10 p.m.