Triple

T7997182
Position Surface form Disambiguated ID Type / Status
Subject Eden Cemetery E186155 entity
Predicate burialPlaceOf P196 FINISHED
Object Octavius V. Catto
Octavius V. Catto was a prominent 19th-century African American educator, civil rights activist, and baseball pioneer in Philadelphia who fought for desegregation and Black voting rights before being assassinated in 1871.
E705347 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: Octavius V. Catto | Statement: [Eden Cemetery, burialPlaceOf, Octavius V. Catto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Octavius V. Catto
Context triple: [Eden Cemetery, burialPlaceOf, Octavius V. Catto]
  • A. James A. Fields
    James A. Fields was an African American lawyer, educator, and politician from Virginia who served in the state legislature during the late 19th century and became a prominent advocate for civil rights and public education.
  • B. Thomas Starr King
    Thomas Starr King was a 19th-century American Unitarian minister and orator best known for his influential speeches that helped keep California in the Union during the Civil War.
  • C. Robert M. G. Emmett
    Robert M. G. Emmett was the lead prosecutor in the post–World War II Homma trial, which tried Japanese General Masaharu Homma for war crimes related to the Bataan Death March.
  • D. Thomas J. Clarke
    Thomas J. Clarke was a prominent Irish republican revolutionary and veteran Fenian who became one of the principal architects and symbolic leaders of the 1916 Easter Rising against British rule in Ireland.
  • E. Henry Reeve
    Henry Reeve was a 19th-century English journalist, editor, and translator best known for producing the classic English translation of Alexis de Tocqueville’s "Democracy in America."
  • 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: Octavius V. Catto
Triple: [Eden Cemetery, burialPlaceOf, Octavius V. Catto]
Generated description
Octavius V. Catto was a prominent 19th-century African American educator, civil rights activist, and baseball pioneer in Philadelphia who fought for desegregation and Black voting rights before being assassinated in 1871.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Octavius V. Catto
Target entity description: Octavius V. Catto was a prominent 19th-century African American educator, civil rights activist, and baseball pioneer in Philadelphia who fought for desegregation and Black voting rights before being assassinated in 1871.
  • A. James A. Fields
    James A. Fields was an African American lawyer, educator, and politician from Virginia who served in the state legislature during the late 19th century and became a prominent advocate for civil rights and public education.
  • B. Thomas Starr King
    Thomas Starr King was a 19th-century American Unitarian minister and orator best known for his influential speeches that helped keep California in the Union during the Civil War.
  • C. Robert M. G. Emmett
    Robert M. G. Emmett was the lead prosecutor in the post–World War II Homma trial, which tried Japanese General Masaharu Homma for war crimes related to the Bataan Death March.
  • D. Thomas J. Clarke
    Thomas J. Clarke was a prominent Irish republican revolutionary and veteran Fenian who became one of the principal architects and symbolic leaders of the 1916 Easter Rising against British rule in Ireland.
  • E. Henry Reeve
    Henry Reeve was a 19th-century English journalist, editor, and translator best known for producing the classic English translation of Alexis de Tocqueville’s "Democracy in America."
  • 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_69ca829c6c308190ab05b43d234c52b2 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3c97968481908d261b3f0bd6b8e6 completed March 31, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69cbe10d5eb081909f257390094de442 completed March 31, 2026, 2:58 p.m.
NEDg Description generation batch_69cc46c221848190848c7e017e532a16 completed March 31, 2026, 10:12 p.m.
NED2 Entity disambiguation (via description) batch_69cc480d2f40819085046a1d0c9d05e0 completed March 31, 2026, 10:17 p.m.
Created at: March 30, 2026, 5:17 p.m.