Triple

T4489137
Position Surface form Disambiguated ID Type / Status
Subject Tijuana River E107323 entity
Predicate borderRegion P12818 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: [Tijuana River, borderRegion, 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: [Tijuana River, borderRegion, 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_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_69bd67a90f308190ab4f912cd1e2f692 completed March 20, 2026, 3:28 p.m.
Created at: March 20, 2026, 12:59 p.m.