Triple
T18459236
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ahrweiler district |
E450986
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object | Ahr Valley Railway |
—
|
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: Ahr Valley Railway | Statement: [Ahrweiler district, hasTransport, Ahr Valley Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ahr Valley Railway Context triple: [Ahrweiler district, hasTransport, Ahr Valley Railway]
-
A.
Ahr Valley Railway
chosen
The Ahr Valley Railway is a scenic regional rail line in western Germany that follows the Ahr River through the Eifel region, connecting small towns and wine-growing areas to the broader rail network.
-
B.
Nahe Valley Railway
The Nahe Valley Railway is a German railway line that follows the Nahe River through Rhineland-Palatinate, connecting towns such as Bad Kreuznach with larger regional and national rail networks.
-
C.
Mangfall Valley Railway
The Mangfall Valley Railway is a regional rail line in Bavaria, Germany, running through the Mangfall Valley and connecting several towns between Holzkirchen and Rosenheim.
-
D.
Lahn Valley Railway
The Lahn Valley Railway is a scenic rail line in western Germany that follows the Lahn River through the states of Hesse and Rhineland-Palatinate, connecting numerous historic towns and spa resorts.
-
E.
Murgtal Railway
The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
- 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_69d8d38345688190b565eac2e4cd7935 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e52a7cdb5c8190a399f0e4052f7d1f |
completed | April 19, 2026, 7:18 p.m. |
Created at: April 10, 2026, 11:33 a.m.