Triple
T3336946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Opernhaus Zürich |
E70159
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object |
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.
|
E349681
|
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: Zürich Stadelhofen S-Bahn station | Statement: [Opernhaus Zürich, publicTransitAccess, Zürich Stadelhofen S-Bahn station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zürich Stadelhofen S-Bahn station Context triple: [Opernhaus Zürich, publicTransitAccess, Zürich Stadelhofen S-Bahn station]
-
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.
Schweizer Platz station
Schweizer Platz station is an underground rapid transit stop in Frankfurt am Main’s Sachsenhausen district, serving as a key access point to the city’s central Museumsufer cultural area.
-
D.
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.
-
E.
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.
- 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: Zürich Stadelhofen S-Bahn station Triple: [Opernhaus Zürich, publicTransitAccess, Zürich Stadelhofen S-Bahn station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zürich Stadelhofen S-Bahn station Target entity description: 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.
-
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.
Schweizer Platz station
Schweizer Platz station is an underground rapid transit stop in Frankfurt am Main’s Sachsenhausen district, serving as a key access point to the city’s central Museumsufer cultural area.
-
D.
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.
-
E.
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.
- 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_69ad85a24f208190bcf83131bfed3521 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb1bad97481909359e914d44a1a74 |
completed | March 8, 2026, 5:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b31a8ad1a8819081d7ad2a48e2c5b9 |
completed | March 12, 2026, 7:56 p.m. |
| NEDg | Description generation | batch_69b31c393f20819098d5761372d6a980 |
completed | March 12, 2026, 8:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3206be2748190874560701dc1ed18 |
completed | March 12, 2026, 8:22 p.m. |
Created at: March 8, 2026, 3:12 p.m.