Triple

T4107797
Position Surface form Disambiguated ID Type / Status
Subject Robert Young E88496 entity
Predicate characterRole P268 FINISHED
Object Dr. Marcus Welby in Marcus Welby, M.D.
Dr. Marcus Welby is the compassionate, old-fashioned family physician at the center of the medical drama series "Marcus Welby, M.D.," known for his deeply personal approach to patient care.
E413936 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: Dr. Marcus Welby in Marcus Welby, M.D. | Statement: [Robert Young, characterRole, Dr. Marcus Welby in Marcus Welby, M.D.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dr. Marcus Welby in Marcus Welby, M.D.
Context triple: [Robert Young, characterRole, Dr. Marcus Welby in Marcus Welby, M.D.]
  • A. Dr. Jack Morrison in St. Elsewhere
    Dr. Jack Morrison is a central, idealistic young physician on the 1980s medical drama series "St. Elsewhere," known for his personal and professional struggles at the chaotic St. Eligius hospital.
  • B. Dr. James Kildare
    Dr. James Kildare is a fictional young physician featured in a popular series of medical films, radio programs, and television shows centered on his professional and personal challenges in the medical field.
  • C. Dr. Robinson
    Dr. Robinson is a minor but pivotal character in Mark Twain's novel "The Adventures of Tom Sawyer," whose murder in the graveyard sets off a central mystery in the story.
  • D. Trapper John McIntyre
    Trapper John McIntyre is a witty, skilled U.S. Army surgeon and Hawkeye Pierce’s close friend in the Korean War–set television series M*A*S*H.
  • E. Dr. Doug Ross
    Dr. Doug Ross is a charismatic and rebellious pediatrician on the television medical drama "ER," known for his deep compassion for children and complex personal life.
  • 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: Dr. Marcus Welby in Marcus Welby, M.D.
Triple: [Robert Young, characterRole, Dr. Marcus Welby in Marcus Welby, M.D.]
Generated description
Dr. Marcus Welby is the compassionate, old-fashioned family physician at the center of the medical drama series "Marcus Welby, M.D.," known for his deeply personal approach to patient care.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dr. Marcus Welby in Marcus Welby, M.D.
Target entity description: Dr. Marcus Welby is the compassionate, old-fashioned family physician at the center of the medical drama series "Marcus Welby, M.D.," known for his deeply personal approach to patient care.
  • A. Dr. Jack Morrison in St. Elsewhere
    Dr. Jack Morrison is a central, idealistic young physician on the 1980s medical drama series "St. Elsewhere," known for his personal and professional struggles at the chaotic St. Eligius hospital.
  • B. Dr. James Kildare
    Dr. James Kildare is a fictional young physician featured in a popular series of medical films, radio programs, and television shows centered on his professional and personal challenges in the medical field.
  • C. Dr. Robinson
    Dr. Robinson is a minor but pivotal character in Mark Twain's novel "The Adventures of Tom Sawyer," whose murder in the graveyard sets off a central mystery in the story.
  • D. Trapper John McIntyre
    Trapper John McIntyre is a witty, skilled U.S. Army surgeon and Hawkeye Pierce’s close friend in the Korean War–set television series M*A*S*H.
  • E. Dr. Doug Ross
    Dr. Doug Ross is a charismatic and rebellious pediatrician on the television medical drama "ER," known for his deep compassion for children and complex personal life.
  • 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_69aed9484fb881909146f4c772ad277c completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af019e23c481909578eba1c9270282 completed March 9, 2026, 5:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69b56b8240248190afd026a450958d4c completed March 14, 2026, 2:06 p.m.
NEDg Description generation batch_69b56cbf12348190836f79e509468a3d completed March 14, 2026, 2:12 p.m.
NED2 Entity disambiguation (via description) batch_69b570aef9008190bf8ef2deb00178ae completed March 14, 2026, 2:29 p.m.
Created at: March 9, 2026, 3:40 p.m.