Triple
T18501214
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tram line 6 (Bern) |
E452068
|
entity |
| Predicate | hasTransportAuthority |
P7691
|
FINISHED |
| Object | Verkehrsverbund Region Bern |
—
|
NE NERFINISHED |
How this triple was built (3 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: Verkehrsverbund Region Bern | Statement: [Tram line 6 (Bern), hasTransportAuthority, Verkehrsverbund Region Bern]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Verkehrsverbund Region Bern Context triple: [Tram line 6 (Bern), hasTransportAuthority, Verkehrsverbund Region Bern]
-
A.
Zürcher Verkehrsverbund
Zürcher Verkehrsverbund is the integrated public transport network and fare association for the greater Zurich area, coordinating tickets and services across multiple transport operators.
-
B.
Regionalverkehr Bern-Solothurn
Regionalverkehr Bern-Solothurn is a Swiss public transport company that operates regional rail and bus services in and around the cities of Bern and Solothurn.
-
C.
Städtische Verkehrsbetriebe Bern
Städtische Verkehrsbetriebe Bern is the public transport operator responsible for running Bern’s urban bus and tram services in Switzerland’s capital city.
-
D.
Basel SBB
Basel SBB is the main Swiss railway station in Basel and one of Europe’s busiest international rail hubs, connecting Switzerland with France, Germany, and other destinations.
-
E.
Aargau S-Bahn
The Aargau S-Bahn is a regional commuter rail network in the Swiss canton of Aargau that connects towns and cities through frequent, coordinated train services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Verkehrsverbund Region Bern Target entity description: Verkehrsverbund Region Bern is the public transport association responsible for coordinating and managing regional transit services in and around the city of Bern, Switzerland.
-
A.
Zürcher Verkehrsverbund
Zürcher Verkehrsverbund is the integrated public transport network and fare association for the greater Zurich area, coordinating tickets and services across multiple transport operators.
-
B.
Regionalverkehr Bern-Solothurn
Regionalverkehr Bern-Solothurn is a Swiss public transport company that operates regional rail and bus services in and around the cities of Bern and Solothurn.
-
C.
Städtische Verkehrsbetriebe Bern
Städtische Verkehrsbetriebe Bern is the public transport operator responsible for running Bern’s urban bus and tram services in Switzerland’s capital city.
-
D.
Basel SBB
Basel SBB is the main Swiss railway station in Basel and one of Europe’s busiest international rail hubs, connecting Switzerland with France, Germany, and other destinations.
-
E.
Aargau S-Bahn
The Aargau S-Bahn is a regional commuter rail network in the Swiss canton of Aargau that connects towns and cities through frequent, coordinated train services.
- F. None of above. chosen
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_69d8d3855d50819097fc8561b0299dd9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e532c43de48190b49b87c1bb591016 |
completed | April 19, 2026, 7:53 p.m. |
Created at: April 10, 2026, 11:36 a.m.