Triple
T6639779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lausanne Métro |
E150556
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Lausanne-Flon
Lausanne-Flon is a central multimodal transport hub in Lausanne, Switzerland, serving as a key metro, rail, and bus interchange and a gateway to the city’s downtown area.
|
E623403
|
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: Lausanne-Flon | Statement: [Lausanne Métro, hasStation, Lausanne-Flon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lausanne-Flon Context triple: [Lausanne Métro, hasStation, Lausanne-Flon]
-
A.
Vallorbe
Vallorbe is a Swiss municipality in the canton of Vaud, known for its location near the French border and its notable karst caves and natural landscapes.
-
B.
Lausanne-Ouchy
Lausanne-Ouchy is the lakeside district and former fishing village of Lausanne on Lake Geneva, known today as a scenic waterfront promenade and transport hub with parks, hotels, and ferry connections.
-
C.
Bardonnex
Bardonnex is a small Swiss municipality located in the canton of Geneva, near the country’s border with France.
-
D.
Genève-Eaux-Vives
Genève-Eaux-Vives is a railway station in Geneva, Switzerland, serving as a key urban stop and terminus on the cross-border Léman Express regional rail network.
-
E.
Montriond Lausanne
Montriond Lausanne was the former name of the Swiss football club now known as FC Lausanne-Sport.
- 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: Lausanne-Flon Triple: [Lausanne Métro, hasStation, Lausanne-Flon]
Generated description
Lausanne-Flon is a central multimodal transport hub in Lausanne, Switzerland, serving as a key metro, rail, and bus interchange and a gateway to the city’s downtown area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lausanne-Flon Target entity description: Lausanne-Flon is a central multimodal transport hub in Lausanne, Switzerland, serving as a key metro, rail, and bus interchange and a gateway to the city’s downtown area.
-
A.
Vallorbe
Vallorbe is a Swiss municipality in the canton of Vaud, known for its location near the French border and its notable karst caves and natural landscapes.
-
B.
Lausanne-Ouchy
Lausanne-Ouchy is the lakeside district and former fishing village of Lausanne on Lake Geneva, known today as a scenic waterfront promenade and transport hub with parks, hotels, and ferry connections.
-
C.
Bardonnex
Bardonnex is a small Swiss municipality located in the canton of Geneva, near the country’s border with France.
-
D.
Genève-Eaux-Vives
Genève-Eaux-Vives is a railway station in Geneva, Switzerland, serving as a key urban stop and terminus on the cross-border Léman Express regional rail network.
-
E.
Montriond Lausanne
Montriond Lausanne was the former name of the Swiss football club now known as FC Lausanne-Sport.
- 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_69c687f0ceb08190bf40807bfc605fa5 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6aff1fe8081908c32db341b0fb354 |
completed | March 27, 2026, 4:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c72f79fa7c81909904de229cb4ed50 |
completed | March 28, 2026, 1:31 a.m. |
| NEDg | Description generation | batch_69c7305ab9608190bb54e360860cbefb |
completed | March 28, 2026, 1:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c730dce35c8190b9cc9801d559995d |
completed | March 28, 2026, 1:37 a.m. |
Created at: March 27, 2026, 2 p.m.