Triple

T18501066
Position Surface form Disambiguated ID Type / Status
Subject Bern public transport network E452065 entity
Predicate S-BahnBrand P99839 FINISHED
Object S-Bahn Bern 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: S-Bahn Bern | Statement: [Bern public transport network, S-BahnBrand, S-Bahn Bern]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: S-Bahn Bern
Context triple: [Bern public transport network, S-BahnBrand, S-Bahn Bern]
  • A. Basel S-Bahn
    The Basel S-Bahn is a regional commuter rail network serving the Basel metropolitan area and connecting surrounding Swiss and cross-border communities.
  • B. S-Bahn Luzern
    S-Bahn Luzern is the suburban rail network serving the Lucerne region in Switzerland, providing frequent regional connections between the city and its surrounding areas.
  • C. Bern S-Bahn chosen
    The Bern S-Bahn is a regional commuter rail network serving the city of Bern and its surrounding areas in Switzerland, providing frequent connections between the capital and neighboring towns.
  • D. St. Gallen S-Bahn
    The St. Gallen S-Bahn is a regional commuter rail network in eastern Switzerland that connects the city of St. Gallen with surrounding towns and municipalities.
  • E. Zürich S-Bahn
    The Zürich S-Bahn is the suburban rail network serving the Zürich metropolitan area, connecting the main station with surrounding cities and regions through frequent, integrated commuter services.
  • 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: S-BahnBrand
Context triple: [Bern public transport network, S-BahnBrand, S-Bahn Bern]
  • A. reopenedAsSBahn
    Indicates that a previously closed or differently operated railway line or station was reopened specifically as part of an S-Bahn (urban rapid transit) system.
  • B. hasUBahnService
    Indicates that a location or facility is served by, or has access to, an underground metro (U-Bahn) transit line.
  • C. sideOfBerlin
    Indicates a spatial or political relationship specifying on which side or sector of Berlin an entity is located or associated.
  • D. hasRailwayStationOn
    Indicates that a railway station is located on or serves a particular railway line, route, or network segment.
  • E. commuterRailBrand chosen
    Indicates that a commuter rail service operates under or is associated with a specific brand or branding identity.
  • F. None of above.

Provenance (3 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_69d8d3855d50819097fc8561b0299dd9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e532c43de48190b49b87c1bb591016 completed April 19, 2026, 7:53 p.m.
PD Predicate disambiguation batch_69e469dbf5208190b6fc49e02a087f54 completed April 19, 2026, 5:36 a.m.
Created at: April 10, 2026, 11:36 a.m.