Triple

T641294
Position Surface form Disambiguated ID Type / Status
Subject Copley Square E16744 entity
Predicate namedAfter P63 FINISHED
Object John Singleton Copley
John Singleton Copley was an 18th-century American-born painter renowned for his vivid and realistic portraits of colonial New England figures.
E80209 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: John Singleton Copley | Statement: [Copley Square, namedAfter, John Singleton Copley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Singleton Copley
Context triple: [Copley Square, namedAfter, John Singleton Copley]
  • A. Gilbert Stuart
    Gilbert Stuart was a prominent American portrait painter best known for his iconic images of early U.S. presidents, including George Washington.
  • B. Benjamin West
    Benjamin West was an 18th–19th century Anglo-American painter renowned for his historical and religious works and for helping shape the development of Neoclassical art in Britain.
  • C. Thomas Crawford
    Thomas Crawford was a 19th-century American neoclassical sculptor best known for major public works in Washington, D.C., including the Statue of Freedom atop the U.S. Capitol dome.
  • D. Emanuel Leutze
    Emanuel Leutze was a 19th-century German-American history painter best known for his iconic patriotic work "Washington Crossing the Delaware."
  • E. Thomas Hart Benton
    Thomas Hart Benton was a 19th-century U.S. senator from Missouri known for his long tenure, staunch Unionism, and politically courageous stands that later earned him a place in John F. Kennedy’s "Profiles in Courage."
  • 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: John Singleton Copley
Triple: [Copley Square, namedAfter, John Singleton Copley]
Generated description
John Singleton Copley was an 18th-century American-born painter renowned for his vivid and realistic portraits of colonial New England figures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Singleton Copley
Target entity description: John Singleton Copley was an 18th-century American-born painter renowned for his vivid and realistic portraits of colonial New England figures.
  • A. Gilbert Stuart
    Gilbert Stuart was a prominent American portrait painter best known for his iconic images of early U.S. presidents, including George Washington.
  • B. Benjamin West
    Benjamin West was an 18th–19th century Anglo-American painter renowned for his historical and religious works and for helping shape the development of Neoclassical art in Britain.
  • C. Thomas Crawford
    Thomas Crawford was a 19th-century American neoclassical sculptor best known for major public works in Washington, D.C., including the Statue of Freedom atop the U.S. Capitol dome.
  • D. Emanuel Leutze
    Emanuel Leutze was a 19th-century German-American history painter best known for his iconic patriotic work "Washington Crossing the Delaware."
  • E. Thomas Hart Benton
    Thomas Hart Benton was a 19th-century U.S. senator from Missouri known for his long tenure, staunch Unionism, and politically courageous stands that later earned him a place in John F. Kennedy’s "Profiles in Courage."
  • 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_69a4936be1c88190af56540324b57da7 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49f02bc2c8190b8a92b2505768c19 completed March 1, 2026, 8:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5778faa788190ac246d6cd6b983f4 completed March 2, 2026, 11:42 a.m.
NEDg Description generation batch_69a57806b6148190a56a1ed535bb3a65 completed March 2, 2026, 11:44 a.m.
NED2 Entity disambiguation (via description) batch_69a5785996748190ae7761d190bbd35f completed March 2, 2026, 11:45 a.m.
Created at: March 1, 2026, 7:36 p.m.