Triple

T21561727
Position Surface form Disambiguated ID Type / Status
Subject Keystone comedies E532052 entity
Predicate employedDirector P1211 FINISHED
Object Henry Lehrman — NE NERFINISHED

How this triple was built (2 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: Henry Lehrman | Statement: [Keystone comedies, employedDirector, Henry Lehrman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Henry Lehrman
Context triple: [Keystone comedies, employedDirector, Henry Lehrman]
  • A. Henry Lehrman chosen
    Henry Lehrman was an early 20th-century American film director, screenwriter, and actor known for his work in silent comedies and for collaborating with major figures like Charlie Chaplin.
  • B. Carl Mydans
    Carl Mydans was an American photojournalist best known for his powerful documentary images of the Great Depression and World War II, including work for the Farm Security Administration and Life magazine.
  • C. Louis Ritman
    Louis Ritman was an American Impressionist painter known for his luminous depictions of women and interiors, often associated with the Giverny art colony in France.
  • D. Walter Fuller
    Walter Fuller was a British-born journalist, editor, and political activist known for his work in progressive and pacifist causes in the early 20th century.
  • E. Richard Mühlfeld
    Richard Mühlfeld was a renowned German clarinetist of the late 19th century, best known as Johannes Brahms’s favored clarinet virtuoso and the inspiration for several of the composer’s major late works.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0c460db088190828c64206a450273 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eed2e3e2348190b5c3b66cdc871e6e completed April 27, 2026, 3:07 a.m.
Created at: April 16, 2026, 6:29 p.m.