Triple
T21520085
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oensingen–Balsthal railway line |
E530950
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Oensingen-Balsthal-Bahn |
—
|
NE NERFINISHED |
How this triple was built (3 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: Oensingen-Balsthal-Bahn | Statement: [Oensingen–Balsthal railway line, owner, Oensingen-Balsthal-Bahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oensingen-Balsthal-Bahn Context triple: [Oensingen–Balsthal railway line, owner, Oensingen-Balsthal-Bahn]
-
A.
Oensingen–Balsthal railway line
The Oensingen–Balsthal railway line is a short standard-gauge branch line in the canton of Solothurn, Switzerland, connecting the town of Balsthal with the main rail network at Oensingen.
-
B.
Radolfzell–Singen railway
The Radolfzell–Singen railway is a regional rail line in Baden-Württemberg, Germany, connecting the towns of Radolfzell and Singen near Lake Constance.
-
C.
Bodensee–Oberschwaben railway
The Bodensee–Oberschwaben railway is a regional rail line in southern Germany that connects towns around Lake Constance with the Oberschwaben (Upper Swabia) region.
-
D.
Radolfzell–Stockach railway
The Radolfzell–Stockach railway is a regional rail line in Baden-Württemberg, Germany, connecting the towns of Radolfzell and Stockach near Lake Constance.
-
E.
Homburg Railway
The Homburg Railway is a regional rail line in Germany that connects Frankfurt with the town of Bad Homburg, serving as an important commuter route in the Rhine-Main area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oensingen-Balsthal-Bahn Target entity description: Oensingen-Balsthal-Bahn is a Swiss railway company that operates and maintains the regional Oensingen–Balsthal railway line in the canton of Solothurn.
-
A.
Oensingen–Balsthal railway line
chosen
The Oensingen–Balsthal railway line is a short standard-gauge branch line in the canton of Solothurn, Switzerland, connecting the town of Balsthal with the main rail network at Oensingen.
-
B.
Radolfzell–Singen railway
The Radolfzell–Singen railway is a regional rail line in Baden-Württemberg, Germany, connecting the towns of Radolfzell and Singen near Lake Constance.
-
C.
Bodensee–Oberschwaben railway
The Bodensee–Oberschwaben railway is a regional rail line in southern Germany that connects towns around Lake Constance with the Oberschwaben (Upper Swabia) region.
-
D.
Radolfzell–Stockach railway
The Radolfzell–Stockach railway is a regional rail line in Baden-Württemberg, Germany, connecting the towns of Radolfzell and Stockach near Lake Constance.
-
E.
Homburg Railway
The Homburg Railway is a regional rail line in Germany that connects Frankfurt with the town of Bad Homburg, serving as an important commuter route in the Rhine-Main area.
- F. None of above.
Provenance (2 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_69e0c45d95a081908e7962ad215da746 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee884af0f08190bc1f3d70e57a325d |
completed | April 26, 2026, 9:48 p.m. |
Created at: April 16, 2026, 6:26 p.m.