Triple

T6019029
Position Surface form Disambiguated ID Type / Status
Subject Southland E134017 entity
Predicate mainCharacter P1183 FINISHED
Object John Cooper
John Cooper is the central police officer protagonist in the television drama series "Southland," known for his complex personality and gritty portrayal of life in the Los Angeles Police Department.
E561966 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 Cooper | Statement: [Southland, mainCharacter, John Cooper]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Cooper
Context triple: [Southland, mainCharacter, John Cooper]
  • A. John Cooper Jr.
    John Cooper Jr., better known as Jackie Cooper, was an American child actor who became one of Hollywood’s first major child stars and later a successful adult actor and television director.
  • B. William Cooper
    William Cooper was an American land developer and judge best known as the founder of Cooperstown, New York, and the patriarch of the Cooper family that included novelist James Fenimore Cooper.
  • C. William Cooper
    William Cooper was an Aboriginal Australian activist and Yorta Yorta elder best known for his pioneering political advocacy for Indigenous rights and justice in the early 20th century.
  • D. George Cooper
    George Cooper is the fictional husband character in the classic radio and television sitcom "My Favorite Husband," known for his humorous domestic adventures with his wife Liz.
  • E. George Cooper
    George Cooper was an American character actor active in the silent and early sound film era, known for his supporting roles in numerous 1920s motion pictures.
  • 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 Cooper
Triple: [Southland, mainCharacter, John Cooper]
Generated description
John Cooper is the central police officer protagonist in the television drama series "Southland," known for his complex personality and gritty portrayal of life in the Los Angeles Police Department.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Cooper
Target entity description: John Cooper is the central police officer protagonist in the television drama series "Southland," known for his complex personality and gritty portrayal of life in the Los Angeles Police Department.
  • A. John Cooper Jr.
    John Cooper Jr., better known as Jackie Cooper, was an American child actor who became one of Hollywood’s first major child stars and later a successful adult actor and television director.
  • B. William Cooper
    William Cooper was an American land developer and judge best known as the founder of Cooperstown, New York, and the patriarch of the Cooper family that included novelist James Fenimore Cooper.
  • C. William Cooper
    William Cooper was an Aboriginal Australian activist and Yorta Yorta elder best known for his pioneering political advocacy for Indigenous rights and justice in the early 20th century.
  • D. George Cooper
    George Cooper is the fictional husband character in the classic radio and television sitcom "My Favorite Husband," known for his humorous domestic adventures with his wife Liz.
  • E. George Cooper
    George Cooper was an American character actor active in the silent and early sound film era, known for his supporting roles in numerous 1920s motion pictures.
  • 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_69c008742a5c8190b9cb9c2787a3d8b3 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c04f8589d0819089ae7840461640f6 completed March 22, 2026, 8:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69c108b842c48190b9469e2892a213d3 completed March 23, 2026, 9:32 a.m.
NEDg Description generation batch_69c10b7467e88190955014bc060b20e4 completed March 23, 2026, 9:44 a.m.
NED2 Entity disambiguation (via description) batch_69c10c0a001c81908e3ca53e9491ff9a completed March 23, 2026, 9:46 a.m.
Created at: March 22, 2026, 4:07 p.m.