Triple

T18767207
Position Surface form Disambiguated ID Type / Status
Subject San Roque Dam E458922 entity
Predicate operator P179 FINISHED
Object San Roque Power Corporation
San Roque Power Corporation is the private company that manages and operates the large San Roque hydroelectric power facility in the Philippines.
 E1341885 NE FINISHED

How this triple was built (4 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: San Roque Power Corporation | Statement: [San Roque Dam, operator, San Roque Power Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Roque Power Corporation
Context triple: [San Roque Dam, operator, San Roque Power Corporation]
  • 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. National Power Corporation
    The National Power Corporation is a Philippine government-owned corporation responsible for power generation and electrification, particularly in missionary and off-grid areas.
  • C. Puerto Rico Electric Power Authority
    The Puerto Rico Electric Power Authority is the public corporation responsible for generating, transmitting, and distributing electricity across Puerto Rico.
  • D. Guam Power Authority
    Guam Power Authority is the government-owned electric utility responsible for generating, transmitting, and distributing electricity throughout Guam.
  • E. Great Western Power Company
    Great Western Power Company was an early 20th-century California electric utility company known for developing hydroelectric projects and infrastructure in the Sierra Nevada region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: San Roque Power Corporation
Triple: [San Roque Dam, operator, San Roque Power Corporation]
Generated description
San Roque Power Corporation is the private company that manages and operates the large San Roque hydroelectric power facility in the Philippines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: San Roque Power Corporation
Target entity description: San Roque Power Corporation is the private company that manages and operates the large San Roque hydroelectric power facility in the Philippines.
  • 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. National Power Corporation
    The National Power Corporation is a Philippine government-owned corporation responsible for power generation and electrification, particularly in missionary and off-grid areas.
  • C. Puerto Rico Electric Power Authority
    The Puerto Rico Electric Power Authority is the public corporation responsible for generating, transmitting, and distributing electricity across Puerto Rico.
  • D. Guam Power Authority
    Guam Power Authority is the government-owned electric utility responsible for generating, transmitting, and distributing electricity throughout Guam.
  • E. Great Western Power Company
    Great Western Power Company was an early 20th-century California electric utility company known for developing hydroelectric projects and infrastructure in the Sierra Nevada region.
  • F. None of above. chosen

Provenance (5 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.
NED1 Entity disambiguation (via context triple) batch_6a053d42a8cc8190b1f738ab62b3977b completed May 14, 2026, 3:10 a.m.
NEDg Description generation batch_6a0540f000788190a1e5c3dc04cdc2b9 completed May 14, 2026, 3:26 a.m.
NED2 Entity disambiguation (via description) batch_6a0541b4d92881908445f032e2196a62 completed May 14, 2026, 3:29 a.m.
Created at: April 10, 2026, 11:52 a.m.