Triple
T19404282
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zugspitze Glacier ski area |
E485409
|
entity |
| Predicate | accessedBy |
P1985
|
FINISHED |
| Object | Zugspitzbahn cogwheel 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: Zugspitzbahn cogwheel railway | Statement: [Zugspitze Glacier ski area, accessedBy, Zugspitzbahn cogwheel railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zugspitzbahn cogwheel railway Context triple: [Zugspitze Glacier ski area, accessedBy, Zugspitzbahn cogwheel railway]
-
A.
Zillertal Railway
The Zillertal Railway is a historic narrow-gauge railway in Tyrol, Austria, that connects the towns of the Zillertal valley and is popular with both locals and tourists for its scenic alpine route.
-
B.
Brocken Railway
The Brocken Railway is a historic narrow-gauge mountain railway in Germany’s Harz region that carries tourists and hikers to the summit of the Brocken, the area’s highest peak.
-
C.
Zugspitze cable car
The Zugspitze cable car is a high-altitude aerial tramway in the Bavarian Alps that transports visitors to the summit of Germany’s highest mountain, offering panoramic views over surrounding peaks and lakes.
-
D.
Schöllenenbahn
Schöllenenbahn is a Swiss mountain railway line that connects Göschenen with Andermatt through the narrow and dramatic Schöllenen Gorge.
-
E.
Bayerische Zugspitzbahn
chosen
Bayerische Zugspitzbahn is a Bavarian cogwheel railway that transports passengers from Garmisch-Partenkirchen up toward Germany’s highest peak, the Zugspitze.
- 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_69d8e8d5162481909db12435d9535c1a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6257a361c8190bf019fc350faa225 |
completed | April 20, 2026, 1:09 p.m. |
Created at: April 10, 2026, 1:36 p.m.