Triple

T23100059
Position Surface form Disambiguated ID Type / Status
Subject Kirk Alyn E576000 entity
Predicate birthName P65 FINISHED
Object John Feggo Jr.
John Feggo Jr., better known by his stage name Kirk Alyn, was an American actor best remembered as the first on-screen Superman in the 1940s film serials.
 E1569319 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 Feggo Jr. | Statement: [Kirk Alyn, birthName, John Feggo Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Feggo Jr.
Context triple: [Kirk Alyn, birthName, John Feggo Jr.]
  • A. William Fagan
    William Fagan is a relatively obscure individual whose name is notably recorded as a bearer of the surname Fagan.
  • B. George Feick Jr.
    George Feick Jr. was an American architect and builder known for his professional partnership with Prairie School architect William Gray Purcell and his contributions to early 20th-century Midwestern architecture.
  • C. John Fagan
    John Fagan is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the surname Fagan.
  • D. John Ferguson Jr.
    John Ferguson Jr. is a professional ice hockey executive known for holding general manager and front-office roles with multiple organizations in the American Hockey League and National Hockey League.
  • E. John Fossitt
    John Fossitt is a musician best known as a member of the band The Hooligans.
  • 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 Feggo Jr.
Triple: [Kirk Alyn, birthName, John Feggo Jr.]
Generated description
John Feggo Jr., better known by his stage name Kirk Alyn, was an American actor best remembered as the first on-screen Superman in the 1940s film serials.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John Feggo Jr.
Target entity description: John Feggo Jr., better known by his stage name Kirk Alyn, was an American actor best remembered as the first on-screen Superman in the 1940s film serials.
  • A. William Fagan
    William Fagan is a relatively obscure individual whose name is notably recorded as a bearer of the surname Fagan.
  • B. George Feick Jr.
    George Feick Jr. was an American architect and builder known for his professional partnership with Prairie School architect William Gray Purcell and his contributions to early 20th-century Midwestern architecture.
  • C. John Fagan
    John Fagan is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the surname Fagan.
  • D. John Ferguson Jr.
    John Ferguson Jr. is a professional ice hockey executive known for holding general manager and front-office roles with multiple organizations in the American Hockey League and National Hockey League.
  • E. John Fossitt
    John Fossitt is a musician best known as a member of the band The Hooligans.
  • 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_69e245c060b48190a9bd61a47a16db17 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18de81060819084ab618f05aae583 completed April 29, 2026, 4:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c15bf72008190808e11f65736f8a5 completed May 19, 2026, 7:48 a.m.
NEDg Description generation batch_6a0c167881a88190a8da82f37c47e810 completed May 19, 2026, 7:51 a.m.
NED2 Entity disambiguation (via description) batch_6a0c17154a148190863ef7abe33861f0 completed May 19, 2026, 7:53 a.m.
Created at: April 17, 2026, 3:58 p.m.