Triple
T20464897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NOB |
E502021
|
entity |
| Predicate | standsFor |
P590
|
FINISHED |
| Object | Schweizerische Nordostbahn |
—
|
NE NERFINISHED |
How this triple was built (2 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: Schweizerische Nordostbahn | Statement: [NOB, standsFor, Schweizerische Nordostbahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Schweizerische Nordostbahn Context triple: [NOB, standsFor, Schweizerische Nordostbahn]
-
A.
Schweizerische Nordostbahn
chosen
Schweizerische Nordostbahn was a major 19th-century Swiss private railway company that operated in northeastern Switzerland before being nationalized into the Swiss Federal Railways.
-
B.
Schweizerische Nordwestbahn
Schweizerische Nordwestbahn was a former Swiss railway company that operated in northwestern Switzerland before being absorbed into the national rail system.
-
C.
Rhätische Bahn railway
The Rhätische Bahn railway is a Swiss narrow-gauge mountain railway network in the canton of Graubünden, renowned for its scenic alpine routes and UNESCO-listed lines.
-
D.
Schweizerische Centralbahn
Schweizerische Centralbahn was a 19th-century Swiss railway company that operated key lines in northern and central Switzerland before being absorbed into the national railway system.
-
E.
Zugerberg Bahn
Zugerberg Bahn is a funicular railway in the Swiss canton of Zug that connects the city of Zug with the nearby Zugerberg mountain.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4ad4940819098cf2ff6413574e5 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e696a9489081908990c691a36ba04d |
completed | April 20, 2026, 9:12 p.m. |
Created at: April 16, 2026, 11:33 a.m.