Triple

T11829188
Position Surface form Disambiguated ID Type / Status
Subject Robson Street (western section) E281338 entity
Predicate urbanSubareaOf P74415 FINISHED
Object Vancouver city centre E754767 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: Vancouver city centre | Statement: [Robson Street (western section), urbanSubareaOf, Vancouver city centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vancouver city centre
Context triple: [Robson Street (western section), urbanSubareaOf, Vancouver city centre]
  • A. Downtown Vancouver central business district chosen
    Downtown Vancouver's central business district is the city's primary commercial and financial core, characterized by high-rise office towers, dense urban development, and major corporate, retail, and transit hubs.
  • B. Vancouver
    Vancouver is a major coastal city in western Canada known for its scenic natural surroundings, multicultural population, and role as a hub for film, technology, and tourism.
  • C. Vancouver Waterfront
    Vancouver Waterfront is a mixed-use riverfront district in Vancouver, Washington, featuring parks, restaurants, residences, and public spaces along the Columbia River.
  • D. Metro Vancouver, Canada
    Metro Vancouver, Canada is a major metropolitan region in British Columbia that encompasses the city of Vancouver and surrounding municipalities, serving as a key economic, cultural, and educational hub on Canada’s west coast.
  • E. Victoria, British Columbia
    Victoria, British Columbia is the capital city of the Canadian province of British Columbia, known for its historic architecture, coastal scenery, and mild climate on the southern tip of Vancouver Island.
  • 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: urbanSubareaOf
Context triple: [Robson Street (western section), urbanSubareaOf, Vancouver city centre]
  • A. urbanAreaType
    Indicates the classification of an area based on its urban characteristics or development type (e.g., city, town, suburb, metropolitan region).
  • B. citySubdivision chosen
    Indicates that one administrative or geographic unit is a smaller subdivision contained within a larger city.
  • C. urbanDistrictType
    Indicates the classification of an urban district according to its specific type or category within an administrative or planning system.
  • D. withinUrbanArea
    Indicates that one entity is located inside the spatial boundaries of an urban area associated with another entity.
  • E. urbanAreaName
    Indicates the name assigned to an urban area or city within a given context.
  • 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_69d6ab276f8c8190b1966a0ef11349ac completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a62b75dc8190b27d24e46a262a11 completed April 10, 2026, 7:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69f1672e736481909ba5f867cb840039 completed April 29, 2026, 2:04 a.m.
PD Predicate disambiguation batch_69d8a251fc08819095933f1d13c3b742 completed April 10, 2026, 7:10 a.m.
Created at: April 8, 2026, 9:43 p.m.