Triple

T8877757
Position Surface form Disambiguated ID Type / Status
Subject Nedrick Young E211329 entity
Predicate usedPseudonym P3799 FINISHED
Object Nathan E. Douglas
Nathan E. Douglas was the pseudonym used by blacklisted American screenwriter Nedrick Young for his film work during the Hollywood blacklist era.
 E803696 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: Nathan E. Douglas | Statement: [Nedrick Young, usedPseudonym, Nathan E. Douglas]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nathan E. Douglas
Context triple: [Nedrick Young, usedPseudonym, Nathan E. Douglas]
  • A. Nathan F. Barrett
    Nathan F. Barrett was a prominent American landscape architect known for designing planned industrial communities and urban parks in the late 19th and early 20th centuries.
  • B. Allen M. Davey
    Allen M. Davey was an American cinematographer known for his work on early Technicolor films in Hollywood.
  • C. Bradford M. Durfee
    Bradford M. Durfee was a prominent local industrialist and philanthropist from Fall River, Massachusetts, for whom Durfee Hall was named in recognition of his contributions to the community.
  • D. Douglas S. Cramer
    Douglas S. Cramer was an American television and film producer best known for his work on popular series such as "Dynasty," "The Love Boat," and "Wonder Woman."
  • E. John M. Dawson
    John M. Dawson was a pioneering American plasma physicist renowned for his foundational contributions to plasma theory and computational plasma physics.
  • 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: Nathan E. Douglas
Triple: [Nedrick Young, usedPseudonym, Nathan E. Douglas]
Generated description
Nathan E. Douglas was the pseudonym used by blacklisted American screenwriter Nedrick Young for his film work during the Hollywood blacklist era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nathan E. Douglas
Target entity description: Nathan E. Douglas was the pseudonym used by blacklisted American screenwriter Nedrick Young for his film work during the Hollywood blacklist era.
  • A. Nathan F. Barrett
    Nathan F. Barrett was a prominent American landscape architect known for designing planned industrial communities and urban parks in the late 19th and early 20th centuries.
  • B. Allen M. Davey
    Allen M. Davey was an American cinematographer known for his work on early Technicolor films in Hollywood.
  • C. Bradford M. Durfee
    Bradford M. Durfee was a prominent local industrialist and philanthropist from Fall River, Massachusetts, for whom Durfee Hall was named in recognition of his contributions to the community.
  • D. Douglas S. Cramer
    Douglas S. Cramer was an American television and film producer best known for his work on popular series such as "Dynasty," "The Love Boat," and "Wonder Woman."
  • E. John M. Dawson
    John M. Dawson was a pioneering American plasma physicist renowned for his foundational contributions to plasma theory and computational plasma physics.
  • 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_69ca838e78748190934d82db3104f855 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc61496870819097c55c73aca62aac completed April 1, 2026, 12:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69d139a069f881909cc59bad0f110830 completed April 4, 2026, 4:17 p.m.
NEDg Description generation batch_69d13bb4e3688190aaf6a0ba117296ae completed April 4, 2026, 4:26 p.m.
NED2 Entity disambiguation (via description) batch_69d13c1b8fd481909dc4a98d64301d2f completed April 4, 2026, 4:28 p.m.
Created at: March 30, 2026, 6:52 p.m.