Triple
T20972463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Warburg |
E516535
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Sauerland-Express route |
—
|
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: Sauerland-Express route | Statement: [Warburg, railwayLine, Sauerland-Express route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sauerland-Express route Context triple: [Warburg, railwayLine, Sauerland-Express route]
-
A.
Selketalbahn
Selketalbahn is a historic narrow-gauge railway line in the Harz Mountains of Germany, popular with tourists for its scenic route through the Selke Valley.
-
B.
Benrath line
The Benrath line is an isogloss in Germany that marks the traditional linguistic boundary between High German dialects affected by the High German consonant shift and the Low German dialects to the north.
-
C.
Saarbahn
Saarbahn is a regional light rail and tram-train operator based in Saarbrücken, Germany, providing cross-border public transport services into neighboring regions such as Luxembourg and France.
-
D.
Weser Cycle Route
The Weser Cycle Route is a long-distance cycling path that follows the River Weser through scenic regions of Germany, including the Weser Uplands, and is popular for its well-developed, mostly flat trails and cultural attractions along the way.
-
E.
Halle–Cottbus railway
The Halle–Cottbus railway is a major German rail line in eastern Germany that connects the city of Halle (Saale) with Cottbus, serving both regional and long-distance passenger and freight traffic.
- 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: Sauerland-Express route Target entity description: The Sauerland-Express route is a regional rail service in Germany that connects towns in the Sauerland region with larger hubs in North Rhine-Westphalia and Hesse.
-
A.
Selketalbahn
Selketalbahn is a historic narrow-gauge railway line in the Harz Mountains of Germany, popular with tourists for its scenic route through the Selke Valley.
-
B.
Benrath line
The Benrath line is an isogloss in Germany that marks the traditional linguistic boundary between High German dialects affected by the High German consonant shift and the Low German dialects to the north.
-
C.
Saarbahn
Saarbahn is a regional light rail and tram-train operator based in Saarbrücken, Germany, providing cross-border public transport services into neighboring regions such as Luxembourg and France.
-
D.
Weser Cycle Route
The Weser Cycle Route is a long-distance cycling path that follows the River Weser through scenic regions of Germany, including the Weser Uplands, and is popular for its well-developed, mostly flat trails and cultural attractions along the way.
-
E.
Halle–Cottbus railway
The Halle–Cottbus railway is a major German rail line in eastern Germany that connects the city of Halle (Saale) with Cottbus, serving both regional and long-distance passenger and freight traffic.
- 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_69e0b4fee5ac8190875fa9ceba1a5e5e |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fba161d88190b8905891f449004e |
completed | April 21, 2026, 4:22 a.m. |
Created at: April 16, 2026, 1:44 p.m.