Triple
T20585095
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fribourg railway station |
E505764
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Fribourg–Ins railway line
The Fribourg–Ins railway line is a regional Swiss railway route in the canton of Fribourg that connects the city of Fribourg with Ins, serving as an important link between local communities and the broader Swiss rail network.
|
E1452218
|
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: Fribourg–Ins railway line | Statement: [Fribourg railway station, locatedOn, Fribourg–Ins railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fribourg–Ins railway line Context triple: [Fribourg railway station, locatedOn, Fribourg–Ins railway line]
-
A.
Bern–Fribourg railway line
The Bern–Fribourg railway line is a key Swiss standard-gauge rail route connecting the cities of Bern and Fribourg, forming part of an important national and international transit corridor.
-
B.
Fribourg–Yverdon railway line
The Fribourg–Yverdon railway line is a standard-gauge Swiss rail route connecting the cities of Fribourg and Yverdon-les-Bains through the canton of Fribourg and the Broye region.
-
C.
Lausanne–Brig railway line
The Lausanne–Brig railway line is a major standard-gauge route in western Switzerland that runs along the northern shore of Lake Geneva and through the Rhône Valley, connecting the city of Lausanne with the alpine town of Brig.
-
D.
Bern–Thun railway line
The Bern–Thun railway line is a key Swiss rail route connecting the capital city of Bern with the town of Thun, serving as an important corridor for both regional and long-distance passenger services.
-
E.
Basel–Delémont railway line
The Basel–Delémont railway line is a Swiss standard-gauge rail route connecting the city of Basel with Delémont through the Jura region, serving both regional and intercity traffic.
- 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: Fribourg–Ins railway line Triple: [Fribourg railway station, locatedOn, Fribourg–Ins railway line]
Generated description
The Fribourg–Ins railway line is a regional Swiss railway route in the canton of Fribourg that connects the city of Fribourg with Ins, serving as an important link between local communities and the broader Swiss rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fribourg–Ins railway line Target entity description: The Fribourg–Ins railway line is a regional Swiss railway route in the canton of Fribourg that connects the city of Fribourg with Ins, serving as an important link between local communities and the broader Swiss rail network.
-
A.
Bern–Fribourg railway line
The Bern–Fribourg railway line is a key Swiss standard-gauge rail route connecting the cities of Bern and Fribourg, forming part of an important national and international transit corridor.
-
B.
Fribourg–Yverdon railway line
The Fribourg–Yverdon railway line is a standard-gauge Swiss rail route connecting the cities of Fribourg and Yverdon-les-Bains through the canton of Fribourg and the Broye region.
-
C.
Lausanne–Brig railway line
The Lausanne–Brig railway line is a major standard-gauge route in western Switzerland that runs along the northern shore of Lake Geneva and through the Rhône Valley, connecting the city of Lausanne with the alpine town of Brig.
-
D.
Bern–Thun railway line
The Bern–Thun railway line is a key Swiss rail route connecting the capital city of Bern with the town of Thun, serving as an important corridor for both regional and long-distance passenger services.
-
E.
Basel–Delémont railway line
The Basel–Delémont railway line is a Swiss standard-gauge rail route connecting the city of Basel with Delémont through the Jura region, serving both regional and intercity traffic.
- 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_69e0b4b9669c8190b8e81fc72817d42c |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a975f098819083700593a9fa6cd0 |
completed | April 20, 2026, 10:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09005d4ae08190ab1a965499cc3fdd |
completed | May 16, 2026, 11:40 p.m. |
| NEDg | Description generation | batch_6a090229ba0c8190a6f429510d13789c |
completed | May 16, 2026, 11:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a090276d81c8190b0ffb4120504dfd3 |
completed | May 16, 2026, 11:49 p.m. |
Created at: April 16, 2026, 11:40 a.m.