Triple

T1092767
Position Surface form Disambiguated ID Type / Status
Subject Zurich Hauptbahnhof E24201 entity
Predicate locatedAt P40 FINISHED
Object 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.
 E145585 NE FINISHED

How this triple was built (4 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: Bahnhofplatz Zürich | Statement: [Zurich Hauptbahnhof, locatedAt, Bahnhofplatz Zürich]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bahnhofplatz Zürich
Context triple: [Zurich Hauptbahnhof, locatedAt, Bahnhofplatz Zürich]
  • A. 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.
  • B. Basel SBB railway station
    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.
  • 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. Davos Platz railway station
    Davos Platz railway station is a key Rhaetian Railway station in the Swiss Alpine resort town of Davos, serving as an important hub for regional and tourist rail traffic.
  • E. Davos Platz
    Davos Platz is the central district of the Swiss Alpine town of Davos, known for hosting major international events and serving as a key hub for tourism and winter sports.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bahnhofplatz Zürich
Triple: [Zurich Hauptbahnhof, locatedAt, Bahnhofplatz Zürich]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bahnhofplatz Zürich
Target entity description: 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.
  • A. 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.
  • B. Basel SBB railway station
    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.
  • 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. Davos Platz railway station
    Davos Platz railway station is a key Rhaetian Railway station in the Swiss Alpine resort town of Davos, serving as an important hub for regional and tourist rail traffic.
  • E. Davos Platz
    Davos Platz is the central district of the Swiss Alpine town of Davos, known for hosting major international events and serving as a key hub for tourism and winter sports.
  • F. None of above. chosen

Provenance (5 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_69a4940542308190ac2a0b1f730b7cfc completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b99bd06c8190bce1d77b0337b07c completed March 1, 2026, 10:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac9971114c81909769b3ad78b95189 completed March 7, 2026, 9:32 p.m.
NEDg Description generation batch_69ac9df823208190ae27a659ac283e2a completed March 7, 2026, 9:51 p.m.
NED2 Entity disambiguation (via description) batch_69ac9e4788d08190b2a6f34bbf9f2671 completed March 7, 2026, 9:53 p.m.
Created at: March 1, 2026, 7:42 p.m.