Triple

T9392698
Position Surface form Disambiguated ID Type / Status
Subject Michael Landon E226061 entity
Predicate birthName P65 FINISHED
Object Eugene Maurice Orowitz
Eugene Maurice Orowitz is the birth name of American actor, director, and producer Michael Landon, best known for his roles in classic television series such as "Bonanza," "Little House on the Prairie," and "Highway to Heaven."
 E807191 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: Eugene Maurice Orowitz | Statement: [Michael Landon, birthName, Eugene Maurice Orowitz]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eugene Maurice Orowitz
Context triple: [Michael Landon, birthName, Eugene Maurice Orowitz]
  • A. Sidney Levin
    Sidney Levin was a film editor best known for his work on influential American movies such as Martin Scorsese’s early crime drama "Mean Streets."
  • B. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • C. Bernard Katzin
    Bernard Katzin was the birth name of American comic actor and singer Stubby Kaye, best known for his roles in classic stage and film musicals such as "Guys and Dolls" and "Li'l Abner."
  • D. Edward Z. Milstein
    Edward Z. Milstein is a television producer best known for his executive production work on the drama series "Once and Again."
  • E. Melvyn R. Leventhal
    Melvyn R. Leventhal is an American civil rights attorney known for his legal work during the Civil Rights Movement and for his former marriage to author Alice Walker.
  • 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: Eugene Maurice Orowitz
Triple: [Michael Landon, birthName, Eugene Maurice Orowitz]
Generated description
Eugene Maurice Orowitz is the birth name of American actor, director, and producer Michael Landon, best known for his roles in classic television series such as "Bonanza," "Little House on the Prairie," and "Highway to Heaven."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eugene Maurice Orowitz
Target entity description: Eugene Maurice Orowitz is the birth name of American actor, director, and producer Michael Landon, best known for his roles in classic television series such as "Bonanza," "Little House on the Prairie," and "Highway to Heaven."
  • A. Sidney Levin
    Sidney Levin was a film editor best known for his work on influential American movies such as Martin Scorsese’s early crime drama "Mean Streets."
  • B. Harold T. Shapiro
    Harold T. Shapiro is an economist and academic leader best known for serving as president of both Princeton University and the University of Michigan and for his influential work at the intersection of higher education and public policy.
  • C. Bernard Katzin
    Bernard Katzin was the birth name of American comic actor and singer Stubby Kaye, best known for his roles in classic stage and film musicals such as "Guys and Dolls" and "Li'l Abner."
  • D. Edward Z. Milstein
    Edward Z. Milstein is a television producer best known for his executive production work on the drama series "Once and Again."
  • E. Melvyn R. Leventhal
    Melvyn R. Leventhal is an American civil rights attorney known for his legal work during the Civil Rights Movement and for his former marriage to author Alice Walker.
  • 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_69ca842f7e3481908bf5bcf52e032dbd completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd510fec6481908b51c497744068c8 completed April 1, 2026, 5:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1525e54c8819080e731668b1eb8c8 completed April 4, 2026, 6:03 p.m.
NEDg Description generation batch_69d155f3e5ac8190b2558ede2988edf7 completed April 4, 2026, 6:18 p.m.
NED2 Entity disambiguation (via description) batch_69d1563fafa88190906367dfbbaf2925 completed April 4, 2026, 6:19 p.m.
Created at: March 30, 2026, 7:45 p.m.