Triple

T3611378
Position Surface form Disambiguated ID Type / Status
Subject Addison Gallery of American Art E76494 entity
Predicate founder P104 FINISHED
Object Thomas Cochran
Thomas Cochran was an American businessman and philanthropist known for his significant patronage of the arts and education in the early 20th century.
 E373062 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: Thomas Cochran | Statement: [Addison Gallery of American Art, founder, Thomas Cochran]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Thomas Cochran
Context triple: [Addison Gallery of American Art, founder, Thomas Cochran]
  • A. Charles Ewing
    Charles Ewing was a 19th-century American lawyer, Union Army general in the Civil War, and later a federal official, known as a prominent member of the influential Ewing family.
  • B. John Gilroy
    John Gilroy is a film editor known for his work on major Hollywood productions, including the science-fiction monster film "Pacific Rim."
  • C. Francis Griffin
    Francis Griffin is a recurring character on the animated television series "Family Guy," known as Peter Griffin's stern, devoutly Catholic father.
  • D. John McDonough
    John McDonough was an American football official best known for serving as the referee in Super Bowl IV.
  • E. Christopher Weaver
    Christopher Weaver is an American entrepreneur and video game industry pioneer best known as the founder of ZeniMax Media, the parent company of Bethesda Softworks.
  • 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: Thomas Cochran
Triple: [Addison Gallery of American Art, founder, Thomas Cochran]
Generated description
Thomas Cochran was an American businessman and philanthropist known for his significant patronage of the arts and education in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Thomas Cochran
Target entity description: Thomas Cochran was an American businessman and philanthropist known for his significant patronage of the arts and education in the early 20th century.
  • A. Charles Ewing
    Charles Ewing was a 19th-century American lawyer, Union Army general in the Civil War, and later a federal official, known as a prominent member of the influential Ewing family.
  • B. John Gilroy
    John Gilroy is a film editor known for his work on major Hollywood productions, including the science-fiction monster film "Pacific Rim."
  • C. Francis Griffin
    Francis Griffin is a recurring character on the animated television series "Family Guy," known as Peter Griffin's stern, devoutly Catholic father.
  • D. John McDonough
    John McDonough was an American football official best known for serving as the referee in Super Bowl IV.
  • E. Christopher Weaver
    Christopher Weaver is an American entrepreneur and video game industry pioneer best known as the founder of ZeniMax Media, the parent company of Bethesda Softworks.
  • 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_69ad85da0ba481908b3b48c69efe2b98 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc22cac3c8190bc5f7c45d31668c1 completed March 8, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b433136c94819099bc1d3846e54b07 completed March 13, 2026, 3:53 p.m.
NEDg Description generation batch_69b43710e1f48190b581c93a9f5003de completed March 13, 2026, 4:10 p.m.
NED2 Entity disambiguation (via description) batch_69b43777745c819097be79cd889da55c completed March 13, 2026, 4:12 p.m.
Created at: March 8, 2026, 3:23 p.m.