Triple
T18072263
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Königswinter |
E432458
|
entity |
| Predicate | hasTouristAttraction |
P530
|
FINISHED |
| Object | Drachenfels Railway |
—
|
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: Drachenfels Railway | Statement: [Königswinter, hasTouristAttraction, Drachenfels Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Drachenfels Railway Context triple: [Königswinter, hasTouristAttraction, Drachenfels Railway]
-
A.
Trans-Harz Railway
The Trans-Harz Railway is a scenic narrow-gauge railway line in Germany’s Harz Mountains, known for its historic steam trains and tourist routes through the region.
-
B.
Ettersberg Railway
The Ettersberg Railway is a German rail line serving the area around Weimar and the Ettersberg region, historically associated with access to the former Buchenwald concentration camp site.
-
C.
Höllentalbahn
The Höllentalbahn is a scenic railway line in Germany’s Black Forest, known for its steep gradients and picturesque route through the Höllental (Hell Valley).
-
D.
Solling Railway
The Solling Railway is a regional rail line in Germany that runs through the Solling hills, connecting towns in Lower Saxony and Hesse.
-
E.
Franconia Railway
The Franconia Railway is a major railway line in the German state of Baden-Württemberg that connects several towns and cities in the Franconia region, facilitating regional and intercity rail transport.
- 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: Drachenfels Railway Target entity description: The Drachenfels Railway is a historic cogwheel mountain railway in Germany that carries visitors from Königswinter up to the summit of the Drachenfels for scenic views over the Rhine Valley.
-
A.
Trans-Harz Railway
The Trans-Harz Railway is a scenic narrow-gauge railway line in Germany’s Harz Mountains, known for its historic steam trains and tourist routes through the region.
-
B.
Ettersberg Railway
The Ettersberg Railway is a German rail line serving the area around Weimar and the Ettersberg region, historically associated with access to the former Buchenwald concentration camp site.
-
C.
Höllentalbahn
The Höllentalbahn is a scenic railway line in Germany’s Black Forest, known for its steep gradients and picturesque route through the Höllental (Hell Valley).
-
D.
Solling Railway
The Solling Railway is a regional rail line in Germany that runs through the Solling hills, connecting towns in Lower Saxony and Hesse.
-
E.
Franconia Railway
The Franconia Railway is a major railway line in the German state of Baden-Württemberg that connects several towns and cities in the Franconia region, facilitating regional and intercity rail transport.
- 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_69d8b9070cac81909fa9473fb1c3f1c7 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4ccef022c81909be41b2c3a3ee68e |
completed | April 19, 2026, 12:39 p.m. |
Created at: April 10, 2026, 10:26 a.m.