Triple

T20535148
Position Surface form Disambiguated ID Type / Status
Subject Alpha Phi Alpha E504173 entity
Predicate foundedBy P104 FINISHED
Object Charles Henry Chapman — NE NERFINISHED

How this triple was built (2 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: Charles Henry Chapman | Statement: [Alpha Phi Alpha, foundedBy, Charles Henry Chapman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Charles Henry Chapman
Context triple: [Alpha Phi Alpha, foundedBy, Charles Henry Chapman]
  • A. Charles Henry Chapman chosen
    Charles Henry Chapman was an American educator and civil rights advocate best known as one of the seven founders of the Alpha Phi Alpha fraternity at Cornell University.
  • B. John H. Chapman
    John H. Chapman was a Canadian engineer and space scientist widely regarded as the father of the Canadian space program.
  • C. William Parish Chilton
    William Parish Chilton was a 19th-century American lawyer, judge, and politician from Alabama who served as a Confederate congressman and briefly as Speaker of the Provisional Confederate Congress.
  • D. Charles Chapple
    Charles Chapple, often known as "Chick" Chapple, was a professional athlete recognized for his contributions to early 20th-century American sports.
  • E. Charles Augustus Briggs
    Charles Augustus Briggs was a prominent 19th-century American Presbyterian theologian and biblical scholar known for his advocacy of higher criticism and his controversial heresy trial.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4b476648190bc6019622ae54d3c completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a06df04081908fa95c6214f06093 completed April 20, 2026, 9:53 p.m.
Created at: April 16, 2026, 11:37 a.m.