Triple
T21947382
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merkurbergbahn funicular |
E541967
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object | Merkur Mountain Railway |
—
|
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: Merkur Mountain Railway | Statement: [Merkurbergbahn funicular, hasAlternativeName, Merkur Mountain Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merkur Mountain Railway Context triple: [Merkurbergbahn funicular, hasAlternativeName, Merkur Mountain Railway]
-
A.
Puster Valley Railway
The Puster Valley Railway is a regional rail line in northern Italy that connects towns across the Puster Valley in South Tyrol and links to major trans-Alpine routes.
-
B.
Skitube Alpine Railway
Skitube Alpine Railway is an underground rack railway in New South Wales, Australia, that transports passengers through the Snowy Mountains to major ski areas in Kosciuszko National Park.
-
C.
Heidelberg Mountain Railway
chosen
The Heidelberg Mountain Railway is a historic funicular railway in Heidelberg, Germany, that carries passengers from the city up the slopes to viewpoints and attractions on the Königstuhl hill.
-
D.
Drautalbahn
Drautalbahn is an Austrian railway line running through the Drava Valley, connecting various towns in Carinthia and Tyrol.
-
E.
Vogel cable car
The Vogel cable car is an aerial lift in Slovenia that transports visitors from the shores of Lake Bohinj up to the Vogel ski and hiking area in the Julian Alps, offering panoramic mountain and lake views.
- 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_69e0c47ef0e48190a50e1bcc43f4b3fd |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f12428dee48190acb63051ed7cd03e |
completed | April 28, 2026, 9:18 p.m. |
Created at: April 16, 2026, 7:57 p.m.