Triple

T20283607
Position Surface form Disambiguated ID Type / Status
Subject Riverside–Downtown station E503216 entity
Predicate serves P98 FINISHED
Object Inland Empire region NE NERFINISHED

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: Inland Empire region | Statement: [Riverside–Downtown station, serves, Inland Empire region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Inland Empire region
Context triple: [Riverside–Downtown station, serves, Inland Empire region]
  • A. Inland Empire region of California
    The Inland Empire region of California is a large, inland metropolitan area east of Los Angeles known for its rapidly growing suburban communities, logistics and warehousing hubs, and diverse desert and mountain landscapes.
  • B. Inland Empire, California chosen
    Inland Empire, California is a large metropolitan region in Southern California east of Los Angeles, known for its rapidly growing suburban communities, logistics and warehousing hubs, and diverse desert and mountain landscapes.
  • C. Inland Empire of Northern California
    The Inland Empire of Northern California is a largely rural, inland region of the state known for its historic Gold Country communities, agriculture, and foothill landscapes east of the Central Valley.
  • D. Burbank–Los Angeles area
    The Burbank–Los Angeles area is a region in Southern California encompassing the city of Burbank and parts of Los Angeles, known for its major media studios, entertainment industry facilities, and proximity to Hollywood.
  • E. Mid-Cities region
    The Mid-Cities region is a suburban area in North Texas situated between Dallas and Fort Worth, encompassing several cities that serve as residential and commercial hubs for the larger metroplex.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4b0e79c8190bd61f22ef1329fa8 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6769049b48190bc449557b79b9e81 completed April 20, 2026, 6:55 p.m.
Created at: April 16, 2026, 10:48 a.m.