Triple
T21196008
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Löhne–Rheine railway |
E522326
|
entity |
| Predicate | historicalOperator |
P2834
|
FINISHED |
| Object | Royal Westphalian Railway Company |
—
|
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: Royal Westphalian Railway Company | Statement: [Löhne–Rheine railway, historicalOperator, Royal Westphalian Railway Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Royal Westphalian Railway Company Context triple: [Löhne–Rheine railway, historicalOperator, Royal Westphalian Railway Company]
-
A.
Emsland Railway
The Emsland Railway is a major rail line in northwestern Germany that connects coastal and inland cities, serving as an important regional and long-distance transport route.
-
B.
Dresden Railway
The Dresden Railway is a major German rail line connecting Berlin with Dresden, serving as an important north–south passenger and freight corridor.
-
C.
Royal Württemberg State Railways
The Royal Württemberg State Railways was the state-owned railway company of the Kingdom of Württemberg, responsible for developing and operating much of the region’s rail network in the 19th and early 20th centuries.
-
D.
Thuringian Railway
The Thuringian Railway is a major German rail line traversing the state of Thuringia, historically serving as an important east–west transport corridor connecting central German cities.
-
E.
Deutsche Reichsbahn
Deutsche Reichsbahn was the state-owned railway company of Germany for much of the 20th century, operating the national rail network before its functions were absorbed into the modern Deutsche Bahn.
- 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: Royal Westphalian Railway Company Target entity description: The Royal Westphalian Railway Company was a 19th-century Prussian railway company that developed and operated key rail lines in the Westphalia region of Germany.
-
A.
Emsland Railway
The Emsland Railway is a major rail line in northwestern Germany that connects coastal and inland cities, serving as an important regional and long-distance transport route.
-
B.
Dresden Railway
The Dresden Railway is a major German rail line connecting Berlin with Dresden, serving as an important north–south passenger and freight corridor.
-
C.
Royal Württemberg State Railways
The Royal Württemberg State Railways was the state-owned railway company of the Kingdom of Württemberg, responsible for developing and operating much of the region’s rail network in the 19th and early 20th centuries.
-
D.
Thuringian Railway
The Thuringian Railway is a major German rail line traversing the state of Thuringia, historically serving as an important east–west transport corridor connecting central German cities.
-
E.
Deutsche Reichsbahn
Deutsche Reichsbahn was the state-owned railway company of Germany for much of the 20th century, operating the national rail network before its functions were absorbed into the modern Deutsche Bahn.
- F. None of above. chosen
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_69e0b51061388190aa03f19700d3ef04 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7333bd7a0819084bbd1d6c111bc65 |
completed | April 21, 2026, 8:20 a.m. |
Created at: April 16, 2026, 3:08 p.m.