Triple
T22558140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hagenholz depot |
E557740
|
entity |
| Predicate | usedBy |
P260
|
FINISHED |
| Object | Verkehrsbetriebe Zürich trolleybus fleet |
—
|
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: Verkehrsbetriebe Zürich trolleybus fleet | Statement: [Hagenholz depot, usedBy, Verkehrsbetriebe Zürich trolleybus fleet]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Verkehrsbetriebe Zürich trolleybus fleet Context triple: [Hagenholz depot, usedBy, Verkehrsbetriebe Zürich trolleybus fleet]
-
A.
Zürich trolleybus network
chosen
The Zürich trolleybus network is an electric bus system in Zürich, Switzerland, forming a key component of the city’s public transport with multiple routes powered by overhead wires.
-
B.
Zürich tram network
The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
-
C.
Flexity Zürich tram
The Flexity Zürich tram is a modern low-floor light rail vehicle used in Zurich’s public transport system, designed for high passenger capacity, accessibility, and energy efficiency.
-
D.
Bern trolleybus network
The Bern trolleybus network is an electric trolleybus public transport system serving the city of Bern, Switzerland, as part of its urban transit network.
-
E.
Geneva trolleybus network
The Geneva trolleybus network is an electric public transport system in Geneva, Switzerland, forming a key part of the city’s urban transit alongside buses and trams.
- 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_69e11e59db848190b4272ecd2b690ffd |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15f7b06e08190b3ca82a783965942 |
completed | April 29, 2026, 1:31 a.m. |
Created at: April 16, 2026, 8:52 p.m.