Triple
T15692757
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gornergrat Railway |
E380374
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Gornergrat Bahn AG
Gornergrat Bahn AG is the company that operates the historic mountain rack railway connecting Zermatt to the Gornergrat in the Swiss Alps.
|
E380374
|
NE FINISHED |
How this triple was built (4 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: Gornergrat Bahn AG | Statement: [Gornergrat Railway, owner, Gornergrat Bahn AG]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gornergrat Bahn AG Context triple: [Gornergrat Railway, owner, Gornergrat Bahn AG]
-
A.
Gornergrat Railway
The Gornergrat Railway is a historic cogwheel mountain railway in Switzerland that carries passengers from Zermatt up to the Gornergrat ridge, offering panoramic views of the Matterhorn and surrounding Alpine glaciers.
-
B.
Großglockner Hochalpenstraßen AG
Großglockner Hochalpenstraßen AG is an Austrian company responsible for operating and managing the scenic Grossglockner High Alpine Road and related tourism infrastructure in the region.
-
C.
Alpspitzbahn cable car
The Alpspitzbahn cable car is a mountain gondola lift in the Bavarian Alps that transports visitors from Garmisch-Partenkirchen up toward the peak of the Alpspitze for hiking, skiing, and panoramic views.
-
D.
Matterhorn Gotthard Bahn
Matterhorn Gotthard Bahn is a Swiss narrow-gauge railway company operating scenic mountain routes through the Alps, including connections to popular destinations like Zermatt and Andermatt.
-
E.
Jungfrau Railway
The Jungfrau Railway is a famous Swiss mountain railway that climbs to Jungfraujoch, one of Europe’s highest train stations, offering access to the Jungfrau region’s alpine scenery and glaciers.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Gornergrat Bahn AG Triple: [Gornergrat Railway, owner, Gornergrat Bahn AG]
Generated description
Gornergrat Bahn AG is the company that operates the historic mountain rack railway connecting Zermatt to the Gornergrat in the Swiss Alps.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gornergrat Bahn AG Target entity description: Gornergrat Bahn AG is the company that operates the historic mountain rack railway connecting Zermatt to the Gornergrat in the Swiss Alps.
-
A.
Gornergrat Railway
chosen
The Gornergrat Railway is a historic cogwheel mountain railway in Switzerland that carries passengers from Zermatt up to the Gornergrat ridge, offering panoramic views of the Matterhorn and surrounding Alpine glaciers.
-
B.
Großglockner Hochalpenstraßen AG
Großglockner Hochalpenstraßen AG is an Austrian company responsible for operating and managing the scenic Grossglockner High Alpine Road and related tourism infrastructure in the region.
-
C.
Alpspitzbahn cable car
The Alpspitzbahn cable car is a mountain gondola lift in the Bavarian Alps that transports visitors from Garmisch-Partenkirchen up toward the peak of the Alpspitze for hiking, skiing, and panoramic views.
-
D.
Matterhorn Gotthard Bahn
Matterhorn Gotthard Bahn is a Swiss narrow-gauge railway company operating scenic mountain routes through the Alps, including connections to popular destinations like Zermatt and Andermatt.
-
E.
Jungfrau Railway
The Jungfrau Railway is a famous Swiss mountain railway that climbs to Jungfraujoch, one of Europe’s highest train stations, offering access to the Jungfrau region’s alpine scenery and glaciers.
- F. None of above.
Provenance (5 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_69d86d99e860819094b6957cde470f2c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04f4f5a888190bd3681bcb9bbc02f |
completed | April 16, 2026, 2:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6eed9a8c8190a57ffce61a27ec17 |
completed | May 9, 2026, 5:29 p.m. |
| NEDg | Description generation | batch_69ff7097adec8190ad5fc00fa57e3383 |
completed | May 9, 2026, 5:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff70f97eec8190a1f5affdad31f2b2 |
completed | May 9, 2026, 5:38 p.m. |
Created at: April 10, 2026, 4:44 a.m.