Triple
T22164613
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Südostbahn |
E547757
|
entity |
| Predicate | operatesRollingStockType |
P1305
|
FINISHED |
| Object | Stadler Traverso |
—
|
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: Stadler Traverso | Statement: [Südostbahn, operatesRollingStockType, Stadler Traverso]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stadler Traverso Context triple: [Südostbahn, operatesRollingStockType, Stadler Traverso]
-
A.
Stadler Tango
Stadler Tango is a family of modern low-floor light rail and tram vehicles built by Swiss manufacturer Stadler Rail for urban and regional transit systems.
-
B.
Stadler Citylink tram-trains
Stadler Citylink tram-trains are modern, bi-mode light rail vehicles designed for flexible operation on both urban tramways and mainline railway tracks.
-
C.
Stadler KISS double-deck EMU
The Stadler KISS double-deck EMU is a high-capacity, electric multiple-unit commuter train known for its bi-level design, rapid acceleration, and use on regional and suburban rail services in various countries.
-
D.
Stadler Minsk
Stadler Minsk is a Belarus-based manufacturing facility of Stadler Rail that produces and assembles modern railway rolling stock for regional and international markets.
-
E.
Stadler FINK multiple unit
The Stadler FINK multiple unit is a modern narrow-gauge electric trainset built by Stadler Rail for regional passenger services, particularly suited to mountainous railway lines.
- 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: Stadler Traverso Target entity description: The Stadler Traverso is a modern, low-floor electric multiple unit train built by Stadler Rail, known for its lightweight aluminum design, high passenger comfort, and use on regional and intercity services in Switzerland.
-
A.
Stadler Tango
Stadler Tango is a family of modern low-floor light rail and tram vehicles built by Swiss manufacturer Stadler Rail for urban and regional transit systems.
-
B.
Stadler Citylink tram-trains
Stadler Citylink tram-trains are modern, bi-mode light rail vehicles designed for flexible operation on both urban tramways and mainline railway tracks.
-
C.
Stadler KISS double-deck EMU
The Stadler KISS double-deck EMU is a high-capacity, electric multiple-unit commuter train known for its bi-level design, rapid acceleration, and use on regional and suburban rail services in various countries.
-
D.
Stadler Minsk
Stadler Minsk is a Belarus-based manufacturing facility of Stadler Rail that produces and assembles modern railway rolling stock for regional and international markets.
-
E.
Stadler FINK multiple unit
The Stadler FINK multiple unit is a modern narrow-gauge electric trainset built by Stadler Rail for regional passenger services, particularly suited to mountainous railway lines.
- 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_69e11e3c4c5c81908d336165816b12e0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12a309d8081908f4540fe2da63010 |
completed | April 28, 2026, 9:44 p.m. |
Created at: April 16, 2026, 8:34 p.m.