Triple

T15757375
Position Surface form Disambiguated ID Type / Status
Subject The Yiddish Policemen's Union E382000 entity
Predicate protagonist P268 FINISHED
Object Meyer Landsman
Meyer Landsman is a down-on-his-luck Jewish detective in an alternate-history Alaska, known as the hard-boiled, obsessive investigator at the center of Michael Chabon’s novel *The Yiddish Policemen’s Union*.
E1383862 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: Meyer Landsman | Statement: [The Yiddish Policemen's Union, protagonist, Meyer Landsman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meyer Landsman
Context triple: [The Yiddish Policemen's Union, protagonist, Meyer Landsman]
  • A. Oscar Lerman
    Oscar Lerman was a British nightclub owner and art dealer best known as the husband of novelist Jackie Collins.
  • B. Max Eitingon
    Max Eitingon was a German-Jewish psychoanalyst and close associate of Sigmund Freud, known for helping institutionalize psychoanalytic training and practice in Europe and the Middle East.
  • C. Herman Lubinsky
    Herman Lubinsky was an American record executive and entrepreneur best known as the controversial founder and head of the influential jazz and R&B label Savoy Records.
  • D. Harvey Rosenstock
    Harvey Rosenstock is a film editor known for his work on major motion pictures, including the Western film "Tombstone."
  • E. Louis Hollander
    Louis Hollander was a New York labor leader and public official who served as the state’s Industrial Commissioner, overseeing labor and employment policy.
  • 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: Meyer Landsman
Triple: [The Yiddish Policemen's Union, protagonist, Meyer Landsman]
Generated description
Meyer Landsman is a down-on-his-luck Jewish detective in an alternate-history Alaska, known as the hard-boiled, obsessive investigator at the center of Michael Chabon’s novel *The Yiddish Policemen’s Union*.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Meyer Landsman
Target entity description: Meyer Landsman is a down-on-his-luck Jewish detective in an alternate-history Alaska, known as the hard-boiled, obsessive investigator at the center of Michael Chabon’s novel *The Yiddish Policemen’s Union*.
  • A. Oscar Lerman
    Oscar Lerman was a British nightclub owner and art dealer best known as the husband of novelist Jackie Collins.
  • B. Max Eitingon
    Max Eitingon was a German-Jewish psychoanalyst and close associate of Sigmund Freud, known for helping institutionalize psychoanalytic training and practice in Europe and the Middle East.
  • C. Herman Lubinsky
    Herman Lubinsky was an American record executive and entrepreneur best known as the controversial founder and head of the influential jazz and R&B label Savoy Records.
  • D. Harvey Rosenstock
    Harvey Rosenstock is a film editor known for his work on major motion pictures, including the Western film "Tombstone."
  • E. Louis Hollander
    Louis Hollander was a New York labor leader and public official who served as the state’s Industrial Commissioner, overseeing labor and employment policy.
  • 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_69d86d9e6b44819085d1f6a969ecb74c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e050b1ff4881909d5240d1d30f5c8b completed April 16, 2026, 3 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0757617d188190bca3b093b6230405 completed May 15, 2026, 5:26 p.m.
NEDg Description generation batch_6a07583fc26481908bd2f00c19f3b4cd completed May 15, 2026, 5:30 p.m.
NED2 Entity disambiguation (via description) batch_6a07594a23ac81908807df4605555d3f completed May 15, 2026, 5:35 p.m.
Created at: April 10, 2026, 4:47 a.m.