Triple
T21965070
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hunua Ranges |
E542436
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Mangatangi Dam |
—
|
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: Mangatangi Dam | Statement: [Hunua Ranges, contains, Mangatangi Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mangatangi Dam Context triple: [Hunua Ranges, contains, Mangatangi Dam]
-
A.
Upamayo Dam
Upamayo Dam is a hydraulic structure in Peru that controls the outflow of Lake Junín for purposes such as water regulation and hydroelectric power generation.
-
B.
Rengali Dam
Rengali Dam is a major multipurpose reservoir and hydroelectric project in Odisha, India, built across the Brahmani River for power generation, irrigation, and flood control.
-
C.
Pracana Dam
Pracana Dam is a hydroelectric and water management dam located on the Ocreza River in central Portugal, contributing to the regulation and use of resources in the Tagus River basin.
-
D.
Pukaki Dam
Pukaki Dam is a major hydroelectric dam in New Zealand’s South Island that regulates Lake Pukaki as part of the Waitaki River power scheme.
-
E.
Larji Dam
Larji Dam is a hydroelectric dam on the Beas River in Himachal Pradesh, India, known for power generation and irrigation support in the surrounding region.
- 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: Mangatangi Dam Target entity description: Mangatangi Dam is a major concrete water supply dam in New Zealand’s North Island that forms part of Auckland’s Hunua Ranges water catchment system.
-
A.
Upamayo Dam
Upamayo Dam is a hydraulic structure in Peru that controls the outflow of Lake Junín for purposes such as water regulation and hydroelectric power generation.
-
B.
Rengali Dam
Rengali Dam is a major multipurpose reservoir and hydroelectric project in Odisha, India, built across the Brahmani River for power generation, irrigation, and flood control.
-
C.
Pracana Dam
Pracana Dam is a hydroelectric and water management dam located on the Ocreza River in central Portugal, contributing to the regulation and use of resources in the Tagus River basin.
-
D.
Pukaki Dam
Pukaki Dam is a major hydroelectric dam in New Zealand’s South Island that regulates Lake Pukaki as part of the Waitaki River power scheme.
-
E.
Larji Dam
Larji Dam is a hydroelectric dam on the Beas River in Himachal Pradesh, India, known for power generation and irrigation support in the surrounding region.
- 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_69e0c47fab1081908dc74a6545dbb051 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f1245aabf88190a44564e6eaaa94ce |
completed | April 28, 2026, 9:19 p.m. |
Created at: April 16, 2026, 8:01 p.m.