Triple
T20389234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Idar-Oberstein |
E498041
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object | Idar-Oberstein station |
—
|
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: Idar-Oberstein station | Statement: [Idar-Oberstein, hasRailwayStation, Idar-Oberstein station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Idar-Oberstein station Context triple: [Idar-Oberstein, hasRailwayStation, Idar-Oberstein station]
-
A.
Kuppenheim station
Kuppenheim station is a local railway stop in the town of Kuppenheim in Baden-Württemberg, Germany, serving regional passenger traffic.
-
B.
Ahaus station
Ahaus station is a regional railway station in the town of Ahaus in North Rhine-Westphalia, Germany, serving local passenger rail services.
-
C.
St. Goar station
St. Goar station is a railway station in the town of St. Goar, Germany, serving passenger trains along the scenic Middle Rhine Valley.
-
D.
Bad Nauheim station
Bad Nauheim station is a regional railway station in the spa town of Bad Nauheim in Hesse, Germany, providing local and commuter rail services.
-
E.
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.
- 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: Idar-Oberstein station Target entity description: Idar-Oberstein station is a regional railway station in the town of Idar-Oberstein in Rhineland-Palatinate, Germany, serving as a local transport hub for passengers in the surrounding area.
-
A.
Kuppenheim station
Kuppenheim station is a local railway stop in the town of Kuppenheim in Baden-Württemberg, Germany, serving regional passenger traffic.
-
B.
Ahaus station
Ahaus station is a regional railway station in the town of Ahaus in North Rhine-Westphalia, Germany, serving local passenger rail services.
-
C.
St. Goar station
St. Goar station is a railway station in the town of St. Goar, Germany, serving passenger trains along the scenic Middle Rhine Valley.
-
D.
Bad Nauheim station
Bad Nauheim station is a regional railway station in the spa town of Bad Nauheim in Hesse, Germany, providing local and commuter rail services.
-
E.
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.
- 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_69e0b4a71ebc8190b153a36c738730f4 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6790e65a081909832855758fffd14 |
completed | April 20, 2026, 7:05 p.m. |
Created at: April 16, 2026, 11:28 a.m.