Triple

T690729
Position Surface form Disambiguated ID Type / Status
Subject Union Station (Los Angeles) E13384 entity
Predicate previousStructureOnSite P4380 FINISHED
Object Old Chinatown, Los Angeles E76246 NE FINISHED

How this triple was built (3 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: Old Chinatown, Los Angeles | Statement: [Union Station (Los Angeles), previousStructureOnSite, Old Chinatown, Los Angeles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old Chinatown, Los Angeles
Context triple: [Union Station (Los Angeles), previousStructureOnSite, Old Chinatown, Los Angeles]
  • A. Chinatown, Los Angeles chosen
    Chinatown, Los Angeles is a historic neighborhood and cultural district known for its Chinese-American community, restaurants, markets, and iconic architecture just north of downtown Los Angeles.
  • B. Old Town Chinatown
    Old Town Chinatown is a historic Portland, Oregon neighborhood known for its Chinese American heritage, preserved 19th-century architecture, and proximity to downtown and the Pearl District.
  • C. Oakland Chinatown
    Oakland Chinatown is a historic Asian American neighborhood in Oakland, California, known for its Chinese and broader East Asian communities, markets, restaurants, and cultural institutions.
  • D. Little Tokyo, Los Angeles
    Little Tokyo, Los Angeles is a historic downtown neighborhood that serves as one of the largest and most significant Japanese American cultural and commercial centers in the United States.
  • E. Los Angeles Plaza
    Los Angeles Plaza is the historic central square of Los Angeles, serving as the heart of the original Spanish pueblo and a focal point for the city’s early civic and cultural life.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: previousStructureOnSite
Context triple: [Union Station (Los Angeles), previousStructureOnSite, Old Chinatown, Los Angeles]
  • A. previousStructure
    Indicates that one structure directly precedes another in a defined sequence or configuration.
  • B. formerSiteOf chosen
    Indicates that a location previously hosted or contained something (such as a structure, organization, or event) that is no longer present there.
  • C. previousGround
    Indicates that one entity is the immediately preceding ground or surface state relative to another in a sequence or progression.
  • D. successorBuildingOnSite
    Indicates that one building directly replaces another on the same physical site or location.
  • E. previousVenue
    Indicates that one venue was used or occupied before another in a sequence of venues.
  • F. None of above.

Provenance (4 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_69a4933e0f98819097d22766c49b61b8 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4a0ad379c81909003d35c63822780 completed March 1, 2026, 8:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69a64a53c068819089e66347da55710b completed March 3, 2026, 2:41 a.m.
PD Predicate disambiguation batch_69a49d221d38819083c0adda81f59b07 completed March 1, 2026, 8:10 p.m.
Created at: March 1, 2026, 7:36 p.m.