Triple
T19733027
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frutigen railway station |
E473901
|
entity |
| Predicate | partOfNetwork |
P840
|
FINISHED |
| Object |
BLS railway network
The BLS railway network is a major Swiss rail system operated by BLS AG, providing regional, intercity, and freight services primarily across the Bernese Oberland and surrounding regions.
|
E1393300
|
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: BLS railway network | Statement: [Frutigen railway station, partOfNetwork, BLS railway network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BLS railway network Context triple: [Frutigen railway station, partOfNetwork, BLS railway network]
-
A.
BLS regional trains
BLS regional trains are local passenger rail services operated by the Swiss company BLS AG, connecting towns and cities within various regions of Switzerland.
-
B.
OSE rail network
The OSE rail network is Greece’s national railway infrastructure system, encompassing the main lines and tracks used by passenger and freight services across the country.
-
C.
Piedmont railway network
The Piedmont railway network is the regional rail system serving Italy’s Piedmont region, connecting its cities and towns through an integrated web of passenger and freight lines.
-
D.
Railink
Railink is an Indonesian railway company best known for operating airport rail link services connecting major airports with city centers.
-
E.
Bane NOR rail network
The Bane NOR rail network is Norway’s national railway infrastructure system, comprising the tracks, signaling, and related facilities used by passenger and freight train operators across the country.
- 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: BLS railway network Triple: [Frutigen railway station, partOfNetwork, BLS railway network]
Generated description
The BLS railway network is a major Swiss rail system operated by BLS AG, providing regional, intercity, and freight services primarily across the Bernese Oberland and surrounding regions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BLS railway network Target entity description: The BLS railway network is a major Swiss rail system operated by BLS AG, providing regional, intercity, and freight services primarily across the Bernese Oberland and surrounding regions.
-
A.
BLS regional trains
BLS regional trains are local passenger rail services operated by the Swiss company BLS AG, connecting towns and cities within various regions of Switzerland.
-
B.
OSE rail network
The OSE rail network is Greece’s national railway infrastructure system, encompassing the main lines and tracks used by passenger and freight services across the country.
-
C.
Piedmont railway network
The Piedmont railway network is the regional rail system serving Italy’s Piedmont region, connecting its cities and towns through an integrated web of passenger and freight lines.
-
D.
Railink
Railink is an Indonesian railway company best known for operating airport rail link services connecting major airports with city centers.
-
E.
Bane NOR rail network
The Bane NOR rail network is Norway’s national railway infrastructure system, comprising the tracks, signaling, and related facilities used by passenger and freight train operators across the country.
- 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_69d8e517ebd48190979ee76723bcfadf |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e651596b98819090bcaf05c7b74555 |
completed | April 20, 2026, 4:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07b4f4e1e081908fca0b6513bb3bbb |
completed | May 16, 2026, 12:06 a.m. |
| NEDg | Description generation | batch_6a07b73cc5a48190af0ab9da30c859b4 |
completed | May 16, 2026, 12:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07b81193d081908dfb19272b4df41b |
completed | May 16, 2026, 12:19 a.m. |
Created at: April 10, 2026, 1:47 p.m.