Triple
T8968522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lahnstein |
E214200
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Niederlahnstein station |
E772490
|
NE FINISHED |
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: Niederlahnstein station | Statement: [Lahnstein, hasRailwayStation, Niederlahnstein station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niederlahnstein station Context triple: [Lahnstein, hasRailwayStation, Niederlahnstein station]
-
A.
Oberlahnstein station
chosen
Oberlahnstein station is a railway station in the town of Lahnstein, Germany, serving as a regional transport hub on the Rhine and Lahn railway routes.
-
B.
Sigmaringen station
Sigmaringen station is a regional railway station in Sigmaringen, Germany, serving as an important junction and endpoint for several local and regional rail services in Baden-Württemberg.
-
C.
Ludwigshafen-Oggersheim station
Ludwigshafen-Oggersheim station is a local railway station in the Oggersheim district of Ludwigshafen am Rhein, Germany, serving regional and commuter rail traffic.
-
D.
Rastatt station
Rastatt station is the main railway station serving the town of Rastatt in Baden-Württemberg, Germany, providing regional and long-distance rail connections.
-
E.
Feuchtwangen station
Feuchtwangen station is a regional railway station in the town of Feuchtwangen in Bavaria, Germany, serving local passenger rail services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca839dbf608190a2f5990477115d29 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc6764aca48190a5e472d1b6841886 |
completed | April 1, 2026, 12:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfeb44b97c81908704d9ecf778010e |
completed | April 3, 2026, 4:31 p.m. |
Created at: March 30, 2026, 7:01 p.m.