Triple

T4489030
Position Surface form Disambiguated ID Type / Status
Subject James G. March E107321 entity
Predicate placeOfDeath P21 FINISHED
Object Portola Valley, California, United States E242763 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: Portola Valley, California, United States | Statement: [James G. March, placeOfDeath, Portola Valley, California, United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Portola Valley, California, United States
Context triple: [James G. March, placeOfDeath, Portola Valley, California, United States]
  • A. Portola Valley, California chosen
    Portola Valley, California is a small, affluent residential town in the San Francisco Bay Area known for its rural character, open space preserves, and scenic foothill setting.
  • B. Los Altos, California, United States
    Los Altos, California, United States is an affluent Silicon Valley suburb in Santa Clara County known for its residential character, excellent schools, and proximity to major tech companies.
  • C. Los Altos Hills, California, United States
    Los Altos Hills, California, United States is an affluent, primarily residential town in Silicon Valley known for its large estates, open space, and association with prominent technology and business figures.
  • D. Novato, California, United States
    Novato, California, United States, is a suburban city in Marin County north of San Francisco, known for its residential communities, open space preserves, and role as a hometown of NFL quarterback Jared Goff.
  • E. San Bruno, California, United States
    San Bruno is a small city in San Mateo County, California, best known in recent years as the home of YouTube’s corporate headquarters.
  • 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_69bd43f84f788190a1383579c4a595be completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd52ad36748190b791de458f2116b2 completed March 20, 2026, 1:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdacce0f10819092e92c144627344b completed March 20, 2026, 8:23 p.m.
Created at: March 20, 2026, 12:59 p.m.