Triple

T4683098
Position Surface form Disambiguated ID Type / Status
Subject Mr. McFeely E103849 entity
Predicate namedAfterRealPerson P63 FINISHED
Object Fred Rogers' maternal grandfather (James McFeely)
James McFeely was the maternal grandfather of Fred Rogers and the real-life namesake of the beloved “Mr. McFeely” character on Mister Rogers’ Neighborhood.
E460458 NE FINISHED

How this triple was built (5 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: Fred Rogers' maternal grandfather (James McFeely) | Statement: [Mr. McFeely, namedAfterRealPerson, Fred Rogers' maternal grandfather (James McFeely)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fred Rogers' maternal grandfather (James McFeely)
Context triple: [Mr. McFeely, namedAfterRealPerson, Fred Rogers' maternal grandfather (James McFeely)]
  • A. Fred Rogers
    Fred Rogers was an American television host, producer, and Presbyterian minister best known for creating and hosting the long-running children's program "Mister Rogers' Neighborhood."
  • B. Tom Junod’s Esquire profile of Fred Rogers
    Tom Junod’s Esquire profile of Fred Rogers is a widely acclaimed magazine article that explores the life, philosophy, and quiet moral influence of the beloved children’s television host known as Mister Rogers.
  • C. Jim Anderson (Father Knows Best)
    Jim Anderson is the sensible, mild-mannered father and insurance salesman at the center of the classic American television and radio series "Father Knows Best."
  • D. Bud Anderson (Father Knows Best)
    Bud Anderson is the teenage son in the classic American television sitcom "Father Knows Best," known for his good-natured, sometimes bumbling coming-of-age experiences within the Anderson family.
  • E. Fred Rogers Productions
    Fred Rogers Productions is the nonprofit media organization that continues Fred Rogers’ legacy by creating educational children’s television programs such as Daniel Tiger’s Neighborhood.
  • 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: Fred Rogers' maternal grandfather (James McFeely)
Triple: [Mr. McFeely, namedAfterRealPerson, Fred Rogers' maternal grandfather (James McFeely)]
Generated description
James McFeely was the maternal grandfather of Fred Rogers and the real-life namesake of the beloved “Mr. McFeely” character on Mister Rogers’ Neighborhood.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fred Rogers' maternal grandfather (James McFeely)
Target entity description: James McFeely was the maternal grandfather of Fred Rogers and the real-life namesake of the beloved “Mr. McFeely” character on Mister Rogers’ Neighborhood.
  • A. Fred Rogers
    Fred Rogers was an American television host, producer, and Presbyterian minister best known for creating and hosting the long-running children's program "Mister Rogers' Neighborhood."
  • B. Tom Junod’s Esquire profile of Fred Rogers
    Tom Junod’s Esquire profile of Fred Rogers is a widely acclaimed magazine article that explores the life, philosophy, and quiet moral influence of the beloved children’s television host known as Mister Rogers.
  • C. Jim Anderson (Father Knows Best)
    Jim Anderson is the sensible, mild-mannered father and insurance salesman at the center of the classic American television and radio series "Father Knows Best."
  • D. Bud Anderson (Father Knows Best)
    Bud Anderson is the teenage son in the classic American television sitcom "Father Knows Best," known for his good-natured, sometimes bumbling coming-of-age experiences within the Anderson family.
  • E. Fred Rogers Productions
    Fred Rogers Productions is the nonprofit media organization that continues Fred Rogers’ legacy by creating educational children’s television programs such as Daniel Tiger’s Neighborhood.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: namedAfterRealPerson
Context triple: [Mr. McFeely, namedAfterRealPerson, Fred Rogers' maternal grandfather (James McFeely)]
  • A. namedAfter chosen
    Indicates that one entity has been given its name in honor of, or derived from, another entity.
  • B. realName
    Indicates that one entity is the actual, full, or birth name of another entity, which may be known by an alias, nickname, or alternate identity.
  • C. usedPseudonym
    Indicates that an entity performed an action or participated in a context under a name that was not their real or primary identity.
  • D. namesakeDescription
    Indicates that the object provides a descriptive explanation of why or how the subject is considered a namesake of something or someone.
  • E. givenNameFor
    Indicates that one entity is the personal first name assigned to or used for another entity.
  • F. None of above.

Provenance (6 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_69bd43debbf08190b4bc372e286ec234 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd67c9c3c08190a6c4944cdd1362a8 completed March 20, 2026, 3:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69be03b07664819097d959fde1b0585b completed March 21, 2026, 2:34 a.m.
NEDg Description generation batch_69be04dc48b08190947cde715f87a4d0 completed March 21, 2026, 2:39 a.m.
NED2 Entity disambiguation (via description) batch_69be05742e248190bb0e846189dfcfb5 completed March 21, 2026, 2:41 a.m.
PD Predicate disambiguation batch_69bd6217e0088190836570522e324dc6 completed March 20, 2026, 3:04 p.m.
Created at: March 20, 2026, 1:16 p.m.