Triple

T7916261
Position Surface form Disambiguated ID Type / Status
Subject Anja Lechner E183835 entity
Predicate collaboratedWith P435 FINISHED
Object Misha Alperin
Misha Alperin was a Ukrainian-born jazz pianist and composer known for blending Eastern European folk influences with contemporary jazz, particularly through his work on the ECM label.
 E708233 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: Misha Alperin | Statement: [Anja Lechner, collaboratedWith, Misha Alperin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Misha Alperin
Context triple: [Anja Lechner, collaboratedWith, Misha Alperin]
  • A. Evgeny Levinson
    Evgeny Levinson was a Soviet architect known for designing significant memorial and monumental complexes, particularly in Leningrad (now Saint Petersburg).
  • B. Sergei Brylin
    Sergei Brylin is a former Russian professional ice hockey forward best known for his long NHL career with the New Jersey Devils, with whom he won three Stanley Cup championships.
  • C. Alexander Beilinson
    Alexander Beilinson is a prominent mathematician known for his foundational contributions to algebraic geometry, representation theory, and the theory of motives, including the formulation of the Beilinson conjectures.
  • D. Mikhail Bronshtein
    Mikhail Bronshtein is a notable individual who shares the surname Bronstein, which is associated with several prominent figures in fields such as mathematics, physics, and chess.
  • E. Kostya Levin
    Kostya Levin is a central, introspective landowner in Leo Tolstoy’s novel "Anna Karenina," known for his philosophical struggles with faith, morality, and the meaning of life.
  • 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: Misha Alperin
Triple: [Anja Lechner, collaboratedWith, Misha Alperin]
Generated description
Misha Alperin was a Ukrainian-born jazz pianist and composer known for blending Eastern European folk influences with contemporary jazz, particularly through his work on the ECM label.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Misha Alperin
Target entity description: Misha Alperin was a Ukrainian-born jazz pianist and composer known for blending Eastern European folk influences with contemporary jazz, particularly through his work on the ECM label.
  • A. Evgeny Levinson
    Evgeny Levinson was a Soviet architect known for designing significant memorial and monumental complexes, particularly in Leningrad (now Saint Petersburg).
  • B. Sergei Brylin
    Sergei Brylin is a former Russian professional ice hockey forward best known for his long NHL career with the New Jersey Devils, with whom he won three Stanley Cup championships.
  • C. Alexander Beilinson
    Alexander Beilinson is a prominent mathematician known for his foundational contributions to algebraic geometry, representation theory, and the theory of motives, including the formulation of the Beilinson conjectures.
  • D. Mikhail Bronshtein
    Mikhail Bronshtein is a notable individual who shares the surname Bronstein, which is associated with several prominent figures in fields such as mathematics, physics, and chess.
  • E. Kostya Levin
    Kostya Levin is a central, introspective landowner in Leo Tolstoy’s novel "Anna Karenina," known for his philosophical struggles with faith, morality, and the meaning of life.
  • 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_69ca828efbe48190bd48482650182e79 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3a76ae688190b068e4c92603a16d completed March 31, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc563cb0a081909ed43ff45a8a1fa0 completed March 31, 2026, 11:18 p.m.
NEDg Description generation batch_69cc58a76b90819092de63b3b23e70af completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cfccc9c8190adcbaee96c17711e completed March 31, 2026, 11:47 p.m.
Created at: March 30, 2026, 5:05 p.m.