Triple
T3356726
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zurich Airport |
E70621
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Zurich Airport railway station
Zurich Airport railway station is a major underground rail hub in Kloten, Switzerland, directly connecting Zurich Airport to the national and regional rail network.
|
E352587
|
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: Zurich Airport railway station | Statement: [Zurich Airport, hasRailwayStation, Zurich Airport railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zurich Airport railway station Context triple: [Zurich Airport, hasRailwayStation, Zurich Airport railway 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.
Geneva Airport railway station
Geneva Airport railway station is the main rail terminal directly connected to Geneva International Airport, providing frequent train services between the airport and Geneva city as well as other Swiss and international destinations.
-
C.
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.
-
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.
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.
- 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: Zurich Airport railway station Triple: [Zurich Airport, hasRailwayStation, Zurich Airport railway station]
Generated description
Zurich Airport railway station is a major underground rail hub in Kloten, Switzerland, directly connecting Zurich Airport to the national and regional rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zurich Airport railway station Target entity description: Zurich Airport railway station is a major underground rail hub in Kloten, Switzerland, directly connecting Zurich Airport to the national and regional rail 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.
Geneva Airport railway station
Geneva Airport railway station is the main rail terminal directly connected to Geneva International Airport, providing frequent train services between the airport and Geneva city as well as other Swiss and international destinations.
-
C.
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.
-
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.
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.
- 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_69ad85a660c48190998489309a3b4869 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb242d4988190bbac993df587936d |
completed | March 8, 2026, 5:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3342cf54081909d47876ff4ad4e81 |
completed | March 12, 2026, 9:46 p.m. |
| NEDg | Description generation | batch_69b3351aad588190b7bcbcda5df67937 |
completed | March 12, 2026, 9:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b335803d688190beb5b823c21e8b9c |
completed | March 12, 2026, 9:52 p.m. |
Created at: March 8, 2026, 3:13 p.m.