Triple

T20179392
Position Surface form Disambiguated ID Type / Status
Subject Pioneer Zephyr E492685 entity
Predicate designer P184 FINISHED
Object Albert Dean — NE NERFINISHED

How this triple was built (3 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: Albert Dean | Statement: [Pioneer Zephyr, designer, Albert Dean]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Albert Dean
Context triple: [Pioneer Zephyr, designer, Albert Dean]
  • A. Henry Dean
    Henry Dean is a character in Stephen King’s "The Dark Tower" series, known as Eddie Dean’s troubled and often antagonistic older brother.
  • B. Paul Dean
    Paul Dean was an American Major League Baseball pitcher, best known as a key member of the St. Louis Cardinals in the 1930s and the younger brother of Hall of Famer Dizzy Dean.
  • C. Paul Dean
    Paul Dean is one of the children of Howard Dean, the former governor of Vermont and onetime Democratic presidential candidate.
  • D. Paul Dooley
    Paul Dooley is an American character actor, writer, and comedian known for his roles in films such as "Breaking Away," "Sixteen Candles," and numerous television series.
  • E. Corbin Dean Bernsen
    Corbin Dean Bernsen is an American actor and director best known for his role as divorce attorney Arnie Becker on the television series "L.A. Law."
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Albert Dean
Target entity description: Albert Dean was an engineer best known for helping design the pioneering streamlined diesel-electric passenger train Pioneer Zephyr in the 1930s.
  • A. Henry Dean
    Henry Dean is a character in Stephen King’s "The Dark Tower" series, known as Eddie Dean’s troubled and often antagonistic older brother.
  • B. Paul Dean
    Paul Dean was an American Major League Baseball pitcher, best known as a key member of the St. Louis Cardinals in the 1930s and the younger brother of Hall of Famer Dizzy Dean.
  • C. Paul Dean
    Paul Dean is one of the children of Howard Dean, the former governor of Vermont and onetime Democratic presidential candidate.
  • D. Paul Dooley
    Paul Dooley is an American character actor, writer, and comedian known for his roles in films such as "Breaking Away," "Sixteen Candles," and numerous television series.
  • E. Corbin Dean Bernsen
    Corbin Dean Bernsen is an American actor and director best known for his role as divorce attorney Arnie Becker on the television series "L.A. Law."
  • F. None of above. chosen

Provenance (2 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_69da6268a034819081cbd9ea5a1c9475 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e668edf27881909820f9103e72533e completed April 20, 2026, 5:57 p.m.
Created at: April 11, 2026, 11:36 p.m.