Triple
T7922311
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Davos Dorf railway station |
E183973
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object | RegioExpress |
E20911
|
NE FINISHED |
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: RegioExpress | Statement: [Davos Dorf railway station, hasService, RegioExpress]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RegioExpress Context triple: [Davos Dorf railway station, hasService, RegioExpress]
-
A.
RegioExpress
chosen
RegioExpress is a category of Swiss regional express trains that provide relatively fast, limited-stop connections between major and medium-sized towns.
-
B.
Interregio-Express
Interregio-Express is a category of German regional express trains that provide faster, limited-stop connections between cities and regions.
-
C.
Regional-Express
Regional-Express is a category of medium-distance passenger trains in Germany that provide relatively fast regional connections between cities and towns, operated under the Deutsche Bahn network.
-
D.
Voralpen-Express
The Voralpen-Express is a scenic Swiss intercity train service that connects eastern and central Switzerland across the pre-Alpine region.
-
E.
D-Zug
D-Zug was a former class of fast long-distance passenger trains in German-speaking countries, known for providing relatively quick intercity connections before being largely superseded by newer service categories.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca828fe7bc819090f52c88dcd72183 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3a9499cc8190b6bd81f4625c77ab |
completed | March 31, 2026, 3:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5bf3c3288190ac3df917be92f9f8 |
completed | March 31, 2026, 5:30 a.m. |
Created at: March 30, 2026, 5:06 p.m.