Triple
T18459627
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ahr Valley Railway |
E450996
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object | Dernau |
—
|
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: Dernau | Statement: [Ahr Valley Railway, passesThrough, Dernau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dernau Context triple: [Ahr Valley Railway, passesThrough, Dernau]
-
A.
Saverdun
Saverdun is a small commune in southwestern France, historically notable as the birthplace of Pope Benedict XII.
-
B.
Essenrode
Essenrode is a small village in Lower Saxony, Germany, historically associated with the noble von Hardenberg family.
-
C.
Reinswald
Reinswald is a small alpine village and ski resort located in the Sarntal Alps of South Tyrol in northern Italy.
-
D.
Zamdorf
Zamdorf is a residential and commercial neighborhood in the Bogenhausen borough of Munich, Germany.
-
E.
Ederheim
Ederheim is a small municipality in the Donau-Ries district of Bavaria in southern Germany.
- 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: Dernau Target entity description: Dernau is a small wine-growing village in Germany’s Ahr Valley, renowned for its vineyards and scenic river landscape.
-
A.
Saverdun
Saverdun is a small commune in southwestern France, historically notable as the birthplace of Pope Benedict XII.
-
B.
Essenrode
Essenrode is a small village in Lower Saxony, Germany, historically associated with the noble von Hardenberg family.
-
C.
Reinswald
Reinswald is a small alpine village and ski resort located in the Sarntal Alps of South Tyrol in northern Italy.
-
D.
Zamdorf
Zamdorf is a residential and commercial neighborhood in the Bogenhausen borough of Munich, Germany.
-
E.
Ederheim
Ederheim is a small municipality in the Donau-Ries district of Bavaria in southern Germany.
- 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_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.