Triple
T19877183
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wallisellen |
E477668
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | Glattalbahn light rail |
—
|
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: Glattalbahn light rail | Statement: [Wallisellen, servedBy, Glattalbahn light rail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glattalbahn light rail Context triple: [Wallisellen, servedBy, Glattalbahn light rail]
-
A.
Limmattalbahn light rail line
The Limmattalbahn light rail line is a modern tramway system in Switzerland that connects Zurich with the Limmat Valley suburbs to improve regional public transport.
-
B.
Eggebahn line
The Eggebahn line is a regional railway route in Germany that runs through the Eggegebirge region, connecting towns such as Bad Driburg.
-
C.
Traunsee tramway
The Traunsee tramway is a historic tram line in Gmunden, Austria, known for connecting the town center with the Traunsee lakeside and serving both residents and tourists.
-
D.
Vienna Stadtbahn
The Vienna Stadtbahn was a historic urban rail network in Vienna, Austria, designed in the late 19th century (with notable contributions by architect Otto Wagner), parts of which were later integrated into the city’s modern U-Bahn and S-Bahn systems.
-
E.
Stubaitalbahn light railway
The Stubaitalbahn light railway is a narrow-gauge electric line in Tyrol, Austria, connecting Innsbruck with villages in the Stubai Valley as both a commuter and tourist route.
- 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: Glattalbahn light rail Target entity description: Glattalbahn light rail is a modern light rail network in the Glatt Valley region near Zurich, Switzerland, providing frequent urban and suburban transit connections.
-
A.
Limmattalbahn light rail line
The Limmattalbahn light rail line is a modern tramway system in Switzerland that connects Zurich with the Limmat Valley suburbs to improve regional public transport.
-
B.
Eggebahn line
The Eggebahn line is a regional railway route in Germany that runs through the Eggegebirge region, connecting towns such as Bad Driburg.
-
C.
Traunsee tramway
The Traunsee tramway is a historic tram line in Gmunden, Austria, known for connecting the town center with the Traunsee lakeside and serving both residents and tourists.
-
D.
Vienna Stadtbahn
The Vienna Stadtbahn was a historic urban rail network in Vienna, Austria, designed in the late 19th century (with notable contributions by architect Otto Wagner), parts of which were later integrated into the city’s modern U-Bahn and S-Bahn systems.
-
E.
Stubaitalbahn light railway
The Stubaitalbahn light railway is a narrow-gauge electric line in Tyrol, Austria, connecting Innsbruck with villages in the Stubai Valley as both a commuter and tourist route.
- 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_69d8e51f32b08190b3687f4f60353250 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e658dbdb648190b423865e7994a8fe |
completed | April 20, 2026, 4:48 p.m. |
Created at: April 10, 2026, 1:52 p.m.