Triple

T20950145
Position Surface form Disambiguated ID Type / Status
Subject Palomar 48-inch Schmidt Telescope E515954 entity
Predicate namedAfter P63 FINISHED
Object Samuel Oschin — 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: Samuel Oschin | Statement: [Palomar 48-inch Schmidt Telescope, namedAfter, Samuel Oschin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Samuel Oschin
Context triple: [Palomar 48-inch Schmidt Telescope, namedAfter, Samuel Oschin]
  • A. 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.
  • B. Jules Stein
    Jules Stein was an American physician-turned-entrepreneur best known as the founder of Music Corporation of America (MCA), a major entertainment and talent agency.
  • C. Paul Milstein
    Paul Milstein was a prominent New York real estate developer and philanthropist who played a major role in shaping Manhattan’s modern skyline.
  • D. Milton H. Bren
    Milton H. Bren was an American film producer and real estate developer active in Hollywood during the mid-20th century.
  • E. Arthur A. Ross
    Arthur A. Ross was an American screenwriter known for his work on mid-20th-century Hollywood films and genre pictures.
  • 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: Samuel Oschin
Target entity description: Samuel Oschin was a philanthropist whose significant contributions to astronomy led to a major survey telescope at Palomar Observatory being named in his honor.
  • A. 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.
  • B. Jules Stein
    Jules Stein was an American physician-turned-entrepreneur best known as the founder of Music Corporation of America (MCA), a major entertainment and talent agency.
  • C. Paul Milstein
    Paul Milstein was a prominent New York real estate developer and philanthropist who played a major role in shaping Manhattan’s modern skyline.
  • D. Milton H. Bren
    Milton H. Bren was an American film producer and real estate developer active in Hollywood during the mid-20th century.
  • E. Arthur A. Ross
    Arthur A. Ross was an American screenwriter known for his work on mid-20th-century Hollywood films and genre pictures.
  • 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_69e0b4fcd678819087a304291f14330a completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fadd3bd88190a0d1fdea9d300fc0 completed April 21, 2026, 4:19 a.m.
Created at: April 16, 2026, 1:23 p.m.