Triple

T5886823
Position Surface form Disambiguated ID Type / Status
Subject Booker T. Washington E130884 entity
Predicate studentOf P48 FINISHED
Object Samuel C. Armstrong
Samuel C. Armstrong was an American educator and Civil War officer best known for founding Hampton Institute and shaping the educational philosophy of prominent Black leaders in the post–Civil War era.
E688911 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: Samuel C. Armstrong | Statement: [Booker T. Washington, studentOf, Samuel C. Armstrong]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Samuel C. Armstrong
Context triple: [Booker T. Washington, studentOf, Samuel C. Armstrong]
  • A. Samuel L. M. Barlow
    Samuel L. M. Barlow is a notable individual who shares the surname Barlow and is recognized as a distinguished bearer of that name.
  • B. George H. Stevenson
    George H. Stevenson was a local figure of historical significance in Washington State, likely an early settler or community leader after whom the community of Stevenson, Washington, was named.
  • C. Alfred Moore Waddell
    Alfred Moore Waddell was a North Carolina lawyer, Confederate veteran, and white supremacist politician who became notorious for leading the violent 1898 coup in Wilmington that overthrew the city’s multiracial government.
  • D. Charles W. Bingham
    Charles W. Bingham was a prominent American businessman and philanthropist whose contributions to education and public institutions led to buildings such as Bingham Hall being named in his honor.
  • E. Charles L. Phillippi
    Charles L. Phillippi, better known as Deacon Phillippe, was an early 20th-century Major League Baseball pitcher renowned for his key role with the Pittsburgh Pirates, including in the inaugural 1903 World Series.
  • 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: Samuel C. Armstrong
Triple: [Booker T. Washington, studentOf, Samuel C. Armstrong]
Generated description
Samuel C. Armstrong was an American educator and Civil War officer best known for founding Hampton Institute and shaping the educational philosophy of prominent Black leaders in the post–Civil War era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Samuel C. Armstrong
Target entity description: Samuel C. Armstrong was an American educator and Civil War officer best known for founding Hampton Institute and shaping the educational philosophy of prominent Black leaders in the post–Civil War era.
  • A. Samuel L. M. Barlow
    Samuel L. M. Barlow is a notable individual who shares the surname Barlow and is recognized as a distinguished bearer of that name.
  • B. George H. Stevenson
    George H. Stevenson was a local figure of historical significance in Washington State, likely an early settler or community leader after whom the community of Stevenson, Washington, was named.
  • C. Alfred Moore Waddell
    Alfred Moore Waddell was a North Carolina lawyer, Confederate veteran, and white supremacist politician who became notorious for leading the violent 1898 coup in Wilmington that overthrew the city’s multiracial government.
  • D. Charles W. Bingham
    Charles W. Bingham was a prominent American businessman and philanthropist whose contributions to education and public institutions led to buildings such as Bingham Hall being named in his honor.
  • E. Charles L. Phillippi
    Charles L. Phillippi, better known as Deacon Phillippe, was an early 20th-century Major League Baseball pitcher renowned for his key role with the Pittsburgh Pirates, including in the inaugural 1903 World Series.
  • 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_69c0085628dc8190b334c1b44c067efc completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0367a61648190bf97746caa4061fe completed March 22, 2026, 6:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8e55a6d848190856460c45374c629 completed March 29, 2026, 8:39 a.m.
NEDg Description generation batch_69c8e7b00ac0819098905a7653fa4699 completed March 29, 2026, 8:49 a.m.
NED2 Entity disambiguation (via description) batch_69c8e7fce2908190b7577a528292ce63 completed March 29, 2026, 8:51 a.m.
Created at: March 22, 2026, 3:57 p.m.