Triple

T4699858
Position Surface form Disambiguated ID Type / Status
Subject Oak Hill Cemetery (Washington, D.C.) E104241 entity
Predicate foundedBy P104 FINISHED
Object William Wilson Corcoran
William Wilson Corcoran was a prominent 19th-century American banker and philanthropist best known for founding the Corcoran Gallery of Art in Washington, D.C.
E462783 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: William Wilson Corcoran | Statement: [Oak Hill Cemetery (Washington, D.C.), foundedBy, William Wilson Corcoran]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: William Wilson Corcoran
Context triple: [Oak Hill Cemetery (Washington, D.C.), foundedBy, William Wilson Corcoran]
  • A. Elliott Cresson
    Elliott Cresson was a 19th-century American philanthropist and member of the American Philosophical Society known for endowing one of the earliest and most prestigious science and engineering awards in the United States.
  • B. Anthony J. Drexel
    Anthony J. Drexel was a prominent 19th-century American banker and philanthropist who played a key role in modernizing finance and advancing higher education in the United States.
  • C. Benjamin E. Lippincott
    Benjamin E. Lippincott was an influential American political scientist and scholar whose contributions to the field are commemorated by an academic award bearing his name.
  • D. William Thompson Walters
    William Thompson Walters was a prominent 19th-century American art collector and businessman whose collection and patronage laid the foundation for the Walters Art Museum in Baltimore.
  • E. Andrew W. Mellon
    Andrew W. Mellon was an American financier, industrialist, and philanthropist who served as U.S. Secretary of the Treasury and became a major patron of the arts.
  • 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: William Wilson Corcoran
Triple: [Oak Hill Cemetery (Washington, D.C.), foundedBy, William Wilson Corcoran]
Generated description
William Wilson Corcoran was a prominent 19th-century American banker and philanthropist best known for founding the Corcoran Gallery of Art in Washington, D.C.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: William Wilson Corcoran
Target entity description: William Wilson Corcoran was a prominent 19th-century American banker and philanthropist best known for founding the Corcoran Gallery of Art in Washington, D.C.
  • A. Elliott Cresson
    Elliott Cresson was a 19th-century American philanthropist and member of the American Philosophical Society known for endowing one of the earliest and most prestigious science and engineering awards in the United States.
  • B. Anthony J. Drexel
    Anthony J. Drexel was a prominent 19th-century American banker and philanthropist who played a key role in modernizing finance and advancing higher education in the United States.
  • C. Benjamin E. Lippincott
    Benjamin E. Lippincott was an influential American political scientist and scholar whose contributions to the field are commemorated by an academic award bearing his name.
  • D. William Thompson Walters
    William Thompson Walters was a prominent 19th-century American art collector and businessman whose collection and patronage laid the foundation for the Walters Art Museum in Baltimore.
  • E. Andrew W. Mellon
    Andrew W. Mellon was an American financier, industrialist, and philanthropist who served as U.S. Secretary of the Treasury and became a major patron of the arts.
  • 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_69bd43e9b88481908582103dcadff3d9 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd63cbc5d881908d1d40c60929b253 completed March 20, 2026, 3:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03c7469081908cf587b2356a4320 completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be04c5549c819087204ac7e2e0e8ea completed March 21, 2026, 2:39 a.m.
NED2 Entity disambiguation (via description) batch_69be05970dcc8190a86771d09f27d9f2 completed March 21, 2026, 2:42 a.m.
Created at: March 20, 2026, 1:17 p.m.