Triple

T469821
Position Surface form Disambiguated ID Type / Status
Subject Grand Coulee Dam E8529 entity
Predicate hasPart P35 FINISHED
Object Third Powerhouse
The Third Powerhouse is a major hydroelectric generating facility added to the Grand Coulee Dam complex to significantly increase its power production capacity.
E58691 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: Third Powerhouse | Statement: [Grand Coulee Dam, hasPart, Third Powerhouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Third Powerhouse
Context triple: [Grand Coulee Dam, hasPart, Third Powerhouse]
  • A. Second Foundation
    Second Foundation is a science fiction novel by Isaac Asimov that concludes his original Foundation trilogy, focusing on a secretive group of mentalics guiding the fate of the Galactic Empire.
  • B. Trinity
    Trinity was the codename for the first detonation of a nuclear weapon, conducted by the United States in New Mexico on July 16, 1945.
  • C. Trinity
    The Trinity is the central Christian doctrine that God exists as one divine being in three distinct, co-equal persons: the Father, the Son, and the Holy Spirit.
  • D. Fourth Party
    The Fourth Party was a small but influential faction of late 19th-century British Conservative MPs, led by Lord Randolph Churchill, known for its aggressive opposition tactics and role in reshaping Tory politics.
  • E. The Five
    The Five is a Fox News Channel weekday panel show where five co-hosts discuss current news, politics, and pop culture from a generally conservative perspective.
  • 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: Third Powerhouse
Triple: [Grand Coulee Dam, hasPart, Third Powerhouse]
Generated description
The Third Powerhouse is a major hydroelectric generating facility added to the Grand Coulee Dam complex to significantly increase its power production capacity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Third Powerhouse
Target entity description: The Third Powerhouse is a major hydroelectric generating facility added to the Grand Coulee Dam complex to significantly increase its power production capacity.
  • A. Second Foundation
    Second Foundation is a science fiction novel by Isaac Asimov that concludes his original Foundation trilogy, focusing on a secretive group of mentalics guiding the fate of the Galactic Empire.
  • B. Trinity
    Trinity was the codename for the first detonation of a nuclear weapon, conducted by the United States in New Mexico on July 16, 1945.
  • C. Trinity
    The Trinity is the central Christian doctrine that God exists as one divine being in three distinct, co-equal persons: the Father, the Son, and the Holy Spirit.
  • D. Fourth Party
    The Fourth Party was a small but influential faction of late 19th-century British Conservative MPs, led by Lord Randolph Churchill, known for its aggressive opposition tactics and role in reshaping Tory politics.
  • E. The Five
    The Five is a Fox News Channel weekday panel show where five co-hosts discuss current news, politics, and pop culture from a generally conservative perspective.
  • 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_69a2e7f3aeb48190a19453e3a043f486 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2efef8b788190857ebf66df562d59 completed Feb. 28, 2026, 1:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69a45803a8c081908e5f5a03f462cd2e completed March 1, 2026, 3:15 p.m.
NEDg Description generation batch_69a45d6f45a0819099ced2dc87124c2c completed March 1, 2026, 3:38 p.m.
NED2 Entity disambiguation (via description) batch_69a45e24f1308190b852050d56348f57 completed March 1, 2026, 3:41 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.