Triple
T18767135
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ambuklao Dam |
E458920
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object | Luzon power grid |
—
|
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: Luzon power grid | Statement: [Ambuklao Dam, connectedTo, Luzon power grid]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Luzon power grid Context triple: [Ambuklao Dam, connectedTo, Luzon power grid]
-
A.
Public Power Corporation S.A.
Public Power Corporation S.A. is Greece’s largest electric power company, responsible for electricity generation, distribution, and supply across the country.
-
B.
Bataan Nuclear Power Plant
The Bataan Nuclear Power Plant is a mothballed nuclear power facility in the Philippines, built in the late 1970s and early 1980s but never operated due to safety concerns and political opposition.
-
C.
Luzon economic corridor
The Luzon economic corridor is a major development initiative in the Philippines that links key growth centers and infrastructure hubs on Luzon island to promote trade, investment, and regional connectivity.
-
D.
Mangahao Power Station
Mangahao Power Station is one of New Zealand’s earliest large hydroelectric power plants, located in the Tararua Ranges and supplying electricity to the lower North Island.
-
E.
Negros Oriental II Electric Cooperative
Negros Oriental II Electric Cooperative is a local electric distribution utility serving Sibulan and surrounding areas in Negros Oriental, Philippines.
- 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: Luzon power grid Target entity description: The Luzon power grid is the main interconnected electricity transmission network serving the island of Luzon and surrounding areas in the Philippines, integrating power from multiple generation sources to supply homes, businesses, and industries.
-
A.
Public Power Corporation S.A.
Public Power Corporation S.A. is Greece’s largest electric power company, responsible for electricity generation, distribution, and supply across the country.
-
B.
Bataan Nuclear Power Plant
The Bataan Nuclear Power Plant is a mothballed nuclear power facility in the Philippines, built in the late 1970s and early 1980s but never operated due to safety concerns and political opposition.
-
C.
Luzon economic corridor
The Luzon economic corridor is a major development initiative in the Philippines that links key growth centers and infrastructure hubs on Luzon island to promote trade, investment, and regional connectivity.
-
D.
Mangahao Power Station
Mangahao Power Station is one of New Zealand’s earliest large hydroelectric power plants, located in the Tararua Ranges and supplying electricity to the lower North Island.
-
E.
Negros Oriental II Electric Cooperative
Negros Oriental II Electric Cooperative is a local electric distribution utility serving Sibulan and surrounding areas in Negros Oriental, Philippines.
- 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e58d859c8081909cec3aa64d264885 |
completed | April 20, 2026, 2:20 a.m. |
Created at: April 10, 2026, 11:52 a.m.