Triple

T1545948
Position Surface form Disambiguated ID Type / Status
Subject San Bernardino, California E32976 entity
Predicate partOfMetropolitanArea P294 FINISHED
Object Riverside–San Bernardino–Ontario metropolitan area E182124 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: Riverside–San Bernardino–Ontario metropolitan area | Statement: [San Bernardino, California, partOfMetropolitanArea, Riverside–San Bernardino–Ontario metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Riverside–San Bernardino–Ontario metropolitan area
Context triple: [San Bernardino, California, partOfMetropolitanArea, Riverside–San Bernardino–Ontario metropolitan area]
  • A. Riverside–San Bernardino–Ontario metropolitan area chosen
    The Riverside–San Bernardino–Ontario metropolitan area, often called the Inland Empire, is a major Southern California region known for its rapidly growing population, extensive logistics and warehousing industry, and role as a key inland hub east of Los Angeles.
  • B. San Gabriel Valley
    San Gabriel Valley is a populous region east of Los Angeles known for its diverse suburban communities, large Asian American population, and numerous historic and cultural landmarks.
  • C. Greater Los Angeles Area
    The Greater Los Angeles Area is a vast Southern California metropolitan region centered on Los Angeles, encompassing numerous surrounding cities and suburbs and forming one of the largest urban agglomerations in the United States.
  • D. San Diego metropolitan area
    The San Diego metropolitan area is a major Southern California urban region centered on the city of San Diego, known for its coastal location, military presence, biotechnology industry, and proximity to the U.S.–Mexico border.
  • E. Sacramento metropolitan area
    The Sacramento metropolitan area is a major urban region in Northern California centered on the state capital of Sacramento, encompassing surrounding suburban and rural counties.
  • 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_69a885ed29088190a3c2d5a3d100c16e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa61fc0b5c8190bad34c17c3b46c7e completed March 6, 2026, 5:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeabea0d88190b0bd83aece8c7b55 completed March 8, 2026, 9:31 p.m.
Created at: March 4, 2026, 7:26 p.m.