Triple

T9569137
Position Surface form Disambiguated ID Type / Status
Subject San Mateo County Event Center E230868 entity
Predicate hasAlternativeName P39 FINISHED
Object San Mateo Event Center E230868 NE FINISHED

How this triple was built (2 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 Mateo Event Center | Statement: [San Mateo County Event Center, hasAlternativeName, San Mateo Event Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Mateo Event Center
Context triple: [San Mateo County Event Center, hasAlternativeName, San Mateo Event Center]
  • A. San Mateo County Event Center chosen
    San Mateo County Event Center is a major convention and exhibition complex in San Mateo, California, hosting fairs, trade shows, concerts, and community events.
  • B. Santa Clara Convention Center
    Santa Clara Convention Center is a major Silicon Valley event venue known for hosting technology conferences, trade shows, and large corporate gatherings.
  • C. San Jose McEnery Convention Center
    The San Jose McEnery Convention Center is a major convention and event facility in San Jose, California, known for hosting large conferences, trade shows, and cultural events in the heart of Silicon Valley.
  • D. San Jose Center for the Performing Arts
    The San Jose Center for the Performing Arts is a major performing arts venue in San Jose, California, hosting theater, music, dance, and other live cultural events.
  • E. Sacramento Convention Center Complex
    The Sacramento Convention Center Complex is a major event and meeting facility in downtown Sacramento that hosts conventions, trade shows, performances, and community events.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca847f22188190a56e4a97625bef22 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd998940c881909f9025512cf72fe9 completed April 1, 2026, 10:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69d152b5b40c81909a84e34a944abfd0 completed April 4, 2026, 6:04 p.m.
Created at: March 30, 2026, 8:04 p.m.