Triple
T15692744
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gornergrat Railway |
E380374
|
entity |
| Predicate | startingPoint |
P389
|
FINISHED |
| Object |
Zermatt railway station
Zermatt railway station is the main rail terminus of the car-free Alpine resort of Zermatt in Switzerland, serving as a gateway to the Matterhorn region and surrounding mountain railways.
|
E1171059
|
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: Zermatt railway station | Statement: [Gornergrat Railway, startingPoint, Zermatt railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zermatt railway station Context triple: [Gornergrat Railway, startingPoint, Zermatt railway station]
-
A.
Gstaad railway station
Gstaad railway station is the main train station serving the upscale Swiss Alpine resort village of Gstaad, providing regional and tourist rail connections through the Bernese Oberland.
-
B.
Landquart railway station
Landquart railway station is a major rail hub in the Swiss canton of Graubünden, serving as an important junction for regional and long-distance services including routes into the Davos area.
-
C.
Eigergletscher railway station
Eigergletscher railway station is a high-altitude stop on the Jungfrau Railway in the Swiss Alps, serving as a gateway for climbers and tourists near the Eiger mountain.
-
D.
Montreux railway station
Montreux railway station is a major rail hub in the Swiss Riviera town of Montreux, serving both regional and long-distance trains along the shores of Lake Geneva.
-
E.
Visp railway station
Visp railway station is a major transport hub in the Swiss canton of Valais, serving as an important junction for both mainline and regional rail services, including connections to popular Alpine destinations.
- 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: Zermatt railway station Triple: [Gornergrat Railway, startingPoint, Zermatt railway station]
Generated description
Zermatt railway station is the main rail terminus of the car-free Alpine resort of Zermatt in Switzerland, serving as a gateway to the Matterhorn region and surrounding mountain railways.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Zermatt railway station Target entity description: Zermatt railway station is the main rail terminus of the car-free Alpine resort of Zermatt in Switzerland, serving as a gateway to the Matterhorn region and surrounding mountain railways.
-
A.
Gstaad railway station
Gstaad railway station is the main train station serving the upscale Swiss Alpine resort village of Gstaad, providing regional and tourist rail connections through the Bernese Oberland.
-
B.
Landquart railway station
Landquart railway station is a major rail hub in the Swiss canton of Graubünden, serving as an important junction for regional and long-distance services including routes into the Davos area.
-
C.
Eigergletscher railway station
Eigergletscher railway station is a high-altitude stop on the Jungfrau Railway in the Swiss Alps, serving as a gateway for climbers and tourists near the Eiger mountain.
-
D.
Montreux railway station
Montreux railway station is a major rail hub in the Swiss Riviera town of Montreux, serving both regional and long-distance trains along the shores of Lake Geneva.
-
E.
Visp railway station
Visp railway station is a major transport hub in the Swiss canton of Valais, serving as an important junction for both mainline and regional rail services, including connections to popular Alpine destinations.
- F. None of above. chosen
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.