Triple
T7081126
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Battle of the Rhine |
E164956
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Ludendorff Bridge at Remagen crossing |
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 crossing | Statement: [Battle of the Rhine, hasPart, Ludendorff Bridge at Remagen crossing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ludendorff Bridge at Remagen crossing Context triple: [Battle of the Rhine, hasPart, Ludendorff Bridge at Remagen crossing]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Emmerich Rhine Bridge
The Emmerich Rhine Bridge is a prominent suspension bridge spanning the Rhine River in Emmerich am Rhein, Germany, known for its striking design and significant role in regional road traffic.
-
E.
Rohrbach’s Bridge
Rohrbach’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the site of intense fighting during the American Civil War’s Battle of Antietam.
- 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_69c6887cbc6c8190bdfac42d940f4d8a |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e4f1f5748190b214856bcfc70d81 |
completed | March 27, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79477a79c81909b51175a24d17142 |
completed | March 28, 2026, 8:42 a.m. |
Created at: March 27, 2026, 2:40 p.m.