Triple

T7718520
Position Surface form Disambiguated ID Type / Status
Subject Moses–Saunders Power Dam E174947 entity
Predicate namedAfter P63 FINISHED
Object Robert H. Saunders
Robert H. Saunders was a prominent Canadian engineer and public utilities executive who played a key role in the development of hydroelectric power in Ontario.
E685731 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: Robert H. Saunders | Statement: [Moses–Saunders Power Dam, namedAfter, Robert H. Saunders]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Robert H. Saunders
Context triple: [Moses–Saunders Power Dam, namedAfter, Robert H. Saunders]
  • A. Robert T. Herres
    Robert T. Herres was a United States Air Force general who became the first Vice Chairman of the Joint Chiefs of Staff and a key leader in U.S. military space and strategic command operations.
  • B. John Alderman
    John Alderman was a Native American allied with the English colonists who became historically known for killing the Wampanoag leader Metacomet (King Philip) during King Philip’s War.
  • C. Philip Bruns
    Philip Bruns was an American character actor best known for his television and film roles in the 1970s and 1980s, including his work on the satirical soap opera "Mary Hartman, Mary Hartman."
  • D. Roland A. Madden
    Roland A. Madden is an atmospheric scientist best known for co-identifying the Madden–Julian Oscillation, a major pattern of tropical intraseasonal climate variability.
  • E. Brian O. Hemphill
    Brian O. Hemphill is an American academic administrator and higher education leader known for serving as president of multiple universities, including Old Dominion University.
  • 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: Robert H. Saunders
Triple: [Moses–Saunders Power Dam, namedAfter, Robert H. Saunders]
Generated description
Robert H. Saunders was a prominent Canadian engineer and public utilities executive who played a key role in the development of hydroelectric power in Ontario.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Robert H. Saunders
Target entity description: Robert H. Saunders was a prominent Canadian engineer and public utilities executive who played a key role in the development of hydroelectric power in Ontario.
  • A. Robert T. Herres
    Robert T. Herres was a United States Air Force general who became the first Vice Chairman of the Joint Chiefs of Staff and a key leader in U.S. military space and strategic command operations.
  • B. John Alderman
    John Alderman was a Native American allied with the English colonists who became historically known for killing the Wampanoag leader Metacomet (King Philip) during King Philip’s War.
  • C. Philip Bruns
    Philip Bruns was an American character actor best known for his television and film roles in the 1970s and 1980s, including his work on the satirical soap opera "Mary Hartman, Mary Hartman."
  • D. Roland A. Madden
    Roland A. Madden is an atmospheric scientist best known for co-identifying the Madden–Julian Oscillation, a major pattern of tropical intraseasonal climate variability.
  • E. Brian O. Hemphill
    Brian O. Hemphill is an American academic administrator and higher education leader known for serving as president of multiple universities, including Old Dominion University.
  • 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_69c6995c463c8190a14458036249d419 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c702ebb7448190ae8d47fe0cbb0907 completed March 27, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8be2b1c5c8190b80029ab6b8b9a3f completed March 29, 2026, 5:52 a.m.
NEDg Description generation batch_69c8bf8ae464819082afa1b0d9543a91 completed March 29, 2026, 5:58 a.m.
NED2 Entity disambiguation (via description) batch_69c8c0040ad48190be707e706dee6690 completed March 29, 2026, 6 a.m.
Created at: March 27, 2026, 4:05 p.m.