Triple

T10140726
Position Surface form Disambiguated ID Type / Status
Subject The Plaza Hotel E231575 entity
Predicate wasDevelopedBy P73 FINISHED
Object Harry S. Black
Harry S. Black was an American real estate developer and businessman best known for his role in creating prominent New York City landmarks in the early 20th century.
 E868854 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: Harry S. Black | Statement: [The Plaza Hotel, wasDevelopedBy, Harry S. Black]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harry S. Black
Context triple: [The Plaza Hotel, wasDevelopedBy, Harry S. Black]
  • A. John F. Black
    John F. Black is a comic supporting character in the 1963 horror-comedy film "The Comedy of Terrors," contributing to the movie’s farcical and macabre tone.
  • B. Charles Alden Black
    Charles Alden Black was an American naval officer and business executive best known as the second husband of former child star Shirley Temple.
  • C. Harry E. Edington
    Harry E. Edington was a Hollywood film producer active during the classic studio era, known for his work on notable dramas such as "Kitty Foyle."
  • D. Charles S. Hamlin
    Charles S. Hamlin was an American lawyer and public official who became the first chairman of the Federal Reserve Board, helping to establish the early framework of U.S. central banking policy.
  • E. Joseph C. Yates
    Joseph C. Yates was an early 19th-century American lawyer, politician, and the seventh governor of New York, after whom Yates County is named.
  • 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: Harry S. Black
Triple: [The Plaza Hotel, wasDevelopedBy, Harry S. Black]
Generated description
Harry S. Black was an American real estate developer and businessman best known for his role in creating prominent New York City landmarks in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harry S. Black
Target entity description: Harry S. Black was an American real estate developer and businessman best known for his role in creating prominent New York City landmarks in the early 20th century.
  • A. John F. Black
    John F. Black is a comic supporting character in the 1963 horror-comedy film "The Comedy of Terrors," contributing to the movie’s farcical and macabre tone.
  • B. Charles Alden Black
    Charles Alden Black was an American naval officer and business executive best known as the second husband of former child star Shirley Temple.
  • C. Harry E. Edington
    Harry E. Edington was a Hollywood film producer active during the classic studio era, known for his work on notable dramas such as "Kitty Foyle."
  • D. Charles S. Hamlin
    Charles S. Hamlin was an American lawyer and public official who became the first chairman of the Federal Reserve Board, helping to establish the early framework of U.S. central banking policy.
  • E. Joseph C. Yates
    Joseph C. Yates was an early 19th-century American lawyer, politician, and the seventh governor of New York, after whom Yates County is named.
  • 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_69ca848364f881908a24366a6feec1db completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdeb2425008190a92c5148ed703d5c completed April 2, 2026, 4:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69d90d54c32c8190b175a30c7c905cd2 completed April 10, 2026, 2:46 p.m.
NEDg Description generation batch_69d9107c75108190994939ab46aa642f completed April 10, 2026, 3 p.m.
NED2 Entity disambiguation (via description) batch_69d9154c922c81909991f87f89c083cd completed April 10, 2026, 3:20 p.m.
Created at: March 30, 2026, 9:07 p.m.