Triple

T6441081
Position Surface form Disambiguated ID Type / Status
Subject Amsterdam tram line 1 E138223 entity
Predicate isNumberedLineOf P33618 FINISHED
Object GVB tram network E64537 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: GVB tram network | Statement: [Amsterdam tram line 1, isNumberedLineOf, GVB tram network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: GVB tram network
Context triple: [Amsterdam tram line 1, isNumberedLineOf, GVB tram network]
  • A. GVB tram line 1
    GVB tram line 1 is a major Amsterdam tram route operated by GVB that connects the city center with western districts and suburbs.
  • B. GVB tram line 11
    GVB tram line 11 is a former Amsterdam tram route that connected the city center with the western districts, operated by the municipal transport company GVB.
  • C. GVB tram line 7
    GVB tram line 7 is an Amsterdam tram route operated by GVB that connects several central and residential districts, serving key locations including major streets and cultural areas.
  • D. GVB tram line 19
    GVB tram line 19 is a public transport tram route in Amsterdam operated by GVB that connects key districts and hubs across the city, including Amsterdam Sloterdijk.
  • E. Amsterdam tram network chosen
    The Amsterdam tram network is an extensive urban light rail system that serves as a primary mode of public transportation throughout Amsterdam, connecting key squares, neighborhoods, and transit hubs.
  • 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: isNumberedLineOf
Context triple: [Amsterdam tram line 1, isNumberedLineOf, GVB tram network]
  • A. hasLineNumber
    Indicates that something is associated with a specific line number, typically denoting its position within an ordered sequence such as lines of text or code.
  • B. isNumbered
    Indicates that an entity has been assigned a specific number or position in an ordered sequence.
  • C. isLinedWith
    Indicates that one object or surface is covered, edged, or internally coated along its length or area with another material or layer.
  • D. isNumberedRouteIn chosen
    Indicates that a numbered route (such as a highway or road with an assigned number) is located within or passes through a specified geographic or administrative area.
  • E. isNumberedBy
    Indicates that an entity is assigned, identified, or organized by a specific number or numbering scheme.
  • 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_69c008aa61ac8190bc96715ed79fe2d8 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c06968c6a88190a623da9bd3152a66 completed March 22, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64bc48220819092b0b63a616289e9 completed March 27, 2026, 9:20 a.m.
PD Predicate disambiguation batch_69c060f96980819091bab9335922a457 completed March 22, 2026, 9:36 p.m.
Created at: March 22, 2026, 4:46 p.m.