Triple

T5806870
Position Surface form Disambiguated ID Type / Status
Subject Grand Central School of Art E128766 entity
Predicate foundedBy P104 FINISHED
Object Edmund Greacen
Edmund Greacen was an American Impressionist painter and influential art educator who co-founded New York’s Grand Central School of Art.
E562408 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: Edmund Greacen | Statement: [Grand Central School of Art, foundedBy, Edmund Greacen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Edmund Greacen
Context triple: [Grand Central School of Art, foundedBy, Edmund Greacen]
  • A. Leo Amery
    Leo Amery was a prominent British Conservative politician and journalist who served in several key government posts during the early to mid-20th century, particularly noted for his role in imperial and wartime policy.
  • B. Benedict John Greenwood
    Benedict John Greenwood, better known as Ben Chaplin, is an English actor recognized for his work in film, television, and theatre.
  • C. Reginald McKenna
    Reginald McKenna was a British Liberal politician who held several senior government posts, including Home Secretary and Chancellor of the Exchequer, during the early 20th century.
  • D. J. F. C. Harrison
    J. F. C. Harrison was a British social historian known for his influential studies of Victorian society, popular education, and millenarian movements.
  • E. Francis Hughes
    Francis Hughes was a Provisional Irish Republican Army volunteer from Northern Ireland who became widely known for dying on hunger strike in the Maze Prison in 1981.
  • 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: Edmund Greacen
Triple: [Grand Central School of Art, foundedBy, Edmund Greacen]
Generated description
Edmund Greacen was an American Impressionist painter and influential art educator who co-founded New York’s Grand Central School of Art.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Edmund Greacen
Target entity description: Edmund Greacen was an American Impressionist painter and influential art educator who co-founded New York’s Grand Central School of Art.
  • A. Leo Amery
    Leo Amery was a prominent British Conservative politician and journalist who served in several key government posts during the early to mid-20th century, particularly noted for his role in imperial and wartime policy.
  • B. Benedict John Greenwood
    Benedict John Greenwood, better known as Ben Chaplin, is an English actor recognized for his work in film, television, and theatre.
  • C. Reginald McKenna
    Reginald McKenna was a British Liberal politician who held several senior government posts, including Home Secretary and Chancellor of the Exchequer, during the early 20th century.
  • D. J. F. C. Harrison
    J. F. C. Harrison was a British social historian known for his influential studies of Victorian society, popular education, and millenarian movements.
  • E. Francis Hughes
    Francis Hughes was a Provisional Irish Republican Army volunteer from Northern Ireland who became widely known for dying on hunger strike in the Maze Prison in 1981.
  • 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_69c00846a0d881909e46841f8e156b64 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c02b15d8108190b434da42631c4e0c completed March 22, 2026, 5:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c107e64edc819080b3ebf9b9137749 completed March 23, 2026, 9:29 a.m.
NEDg Description generation batch_69c109f1ca4c819090da3ac4c9aa8b07 completed March 23, 2026, 9:37 a.m.
NED2 Entity disambiguation (via description) batch_69c10a4bb2348190a5f1faf28aecf522 completed March 23, 2026, 9:39 a.m.
Created at: March 22, 2026, 3:52 p.m.