Triple
T16206073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Defense of the Rhine |
E393329
|
entity |
| Predicate | relatedEvent |
P37
|
FINISHED |
| Object | Ludendorff Bridge at Remagen |
E450987
|
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: Ludendorff Bridge at Remagen | Statement: [Defense of the Rhine, relatedEvent, Ludendorff Bridge at Remagen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ludendorff Bridge at Remagen Context triple: [Defense of the Rhine, relatedEvent, Ludendorff Bridge at Remagen]
-
A.
Peace Museum Bridge at Remagen
The Peace Museum Bridge at Remagen is a museum in Remagen, Germany, dedicated to the history and legacy of the Ludendorff Bridge and its pivotal role in World War II.
-
B.
Ludendorff Bridge
chosen
The Ludendorff Bridge was a strategically vital World War II railway bridge over the Rhine River at Remagen, Germany, whose unexpected capture by Allied forces in 1945 significantly hastened the end of the war in Europe.
-
C.
Lahn River bridge
The Lahn River bridge is a historic crossing in Limburg an der Lahn, Germany, known for its picturesque setting beneath the town’s medieval skyline and cathedral.
-
D.
Lippe Bridge
Lippe Bridge is a notable bridge in the German town of Lünen that spans the River Lippe and serves as a key local crossing and landmark.
-
E.
Grenadersky Bridge
Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
- 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_69d87f1f5bd08190bd01cac0d5b9d2ef |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e2270f047c819084645da27759a3d2 |
completed | April 17, 2026, 12:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00078fa2ac8190a0a2cf38bc41498d |
completed | May 10, 2026, 4:20 a.m. |
Created at: April 10, 2026, 5:03 a.m.