Triple

T6429746
Position Surface form Disambiguated ID Type / Status
Subject Reading, Pennsylvania E128148 entity
Predicate isMetropolitanCenterOf P39462 FINISHED
Object Reading metropolitan area E158096 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: Reading metropolitan area | Statement: [Reading, Pennsylvania, isMetropolitanCenterOf, Reading metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Reading metropolitan area
Context triple: [Reading, Pennsylvania, isMetropolitanCenterOf, Reading metropolitan area]
  • A. Reading metropolitan area chosen
    The Reading metropolitan area is a U.S. metropolitan region in southeastern Pennsylvania centered on the city of Reading and its surrounding communities.
  • B. Reading urban area
    The Reading urban area is a major conurbation in Berkshire, England, centered on the town of Reading and its surrounding suburbs and settlements.
  • C. MARC Geographic Areas
    MARC Geographic Areas is a standardized code list used in library cataloging to represent geographic locations in MARC records.
  • D. Two Cities Area
    The Two Cities Area is a central London district encompassing the historic City of London and the City of Westminster, known for its concentration of financial, political, and cultural landmarks.
  • E. Gary metropolitan area
    The Gary metropolitan area is an urban region in northwest Indiana centered on the city of Gary, historically known for its steel industry and proximity to Chicago.
  • 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: isMetropolitanCenterOf
Context triple: [Reading, Pennsylvania, isMetropolitanCenterOf, Reading metropolitan area]
  • A. isMetropolitanCoreOf
    Indicates that one area functions as the central, most urbanized core within a larger metropolitan region or system.
  • B. metropolitanOf chosen
    Indicates that one place serves as the primary metropolitan center or core urban area for another place or region.
  • C. isMajorCenterOf
    Indicates that a place serves as a primary hub or focal point for a particular activity, function, or domain.
  • D. majorPopulationCenter
    Indicates that a location functions as a primary hub of population concentration and activity within a region.
  • E. capitalOrMajorCenter
    Indicates that a location serves as a capital city or a primary major center (political, economic, or cultural hub) for a larger region or entity.
  • 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_69c00838de888190af2eec0b80495efa completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c06923b12081908a09543450b88c24 completed March 22, 2026, 10:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c640e9ae8481909229bcf6d5e793d3 completed March 27, 2026, 8:33 a.m.
PD Predicate disambiguation batch_69c060f780b08190aa650b4d1fc51f21 completed March 22, 2026, 9:36 p.m.
Created at: March 22, 2026, 4:44 p.m.