Triple

T3521542
Position Surface form Disambiguated ID Type / Status
Subject Tribune Company E74431 entity
Predicate keyPerson P256 FINISHED
Object John Madigan
John Madigan is an American media executive best known for serving as chairman and CEO of Tribune Company, one of the largest newspaper and broadcasting firms in the United States.
 E364296 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 Madigan | Statement: [Tribune Company, keyPerson, John Madigan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Madigan
Context triple: [Tribune Company, keyPerson, John Madigan]
  • A. Owen Grady
    Owen Grady is a skilled Velociraptor trainer and former Navy veteran who serves as a central protagonist in the Jurassic World film series.
  • B. Gavan O'Herlihy
    Gavan O'Herlihy was an Irish-American actor known for his character roles in film and television, including appearances in genre and action movies of the 1970s and 1980s.
  • C. James Dillon
    James Dillon was an Irish politician who led the Fine Gael party and served as a prominent member of Dáil Éireann in the mid-20th century.
  • D. John McGlynn
    John McGlynn is a Scottish football manager best known for his successful spells in charge of Raith Rovers.
  • E. Martin Connor
    Martin Connor is a film editor known for his work on the biographical war drama "The Railway Man."
  • 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 Madigan
Triple: [Tribune Company, keyPerson, John Madigan]
Generated description
John Madigan is an American media executive best known for serving as chairman and CEO of Tribune Company, one of the largest newspaper and broadcasting firms in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John Madigan
Target entity description: John Madigan is an American media executive best known for serving as chairman and CEO of Tribune Company, one of the largest newspaper and broadcasting firms in the United States.
  • A. Owen Grady
    Owen Grady is a skilled Velociraptor trainer and former Navy veteran who serves as a central protagonist in the Jurassic World film series.
  • B. Gavan O'Herlihy
    Gavan O'Herlihy was an Irish-American actor known for his character roles in film and television, including appearances in genre and action movies of the 1970s and 1980s.
  • C. James Dillon
    James Dillon was an Irish politician who led the Fine Gael party and served as a prominent member of Dáil Éireann in the mid-20th century.
  • D. John McGlynn
    John McGlynn is a Scottish football manager best known for his successful spells in charge of Raith Rovers.
  • E. Martin Connor
    Martin Connor is a film editor known for his work on the biographical war drama "The Railway Man."
  • 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_69ad85d0c5488190a3d8e02ebd01a1aa completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbc4c6ac8819096e9c773f3cccbfb completed March 8, 2026, 6:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69b37e87c7948190901d98f34e3987eb completed March 13, 2026, 3:03 a.m.
NEDg Description generation batch_69b37f13d5e881908eaa05b11e493e8b completed March 13, 2026, 3:05 a.m.
NED2 Entity disambiguation (via description) batch_69b37f703ff081908a9aa3588da52d76 completed March 13, 2026, 3:07 a.m.
Created at: March 8, 2026, 3:19 p.m.