Triple

T5451281
Position Surface form Disambiguated ID Type / Status
Subject Lausanne railway station E122374 entity
Predicate connectsTo P845 FINISHED
Object Basel SBB railway station E24326 NE FINISHED

How this triple was built (2 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: Basel SBB railway station | Statement: [Lausanne railway station, connectsTo, Basel SBB railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Basel SBB railway station
Context triple: [Lausanne railway station, connectsTo, Basel SBB railway station]
  • A. Basel SBB railway station chosen
    Basel SBB railway station is Switzerland’s largest and busiest international railway hub, serving as a major junction for national and cross-border train services across Europe.
  • B. Zurich Hauptbahnhof
    Zurich Hauptbahnhof is Switzerland’s largest and busiest railway station, serving as a central national and international rail hub in the city of Zurich.
  • C. Biel/Bienne railway station
    Biel/Bienne railway station is a major Swiss rail hub in the bilingual city of Biel/Bienne, serving as an important junction for regional and long-distance train services.
  • D. Luzern railway station
    Luzern railway station is a major Swiss rail hub in the city of Lucerne, serving as a key interchange for regional, national, and international train services.
  • E. Neuchâtel railway station
    Neuchâtel railway station is a major Swiss rail hub in the city of Neuchâtel, providing regional, intercity, and international train connections across western Switzerland and beyond.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69bd4640f52c81909e653ec361f66d76 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd91de9b548190a20a2867742df9fb completed March 20, 2026, 6:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf7fda8a5c81908832c2d59886d824 completed March 22, 2026, 5:36 a.m.
Created at: March 20, 2026, 2:07 p.m.