Triple

T12165218
Position Surface form Disambiguated ID Type / Status
Subject Western Reserve College E289815 entity
Predicate notableAlumni P51 FINISHED
Object Rutherford B. Hayes (attended preparatory department)
Rutherford B. Hayes was the 19th president of the United States, serving from 1877 to 1881 and overseeing the end of Reconstruction.
 E966594 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: Rutherford B. Hayes (attended preparatory department) | Statement: [Western Reserve College, notableAlumni, Rutherford B. Hayes (attended preparatory department)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rutherford B. Hayes (attended preparatory department)
Context triple: [Western Reserve College, notableAlumni, Rutherford B. Hayes (attended preparatory department)]
  • A. Patrick Francis Healy
    Patrick Francis Healy was a 19th-century Jesuit priest and educator who served as president of Georgetown University and is often regarded as its "second founder" and the first Black American to earn a Ph.D. and lead a predominantly white university.
  • B. Ruggles S. Morse
    Ruggles S. Morse was a 19th-century American hotelier best known for operating the luxurious Wentworth-by-the-Sea hotel in New Hampshire.
  • C. Horace Mann Bond
    Horace Mann Bond was an American educator, historian, and college administrator known for his leadership at historically Black colleges and his scholarship on African American education.
  • D. Daniel Coit Gilman
    Daniel Coit Gilman was an influential American educator and the first president of Johns Hopkins University, known for shaping the modern research university model in the United States.
  • E. William Gardner Choate
    William Gardner Choate was an American lawyer, federal judge, and prominent educator who co-founded the prestigious preparatory school Choate Rosemary Hall.
  • 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: Rutherford B. Hayes (attended preparatory department)
Triple: [Western Reserve College, notableAlumni, Rutherford B. Hayes (attended preparatory department)]
Generated description
Rutherford B. Hayes was the 19th president of the United States, serving from 1877 to 1881 and overseeing the end of Reconstruction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rutherford B. Hayes (attended preparatory department)
Target entity description: Rutherford B. Hayes was the 19th president of the United States, serving from 1877 to 1881 and overseeing the end of Reconstruction.
  • A. Patrick Francis Healy
    Patrick Francis Healy was a 19th-century Jesuit priest and educator who served as president of Georgetown University and is often regarded as its "second founder" and the first Black American to earn a Ph.D. and lead a predominantly white university.
  • B. Ruggles S. Morse
    Ruggles S. Morse was a 19th-century American hotelier best known for operating the luxurious Wentworth-by-the-Sea hotel in New Hampshire.
  • C. Horace Mann Bond
    Horace Mann Bond was an American educator, historian, and college administrator known for his leadership at historically Black colleges and his scholarship on African American education.
  • D. Daniel Coit Gilman
    Daniel Coit Gilman was an influential American educator and the first president of Johns Hopkins University, known for shaping the modern research university model in the United States.
  • E. William Gardner Choate
    William Gardner Choate was an American lawyer, federal judge, and prominent educator who co-founded the prestigious preparatory school Choate Rosemary Hall.
  • 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_69d6ab4d6c00819095a9a7c35de83cfb completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915d7109481908bf5fe512bba3c89 completed April 10, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f6a2716081909620a9d11cfcc2d8 completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f6017f89d88190b766af7828794d87 completed May 2, 2026, 1:51 p.m.
NED2 Entity disambiguation (via description) batch_69f60232d89881909f254da6deb7f321 completed May 2, 2026, 1:54 p.m.
Created at: April 8, 2026, 9:50 p.m.