Triple
T12934136
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leysin |
E309459
|
entity |
| Predicate | transport |
P230
|
FINISHED |
| Object |
Aigle–Leysin railway line
The Aigle–Leysin railway line is a Swiss mountain railway connecting the town of Aigle with the alpine resort of Leysin in the canton of Vaud.
|
E1010484
|
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: Aigle–Leysin railway line | Statement: [Leysin, transport, Aigle–Leysin railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aigle–Leysin railway line Context triple: [Leysin, transport, Aigle–Leysin railway line]
-
A.
Vevey–Chexbres railway line
The Vevey–Chexbres railway line is a short Swiss branch line in the canton of Vaud that climbs from the lakeside town of Vevey into the Lavaux vineyards, offering scenic connections to the main Lausanne–Bern route.
-
B.
Nyon–St-Cergue–Morez railway
The Nyon–St-Cergue–Morez railway is a Swiss metre-gauge mountain railway line running from Nyon into the Jura Mountains toward St-Cergue and the French border near Morez.
-
C.
Dijon–Vallorbe railway
The Dijon–Vallorbe railway is an international rail line linking Dijon in France to Vallorbe in Switzerland, forming a key route across the Jura for both passenger and freight traffic.
-
D.
Neuchâtel–Pontarlier railway line
The Neuchâtel–Pontarlier railway line is an international rail route connecting the Swiss city of Neuchâtel with Pontarlier in France, crossing the Jura region.
-
E.
Lausanne–Villeneuve railway line
The Lausanne–Villeneuve railway line is a Swiss standard-gauge rail route along the north shore of Lake Geneva that connects Lausanne with the town of Villeneuve, serving numerous intermediate communities.
- 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: Aigle–Leysin railway line Triple: [Leysin, transport, Aigle–Leysin railway line]
Generated description
The Aigle–Leysin railway line is a Swiss mountain railway connecting the town of Aigle with the alpine resort of Leysin in the canton of Vaud.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aigle–Leysin railway line Target entity description: The Aigle–Leysin railway line is a Swiss mountain railway connecting the town of Aigle with the alpine resort of Leysin in the canton of Vaud.
-
A.
Vevey–Chexbres railway line
The Vevey–Chexbres railway line is a short Swiss branch line in the canton of Vaud that climbs from the lakeside town of Vevey into the Lavaux vineyards, offering scenic connections to the main Lausanne–Bern route.
-
B.
Nyon–St-Cergue–Morez railway
The Nyon–St-Cergue–Morez railway is a Swiss metre-gauge mountain railway line running from Nyon into the Jura Mountains toward St-Cergue and the French border near Morez.
-
C.
Dijon–Vallorbe railway
The Dijon–Vallorbe railway is an international rail line linking Dijon in France to Vallorbe in Switzerland, forming a key route across the Jura for both passenger and freight traffic.
-
D.
Neuchâtel–Pontarlier railway line
The Neuchâtel–Pontarlier railway line is an international rail route connecting the Swiss city of Neuchâtel with Pontarlier in France, crossing the Jura region.
-
E.
Lausanne–Villeneuve railway line
The Lausanne–Villeneuve railway line is a Swiss standard-gauge rail route along the north shore of Lake Geneva that connects Lausanne with the town of Villeneuve, serving numerous intermediate communities.
- 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_69d7bdfa933c8190b5a27aa4a08a19b7 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d97dc6517481908637781da240b51f |
completed | April 10, 2026, 10:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6af6d16388190abc848ac67bf1fb9 |
completed | May 3, 2026, 2:14 a.m. |
| NEDg | Description generation | batch_69f6b08df448819080c0a7b0921bcc9f |
completed | May 3, 2026, 2:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6b11ced30819090f67a0b1e1369aa |
completed | May 3, 2026, 2:21 a.m. |
Created at: April 9, 2026, 5:42 p.m.