Triple
T3825940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tram line 7 (VBZ) |
E88689
|
entity |
| Predicate | fareSystem |
P395
|
FINISHED |
| Object |
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.
|
E392591
|
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: Zürcher Verkehrsverbund | Statement: [Tram line 7 (VBZ), fareSystem, Zürcher Verkehrsverbund]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zürcher Verkehrsverbund Context triple: [Tram line 7 (VBZ), fareSystem, Zürcher Verkehrsverbund]
-
A.
Verkehrsbetriebe Zürich
Verkehrsbetriebe Zürich is the municipal public transport operator in Zurich, Switzerland, running the city’s tram, bus, and other urban transit services.
-
B.
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.
-
C.
Zürich S-Bahn
The Zürich S-Bahn is the suburban rail network serving the Zürich metropolitan area, connecting the main station with surrounding cities and regions through frequent, integrated commuter services.
-
D.
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.
-
E.
Schweizerische Centralbahn
Schweizerische Centralbahn was a 19th-century Swiss railway company that operated key lines in northern and central Switzerland before being absorbed into the national railway system.
- 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: Zürcher Verkehrsverbund Triple: [Tram line 7 (VBZ), fareSystem, Zürcher Verkehrsverbund]
Generated description
Zürcher Verkehrsverbund is the integrated public transport network and fare association for the greater Zurich area, coordinating tickets and services across multiple transport operators.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zürcher Verkehrsverbund Target entity description: Zürcher Verkehrsverbund is the integrated public transport network and fare association for the greater Zurich area, coordinating tickets and services across multiple transport operators.
-
A.
Verkehrsbetriebe Zürich
Verkehrsbetriebe Zürich is the municipal public transport operator in Zurich, Switzerland, running the city’s tram, bus, and other urban transit services.
-
B.
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.
-
C.
Zürich S-Bahn
The Zürich S-Bahn is the suburban rail network serving the Zürich metropolitan area, connecting the main station with surrounding cities and regions through frequent, integrated commuter services.
-
D.
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.
-
E.
Schweizerische Centralbahn
Schweizerische Centralbahn was a 19th-century Swiss railway company that operated key lines in northern and central Switzerland before being absorbed into the national railway system.
- 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_69aed9538cf881909d9ce8ca4ac7c18c |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aeeb6364fc8190bf8401743f1695d5 |
completed | March 9, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b503f9df8c8190b42c544e827d6c76 |
completed | March 14, 2026, 6:45 a.m. |
| NEDg | Description generation | batch_69b5057089e88190b3c5b85503b3f8fa |
completed | March 14, 2026, 6:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b505ec14b481909b71e66d68473c20 |
completed | March 14, 2026, 6:53 a.m. |
Created at: March 9, 2026, 3:17 p.m.