Triple

T16761165
Position Surface form Disambiguated ID Type / Status
Subject Medical Center E407345 entity
Predicate hasCastMember P2308 FINISHED
Object Owen Marshall (guest appearances)
Owen Marshall (guest appearances) refers to the character or actor making occasional, non-regular appearances on the television drama series "Medical Center."
 E1232431 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: Owen Marshall (guest appearances) | Statement: [Medical Center, hasCastMember, Owen Marshall (guest appearances)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Owen Marshall (guest appearances)
Context triple: [Medical Center, hasCastMember, Owen Marshall (guest appearances)]
  • A. Don Ameche as John Bickerson
    Don Ameche as John Bickerson is the radio and television persona of the perpetually bickering husband in the classic American comedy series "The Bickersons."
  • B. Paul Drake in Perry Mason
    Paul Drake in Perry Mason is the resourceful private investigator who frequently assists defense attorney Perry Mason in solving complex criminal cases.
  • C. Harry Morgan
    Harry Morgan is the tough, world-weary fishing boat captain and smuggler at the center of Ernest Hemingway’s novel and its film adaptation "To Have and Have Not."
  • D. Harry Morgan
    Harry Morgan is a pivotal character in the TV series "Dexter," a Miami police officer who shapes Dexter Morgan's moral code and vigilantism through his guiding "Harry's Code."
  • E. Harry Morgan
    Harry Morgan was an American character actor best known for his long-running role as Colonel Sherman T. Potter on the television series M*A*S*H and its spin-off AfterMASH.
  • 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: Owen Marshall (guest appearances)
Triple: [Medical Center, hasCastMember, Owen Marshall (guest appearances)]
Generated description
Owen Marshall (guest appearances) refers to the character or actor making occasional, non-regular appearances on the television drama series "Medical Center."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Owen Marshall (guest appearances)
Target entity description: Owen Marshall (guest appearances) refers to the character or actor making occasional, non-regular appearances on the television drama series "Medical Center."
  • A. Don Ameche as John Bickerson
    Don Ameche as John Bickerson is the radio and television persona of the perpetually bickering husband in the classic American comedy series "The Bickersons."
  • B. Paul Drake in Perry Mason
    Paul Drake in Perry Mason is the resourceful private investigator who frequently assists defense attorney Perry Mason in solving complex criminal cases.
  • C. Harry Morgan
    Harry Morgan is the tough, world-weary fishing boat captain and smuggler at the center of Ernest Hemingway’s novel and its film adaptation "To Have and Have Not."
  • D. Harry Morgan
    Harry Morgan is a pivotal character in the TV series "Dexter," a Miami police officer who shapes Dexter Morgan's moral code and vigilantism through his guiding "Harry's Code."
  • E. Harry Morgan
    Harry Morgan was an American character actor best known for his long-running role as Colonel Sherman T. Potter on the television series M*A*S*H and its spin-off AfterMASH.
  • 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_69d8839174188190909f190097207065 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3abed67f88190afb1d392ff01a5e7 completed April 18, 2026, 4:06 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00a52d077081908080c61da67e0032 completed May 10, 2026, 3:33 p.m.
NEDg Description generation batch_6a00a685753881908c3fef10823ce569 completed May 10, 2026, 3:38 p.m.
NED2 Entity disambiguation (via description) batch_6a00a7174f5c8190891ddd180c50aee3 completed May 10, 2026, 3:41 p.m.
Created at: April 10, 2026, 5:21 a.m.