Triple

T17120430
Position Surface form Disambiguated ID Type / Status
Subject VBZ tram system E415449 entity
Predicate hasStopIn P9950 FINISHED
Object Zürich Hauptbahnhof area E24201 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: Zürich Hauptbahnhof area | Statement: [VBZ tram system, hasStopIn, Zürich Hauptbahnhof area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zürich Hauptbahnhof area
Context triple: [VBZ tram system, hasStopIn, Zürich Hauptbahnhof area]
  • A. Zurich Hauptbahnhof chosen
    Zurich Hauptbahnhof is Switzerland’s largest and busiest railway station, serving as a central national and international rail hub in the city of Zurich.
  • B. Bahnhofplatz Zürich
    Bahnhofplatz Zürich is the central square in front of Zurich’s main railway station, serving as a major urban hub for public transport, commerce, and pedestrian traffic in the city.
  • C. Zürich Oerlikon railway station
    Zürich Oerlikon railway station is a major rail hub in the northern part of Zurich, serving as an important interchange for regional, intercity, and suburban S-Bahn services.
  • D. Zürich Stadelhofen S-Bahn station
    Zürich Stadelhofen S-Bahn station is a major urban rail hub in central Zurich, known for its distinctive Santiago Calatrava architecture and its role as a key interchange on the city’s S-Bahn network.
  • E. Zürich Hardbrücke railway station
    Zürich Hardbrücke railway station is a major urban rail hub in Zurich, Switzerland, serving multiple S-Bahn and regional lines near the Hardbrücke overpass in the city’s west.
  • 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: hasStopIn
Context triple: [VBZ tram system, hasStopIn, Zürich Hauptbahnhof area]
  • A. hasStop
    Indicates that something (such as a route, service, or journey) includes or is associated with a particular stop or stopping point.
  • B. hasStopFeature
    Indicates that one entity possesses or is equipped with a feature that enables stopping or halting an associated process, action, or movement.
  • C. hasStopType
    Indicates that a stop or stopping point is classified as having a particular type or category of stop.
  • D. hasStopArea chosen
    Indicates that an entity is associated with or contains a specific stop area, such as a designated location where vehicles stop.
  • E. hasRequestStops
    Indicates that a transportation service includes one or more stops that are made only upon specific passenger request rather than by default.
  • 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_69d886d090cc8190a39cb94992586905 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3e8092b548190b45c1695be47edc2 completed April 18, 2026, 8:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a014147db18819083e6cfbb597687c1 completed May 11, 2026, 2:39 a.m.
PD Predicate disambiguation batch_69e35d6b1b988190a8d6b6fe78c35e59 completed April 18, 2026, 10:31 a.m.
Created at: April 10, 2026, 5:36 a.m.