Triple

T9320668
Position Surface form Disambiguated ID Type / Status
Subject James DePreist E224245 entity
Predicate employer P7 FINISHED
Object Tokyo Metropolitan Symphony Orchestra
The Tokyo Metropolitan Symphony Orchestra is a leading Japanese orchestra based in Tokyo, renowned for its performances of both classical and contemporary repertoire.
 E791553 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: Tokyo Metropolitan Symphony Orchestra | Statement: [James DePreist, employer, Tokyo Metropolitan Symphony Orchestra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tokyo Metropolitan Symphony Orchestra
Context triple: [James DePreist, employer, Tokyo Metropolitan Symphony Orchestra]
  • A. Yomiuri Nippon Symphony Orchestra
    The Yomiuri Nippon Symphony Orchestra is a major professional Japanese symphony orchestra based in Tokyo, known for its extensive concert activities and recordings.
  • B. New Japan Philharmonic
    The New Japan Philharmonic is a prominent Japanese symphony orchestra based in Tokyo, known for its high-caliber performances and collaborations with leading conductors and soloists.
  • C. Saito Kinen Orchestra
    The Saito Kinen Orchestra is a renowned Japanese classical ensemble, composed largely of leading international musicians, best known for its high-caliber performances and association with conductor Seiji Ozawa and the Seiji Ozawa Matsumoto Festival.
  • D. Bach Collegium Japan
    Bach Collegium Japan is a renowned Japanese baroque orchestra and choir, founded and directed by Masaaki Suzuki, best known for its historically informed performances and recordings of J.S. Bach’s works.
  • E. Israel Philharmonic Orchestra
    The Israel Philharmonic Orchestra is a leading Israeli symphony orchestra, renowned internationally for its performances, recordings, and collaborations with many of the world’s foremost conductors and soloists.
  • 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: Tokyo Metropolitan Symphony Orchestra
Triple: [James DePreist, employer, Tokyo Metropolitan Symphony Orchestra]
Generated description
The Tokyo Metropolitan Symphony Orchestra is a leading Japanese orchestra based in Tokyo, renowned for its performances of both classical and contemporary repertoire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tokyo Metropolitan Symphony Orchestra
Target entity description: The Tokyo Metropolitan Symphony Orchestra is a leading Japanese orchestra based in Tokyo, renowned for its performances of both classical and contemporary repertoire.
  • A. Yomiuri Nippon Symphony Orchestra
    The Yomiuri Nippon Symphony Orchestra is a major professional Japanese symphony orchestra based in Tokyo, known for its extensive concert activities and recordings.
  • B. New Japan Philharmonic
    The New Japan Philharmonic is a prominent Japanese symphony orchestra based in Tokyo, known for its high-caliber performances and collaborations with leading conductors and soloists.
  • C. Saito Kinen Orchestra
    The Saito Kinen Orchestra is a renowned Japanese classical ensemble, composed largely of leading international musicians, best known for its high-caliber performances and association with conductor Seiji Ozawa and the Seiji Ozawa Matsumoto Festival.
  • D. Bach Collegium Japan
    Bach Collegium Japan is a renowned Japanese baroque orchestra and choir, founded and directed by Masaaki Suzuki, best known for its historically informed performances and recordings of J.S. Bach’s works.
  • E. Israel Philharmonic Orchestra
    The Israel Philharmonic Orchestra is a leading Israeli symphony orchestra, renowned internationally for its performances, recordings, and collaborations with many of the world’s foremost conductors and soloists.
  • 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_69ca8426d48481909596360f7791c7dd completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd358dcb4c81909e00bfb58a6dda3f completed April 1, 2026, 3:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69d0c7cc71e48190afdc3f1120ce5e02 completed April 4, 2026, 8:11 a.m.
NEDg Description generation batch_69d0c9bc797c8190b0769154b6684d1b completed April 4, 2026, 8:20 a.m.
NED2 Entity disambiguation (via description) batch_69d0cc2f348c8190a962811d8ecdd1bf completed April 4, 2026, 8:30 a.m.
Created at: March 30, 2026, 7:38 p.m.