Triple

T18459486
Position Surface form Disambiguated ID Type / Status
Subject Peace Museum Bridge at Remagen E450992 entity
Predicate relatedEvent P37 FINISHED
Object Battle of Remagen
The Battle of Remagen was a World War II engagement in March 1945 in which U.S. forces captured the Ludendorff Bridge over the Rhine River, providing a crucial foothold for the Allied advance into Germany.
E20297 NE FINISHED

How this triple was built (4 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: Battle of Remagen | Statement: [Peace Museum Bridge at Remagen, relatedEvent, Battle of Remagen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Battle of Remagen
Context triple: [Peace Museum Bridge at Remagen, relatedEvent, Battle of Remagen]
  • A. Crossing of the Roer River
    The Crossing of the Roer River was a World War II Allied operation in early 1945 in which U.S. forces forced a passage over Germany’s Roer River as part of the drive into the Rhineland.
  • B. Battle of Aachen
    The Battle of Aachen was a major World War II engagement in 1944 in which Allied forces captured the German city of Aachen, marking the first major German city to fall to the Western Allies and breaching Germany’s western defenses.
  • C. Crossing of the Rhine
    The Crossing of the Rhine was a pivotal Allied operation in March 1945 in which Western Allied forces breached Germany’s last major natural defensive barrier, opening the way for the final invasion of the German heartland.
  • D. Battle of the Colmar Pocket
    The Battle of the Colmar Pocket was a World War II campaign in early 1945 in which Allied forces eliminated a German bridgehead in Alsace, France, under harsh winter conditions.
  • E. Battle of the Bulge
    The Battle of the Bulge was a major German offensive in the winter of 1944–1945 on the Western Front, notable as the last significant Nazi counterattack and one of the bloodiest battles fought by U.S. forces in World War II.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Battle of Remagen
Triple: [Peace Museum Bridge at Remagen, relatedEvent, Battle of Remagen]
Generated description
The Battle of Remagen was a World War II engagement in March 1945 in which U.S. forces captured the Ludendorff Bridge over the Rhine River, providing a crucial foothold for the Allied advance into Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Battle of Remagen
Target entity description: The Battle of Remagen was a World War II engagement in March 1945 in which U.S. forces captured the Ludendorff Bridge over the Rhine River, providing a crucial foothold for the Allied advance into Germany.
  • A. Crossing of the Roer River
    The Crossing of the Roer River was a World War II Allied operation in early 1945 in which U.S. forces forced a passage over Germany’s Roer River as part of the drive into the Rhineland.
  • B. Battle of Aachen
    The Battle of Aachen was a major World War II engagement in 1944 in which Allied forces captured the German city of Aachen, marking the first major German city to fall to the Western Allies and breaching Germany’s western defenses.
  • C. Crossing of the Rhine chosen
    The Crossing of the Rhine was a pivotal Allied operation in March 1945 in which Western Allied forces breached Germany’s last major natural defensive barrier, opening the way for the final invasion of the German heartland.
  • D. Battle of the Colmar Pocket
    The Battle of the Colmar Pocket was a World War II campaign in early 1945 in which Allied forces eliminated a German bridgehead in Alsace, France, under harsh winter conditions.
  • E. Battle of the Bulge
    The Battle of the Bulge was a major German offensive in the winter of 1944–1945 on the Western Front, notable as the last significant Nazi counterattack and one of the bloodiest battles fought by U.S. forces in World War II.
  • F. None of above.

Provenance (5 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.
NED1 Entity disambiguation (via context triple) batch_6a052b1f07f48190af45cce468a037b7 completed May 14, 2026, 1:53 a.m.
NEDg Description generation batch_6a052be41ec88190a6b2ae87c3e42150 completed May 14, 2026, 1:56 a.m.
NED2 Entity disambiguation (via description) batch_6a052c3488f881909e35ec51612cad6f completed May 14, 2026, 1:58 a.m.
Created at: April 10, 2026, 11:33 a.m.