Triple

T312807
Position Surface form Disambiguated ID Type / Status
Subject Leonard Bernstein E7643 entity
Predicate birthName P65 FINISHED
Object Louis Bernstein
Louis Bernstein is the birth name of Leonard Bernstein, the renowned American composer, conductor, and pianist.
 E61124 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: Louis Bernstein | Statement: [Leonard Bernstein, birthName, Louis Bernstein]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Louis Bernstein
Context triple: [Leonard Bernstein, birthName, Louis Bernstein]
  • A. Benjamin Rapoport
    Benjamin Rapoport is a neurosurgeon and entrepreneur best known as one of the co-founders of the brain–computer interface company Neuralink.
  • B. Leo Friedlander
    Leo Friedlander was an American sculptor known for his large-scale public monuments and architectural sculpture, particularly in the mid-20th century.
  • C. Max Zaslofsky
    Max Zaslofsky was an American professional basketball player and coach, best known as one of the NBA’s early scoring stars and later a coach in the league.
  • D. Henry Alsberg
    Henry Alsberg was an American journalist, editor, and theater producer best known for directing the New Deal–era Federal Writers’ Project, which employed thousands of writers during the Great Depression.
  • E. Zacharias Finkelstein
    Zacharias Finkelstein was the father of American political scientist and Holocaust scholar Norman Finkelstein.
  • 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: Louis Bernstein
Triple: [Leonard Bernstein, birthName, Louis Bernstein]
Generated description
Louis Bernstein is the birth name of Leonard Bernstein, the renowned American composer, conductor, and pianist.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Louis Bernstein
Target entity description: Louis Bernstein is the birth name of Leonard Bernstein, the renowned American composer, conductor, and pianist.
  • A. Benjamin Rapoport
    Benjamin Rapoport is a neurosurgeon and entrepreneur best known as one of the co-founders of the brain–computer interface company Neuralink.
  • B. Leo Friedlander
    Leo Friedlander was an American sculptor known for his large-scale public monuments and architectural sculpture, particularly in the mid-20th century.
  • C. Max Zaslofsky
    Max Zaslofsky was an American professional basketball player and coach, best known as one of the NBA’s early scoring stars and later a coach in the league.
  • D. Henry Alsberg
    Henry Alsberg was an American journalist, editor, and theater producer best known for directing the New Deal–era Federal Writers’ Project, which employed thousands of writers during the Great Depression.
  • E. Zacharias Finkelstein
    Zacharias Finkelstein was the father of American political scientist and Holocaust scholar Norman Finkelstein.
  • 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_69a2e7e7af7881908890039d6be4e9b8 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ea4aa16881909b2c8404b85992df completed Feb. 28, 2026, 1:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4777638a88190af189b8a3f972610 completed March 1, 2026, 5:29 p.m.
NEDg Description generation batch_69a477d0c9d0819089847d38f97eb72c completed March 1, 2026, 5:30 p.m.
NED2 Entity disambiguation (via description) batch_69a47825968081909446521818f98967 completed March 1, 2026, 5:32 p.m.
Created at: Feb. 28, 2026, 1:07 p.m.