Triple
T18459528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Remagen station |
E450994
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Left Rhine line |
—
|
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: Left Rhine line | Statement: [Remagen station, locatedOn, Left Rhine line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Left Rhine line Context triple: [Remagen station, locatedOn, Left Rhine line]
-
A.
Left Rhine line
chosen
The Left Rhine line is a major German railway route running along the western bank of the Rhine River, connecting key cities such as Cologne, Bonn, Koblenz, and Mainz.
-
B.
Right Rhine line
The Right Rhine line is a major German railway route running along the eastern bank of the Rhine River, connecting key cities between Cologne and Wiesbaden.
-
C.
West Rhine Railway
The West Rhine Railway is a major German rail line that runs along the western bank of the Rhine River, connecting key cities and towns in the Rhineland.
-
D.
Anterior Rhine
The Anterior Rhine is one of the two main headwaters of the Rhine River, flowing through the Swiss canton of Graubünden and famed for its alpine scenery and the dramatic Ruinaulta gorge.
-
E.
East Rhine Railway
The East Rhine Railway is a major German rail line running along the eastern bank of the Rhine River, known for connecting numerous towns and offering scenic views through the Middle Rhine Valley.
- 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.