Triple

T4796537
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Opera E106725 entity
Predicate hasProgram P178 FINISHED
Object San Francisco Opera Center
San Francisco Opera Center is the professional training and development arm of San Francisco Opera, offering intensive programs for emerging opera singers, coaches, and directors.
 E106725 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: San Francisco Opera Center | Statement: [San Francisco Opera, hasProgram, San Francisco Opera Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco Opera Center
Context triple: [San Francisco Opera, hasProgram, San Francisco Opera Center]
  • A. San Francisco Opera
    San Francisco Opera is one of the leading American opera companies, renowned for its grand productions and influential role in the cultural life of San Francisco.
  • B. San Francisco Conservatory of Music
    The San Francisco Conservatory of Music is a prestigious music school in San Francisco known for training professional musicians and composers at the highest level.
  • C. Santa Fe Opera
    Santa Fe Opera is a renowned open-air opera company and festival in Santa Fe, New Mexico, celebrated for its innovative productions and dramatic desert setting.
  • D. Stanford Theatre
    Stanford Theatre is a historic, independently operated movie palace in downtown Palo Alto renowned for its classic Hollywood film screenings and restored 1920s ambiance.
  • E. San Francisco Opera Orchestra
    The San Francisco Opera Orchestra is the resident professional orchestra that performs for productions of the San Francisco Opera, recognized as one of the leading opera orchestras in the United States.
  • 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: San Francisco Opera Center
Triple: [San Francisco Opera, hasProgram, San Francisco Opera Center]
Generated description
San Francisco Opera Center is the professional training and development arm of San Francisco Opera, offering intensive programs for emerging opera singers, coaches, and directors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: San Francisco Opera Center
Target entity description: San Francisco Opera Center is the professional training and development arm of San Francisco Opera, offering intensive programs for emerging opera singers, coaches, and directors.
  • A. San Francisco Opera chosen
    San Francisco Opera is one of the leading American opera companies, renowned for its grand productions and influential role in the cultural life of San Francisco.
  • B. San Francisco Conservatory of Music
    The San Francisco Conservatory of Music is a prestigious music school in San Francisco known for training professional musicians and composers at the highest level.
  • C. Santa Fe Opera
    Santa Fe Opera is a renowned open-air opera company and festival in Santa Fe, New Mexico, celebrated for its innovative productions and dramatic desert setting.
  • D. Stanford Theatre
    Stanford Theatre is a historic, independently operated movie palace in downtown Palo Alto renowned for its classic Hollywood film screenings and restored 1920s ambiance.
  • E. San Francisco Opera Orchestra
    The San Francisco Opera Orchestra is the resident professional orchestra that performs for productions of the San Francisco Opera, recognized as one of the leading opera orchestras in the United States.
  • 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_69bd43f591c881909e5a532388b0f3f3 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd660b05ec8190971f43350f02fed4 completed March 20, 2026, 3:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69be67c7f95081908db25bc4c8931671 completed March 21, 2026, 9:41 a.m.
NEDg Description generation batch_69be68a465b881909dd2d0d090a6b0ee completed March 21, 2026, 9:45 a.m.
NED2 Entity disambiguation (via description) batch_69be691c8d948190ba9e6feb4ab39a18 completed March 21, 2026, 9:47 a.m.
Created at: March 20, 2026, 1:22 p.m.