Triple
T22171010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Swiss transport system |
E547917
|
entity |
| Predicate | hasMajorInfrastructure |
P7519
|
FINISHED |
| Object | Zurich Hauptbahnhof |
—
|
NE NERFINISHED |
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: Zurich Hauptbahnhof | Statement: [Swiss transport system, hasMajorInfrastructure, Zurich Hauptbahnhof]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zurich Hauptbahnhof Context triple: [Swiss transport system, hasMajorInfrastructure, Zurich Hauptbahnhof]
-
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.
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.
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.
Zug railway station
Zug railway station is the main rail hub of the Swiss city of Zug, providing regional and long-distance train connections within Switzerland and to neighboring countries.
-
E.
Zürich Tiefenbrunnen railway station
Zürich Tiefenbrunnen railway station is a local rail stop in the city of Zürich, Switzerland, serving suburban and regional traffic along the Lake Zürich right-bank line.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e11e3c4c5c81908d336165816b12e0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12a68c26c8190b1258595bd96cb63 |
completed | April 28, 2026, 9:45 p.m. |
Created at: April 16, 2026, 8:34 p.m.