Triple

T8464451
Position Surface form Disambiguated ID Type / Status
Subject Chula Vista E200124 entity
Predicate isPartOf P10 FINISHED
Object San Diego–Tijuana metropolitan area E1780 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 Diego–Tijuana metropolitan area | Statement: [Chula Vista, isPartOf, San Diego–Tijuana metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Diego–Tijuana metropolitan area
Context triple: [Chula Vista, isPartOf, San Diego–Tijuana metropolitan area]
  • A. San Diego–Tijuana chosen
    San Diego–Tijuana is a major transborder metropolitan region spanning southern California and northwestern Mexico, known for its extensive economic, cultural, and social integration across the U.S.–Mexico border.
  • B. 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.
  • C. Mexicali metropolitan area
    The Mexicali metropolitan area is a major urban and economic center in northern Baja California, Mexico, forming a cross-border conurbation with Calexico, California.
  • D. El Paso–Juárez metropolitan area
    The El Paso–Juárez metropolitan area is a major binational urban region spanning the U.S.–Mexico border, centered on the cities of El Paso, Texas, and Ciudad Juárez, Chihuahua, and closely linked through extensive economic, social, and cultural ties.
  • E. Riverside–San Bernardino–Ontario metropolitan area
    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.
  • 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_69ca83198c4c8190a337bf717d1813f5 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe4d05b2881909bddf58df0ee1143 completed March 31, 2026, 3:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce4dd244988190904b0df97016ae13 completed April 2, 2026, 11:06 a.m.
Created at: March 30, 2026, 6:11 p.m.