Triple

T5515597
Position Surface form Disambiguated ID Type / Status
Subject Leibowitz E144675 entity
Predicate hasVariant P455 FINISHED
Object Leibovitch
Leibovitch is a surname variant of Leibowitz, a Jewish family name of Ashkenazi origin.
 E144675 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: Leibovitch | Statement: [Leibowitz, hasVariant, Leibovitch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leibovitch
Context triple: [Leibowitz, hasVariant, Leibovitch]
  • A. Leibowitz
    Leibowitz is the birth surname of American comedian and former "The Daily Show" host Jon Stewart.
  • B. Levinstein
    Levinstein is a surname of likely German or Ashkenazi Jewish origin, related etymologically to the name Löwenstein.
  • C. Ussishkin
    Ussishkin is a Jewish family name most prominently associated with Zionist leader Menachem Ussishkin.
  • D. Rothkowitz
    Rothkowitz is the original family surname of the abstract expressionist painter Mark Rothko, reflecting his Eastern European Jewish heritage.
  • E. Pearlstein
    Pearlstein is a surname most notably associated with American realist painter Philip Pearlstein, renowned for his large-scale nude figure paintings.
  • 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: Leibovitch
Triple: [Leibowitz, hasVariant, Leibovitch]
Generated description
Leibovitch is a surname variant of Leibowitz, a Jewish family name of Ashkenazi origin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leibovitch
Target entity description: Leibovitch is a surname variant of Leibowitz, a Jewish family name of Ashkenazi origin.
  • A. Leibowitz chosen
    Leibowitz is the birth surname of American comedian and former "The Daily Show" host Jon Stewart.
  • B. Levinstein
    Levinstein is a surname of likely German or Ashkenazi Jewish origin, related etymologically to the name Löwenstein.
  • C. Ussishkin
    Ussishkin is a Jewish family name most prominently associated with Zionist leader Menachem Ussishkin.
  • D. Rothkowitz
    Rothkowitz is the original family surname of the abstract expressionist painter Mark Rothko, reflecting his Eastern European Jewish heritage.
  • E. Pearlstein
    Pearlstein is a surname most notably associated with American realist painter Philip Pearlstein, renowned for his large-scale nude figure paintings.
  • F. None of above.

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_69c008f77ff88190b0cd50ca207295d1 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01f5d1d188190b3a222a9ecf2a0e6 completed March 22, 2026, 4:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69c027d92e0c8190ad5552d66e370a22 completed March 22, 2026, 5:33 p.m.
NEDg Description generation batch_69c0376eea3c8190af11dbb0030cc57d completed March 22, 2026, 6:39 p.m.
NED2 Entity disambiguation (via description) batch_69c0384d023081909cb0d4ba4b80c07e completed March 22, 2026, 6:43 p.m.
Created at: March 22, 2026, 3:33 p.m.