Triple

T19187758
Position Surface form Disambiguated ID Type / Status
Subject Opernring E469748 entity
Predicate hasPublicTransport P1288 FINISHED
Object Vienna tram line D — NE NERFINISHED

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: Vienna tram line D | Statement: [Opernring, hasPublicTransport, Vienna tram line D]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vienna tram line D
Context triple: [Opernring, hasPublicTransport, Vienna tram line D]
  • A. Vienna tram line 4A
    Vienna tram line 4A is a public transport route in Vienna that connects central locations such as Schwarzenbergplatz with surrounding districts as part of the city’s tram network.
  • B. Vienna U1 line
    The Vienna U1 line is one of the main lines of the Vienna U-Bahn rapid transit system, running in a north–south direction and connecting several key districts and transport hubs across the city.
  • C. Vienna U2 line
    The Vienna U2 line is one of the city’s main underground metro lines, running across central districts including Leopoldstadt and connecting key cultural, residential, and event areas.
  • D. Vienna U3 line
    The Vienna U3 line is a major east–west underground metro line in Vienna’s U-Bahn network, connecting key central and outer districts across the city.
  • E. Vienna tram line 2
    Vienna tram line 2 is a major tram route in Vienna that circles the city center along parts of the historic Ringstraße, connecting key inner districts and landmarks.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vienna tram line D
Target entity description: Vienna tram line D is a major tram route in Vienna that connects key central locations with southern districts, serving as an important part of the city’s public transport network.
  • A. Vienna tram line 4A
    Vienna tram line 4A is a public transport route in Vienna that connects central locations such as Schwarzenbergplatz with surrounding districts as part of the city’s tram network.
  • B. Vienna U1 line
    The Vienna U1 line is one of the main lines of the Vienna U-Bahn rapid transit system, running in a north–south direction and connecting several key districts and transport hubs across the city.
  • C. Vienna U2 line
    The Vienna U2 line is one of the city’s main underground metro lines, running across central districts including Leopoldstadt and connecting key cultural, residential, and event areas.
  • D. Vienna U3 line
    The Vienna U3 line is a major east–west underground metro line in Vienna’s U-Bahn network, connecting key central and outer districts across the city.
  • E. Vienna tram line 2
    Vienna tram line 2 is a major tram route in Vienna that circles the city center along parts of the historic Ringstraße, connecting key inner districts and landmarks.
  • F. None of above. chosen

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_69d8dd0ad9088190a173b32657ae2e7a completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5f89f3ebc8190ba01ae075ffc77df completed April 20, 2026, 9:57 a.m.
Created at: April 10, 2026, 12:07 p.m.