Triple
T16863100
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Furka Base Tunnel |
E409969
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
Oberwald railway station
Oberwald railway station is a Swiss railway stop in the canton of Valais that serves as an access point to alpine routes including the Furka region and its base tunnel.
|
E1239469
|
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: Oberwald railway station | Statement: [Furka Base Tunnel, locatedNear, Oberwald railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oberwald railway station Context triple: [Furka Base Tunnel, locatedNear, Oberwald railway station]
-
A.
Salez-Sennwald railway station
Salez-Sennwald railway station is a local train station in the municipality of Sennwald in the Swiss canton of St. Gallen, serving regional rail services in eastern Switzerland.
-
B.
Wengen railway station
Wengen railway station is the main mountain railway stop serving the car-free resort village of Wengen in Switzerland’s Bernese Oberland, providing access to the Jungfrau region.
-
C.
Sihlwald railway station
Sihlwald railway station is a local stop on the Sihltal line in the Swiss canton of Zurich, serving the Sihlwald forest and nearby recreational area.
-
D.
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.
-
E.
Fiesch railway station
Fiesch railway station is a Swiss alpine train station in the canton of Valais that serves as a key access point for regional rail services and nearby mountain tourism areas.
- 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: Oberwald railway station Triple: [Furka Base Tunnel, locatedNear, Oberwald railway station]
Generated description
Oberwald railway station is a Swiss railway stop in the canton of Valais that serves as an access point to alpine routes including the Furka region and its base tunnel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oberwald railway station Target entity description: Oberwald railway station is a Swiss railway stop in the canton of Valais that serves as an access point to alpine routes including the Furka region and its base tunnel.
-
A.
Salez-Sennwald railway station
Salez-Sennwald railway station is a local train station in the municipality of Sennwald in the Swiss canton of St. Gallen, serving regional rail services in eastern Switzerland.
-
B.
Wengen railway station
Wengen railway station is the main mountain railway stop serving the car-free resort village of Wengen in Switzerland’s Bernese Oberland, providing access to the Jungfrau region.
-
C.
Sihlwald railway station
Sihlwald railway station is a local stop on the Sihltal line in the Swiss canton of Zurich, serving the Sihlwald forest and nearby recreational area.
-
D.
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.
-
E.
Fiesch railway station
Fiesch railway station is a Swiss alpine train station in the canton of Valais that serves as a key access point for regional rail services and nearby mountain tourism areas.
- 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_69d88395e6c88190b22730f335107c14 |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b50488fc8190b3b646543c3ba476 |
completed | April 18, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7a08be48190bd2dbf83205c83ad |
completed | May 10, 2026, 6 p.m. |
| NEDg | Description generation | batch_6a00c84fd16c8190b9a7b50f1e77789c |
completed | May 10, 2026, 6:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00c8bda3448190a1a5ba2af2b0e5d2 |
completed | May 10, 2026, 6:04 p.m. |
Created at: April 10, 2026, 5:24 a.m.