Triple

T249799
Position Surface form Disambiguated ID Type / Status
Subject Yo-Yo Ma E5117 entity
Predicate notableCollaboration P8554 FINISHED
Object Edgar Meyer
Edgar Meyer is an acclaimed American double bassist and composer known for his genre-crossing work in classical, bluegrass, and contemporary music.
E33433 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: Edgar Meyer | Statement: [Yo-Yo Ma, notableCollaboration, Edgar Meyer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Edgar Meyer
Context triple: [Yo-Yo Ma, notableCollaboration, Edgar Meyer]
  • A. Herbert Blomstedt
    Herbert Blomstedt is a renowned Swedish conductor celebrated for his interpretations of the Germanic symphonic repertoire and long associations with major orchestras such as the San Francisco Symphony and the Leipzig Gewandhaus Orchestra.
  • B. David Rose
    David Rose was a British-born American composer, arranger, and orchestra leader best known for his work in radio, television, and film music.
  • C. J. Erik Jonsson
    J. Erik Jonsson was an American businessman, co-founder of Texas Instruments, and civic leader who served as mayor of Dallas and was recognized for his significant contributions to public welfare and science.
  • D. John Harbison
    John Harbison is an American composer renowned for his orchestral, chamber, choral, and operatic works, and for his influential role in contemporary classical music.
  • E. Ivan Wallin
    Ivan Wallin was an American biologist and early proponent of the endosymbiotic theory, arguing that mitochondria originated as symbiotic bacteria within eukaryotic cells.
  • 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: Edgar Meyer
Triple: [Yo-Yo Ma, notableCollaboration, Edgar Meyer]
Generated description
Edgar Meyer is an acclaimed American double bassist and composer known for his genre-crossing work in classical, bluegrass, and contemporary music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Edgar Meyer
Target entity description: Edgar Meyer is an acclaimed American double bassist and composer known for his genre-crossing work in classical, bluegrass, and contemporary music.
  • A. Herbert Blomstedt
    Herbert Blomstedt is a renowned Swedish conductor celebrated for his interpretations of the Germanic symphonic repertoire and long associations with major orchestras such as the San Francisco Symphony and the Leipzig Gewandhaus Orchestra.
  • B. Janno Lieber
    Janno Lieber is an American public official and transportation executive who leads New York’s Metropolitan Transportation Authority, overseeing the city’s vast subway, bus, and commuter rail systems.
  • C. David Rose
    David Rose was a British-born American composer, arranger, and orchestra leader best known for his work in radio, television, and film music.
  • D. Eduard Meyer
    Eduard Meyer was a prominent German historian and classical scholar known for his influential works on ancient history and historiography.
  • E. J. Erik Jonsson
    J. Erik Jonsson was an American businessman, co-founder of Texas Instruments, and civic leader who served as mayor of Dallas and was recognized for his significant contributions to public welfare and science.
  • 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_69a257c4bf688190a46ebbf411ab7473 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a260c592cc8190bc642fcd248a1f1b completed Feb. 28, 2026, 3:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69a37956bf5c81908f05a660eae44b7b completed Feb. 28, 2026, 11:25 p.m.
NEDg Description generation batch_69a37a79036081909c885007c205c375 completed Feb. 28, 2026, 11:30 p.m.
NED2 Entity disambiguation (via description) batch_69a37d397e0c8190b6298f5f23188047 completed Feb. 28, 2026, 11:41 p.m.
Created at: Feb. 28, 2026, 2:54 a.m.