Triple

T420818
Position Surface form Disambiguated ID Type / Status
Subject Operation Weserübung E8096 entity
Predicate notableBattle P259 FINISHED
Object Battle of Drøbak Sound
The Battle of Drøbak Sound was a World War II naval engagement in April 1940 in which Norwegian coastal defenses famously sank the German heavy cruiser Blücher during Germany’s invasion of Norway.
E53323 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 Drøbak Sound | Statement: [Operation Weserübung, notableBattle, Battle of Drøbak Sound]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Battle of Drøbak Sound
Context triple: [Operation Weserübung, notableBattle, Battle of Drøbak Sound]
  • A. Battle of Halmstad
    The Battle of Halmstad was a 1676 engagement in the Scanian War where the young Swedish king Charles XI won a decisive victory over Danish forces in southern Sweden.
  • B. Battle of Lund
    The Battle of Lund was a major and exceptionally bloody engagement of the Scanian War (1675–1679) in which Swedish forces under Charles XI defeated a larger Danish army, helping to secure Swedish control over southern Scandinavia.
  • C. Battle of Landskrona
    The Battle of Landskrona was a major engagement of the Scanian War in 1677, in which Swedish forces under King Charles XI defeated a larger Danish army near Landskrona in southern Sweden.
  • D. Battle of Solebay
    The Battle of Solebay was a major 1672 naval engagement between the English-French fleet and the Dutch Republic during the Third Anglo-Dutch War, noted for its heavy losses and inconclusive outcome.
  • E. Battle of Lowestoft
    The Battle of Lowestoft was a major 1665 naval engagement in the Second Anglo-Dutch War, where the English fleet won a significant victory over the Dutch off the coast of Suffolk.
  • 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 Drøbak Sound
Triple: [Operation Weserübung, notableBattle, Battle of Drøbak Sound]
Generated description
The Battle of Drøbak Sound was a World War II naval engagement in April 1940 in which Norwegian coastal defenses famously sank the German heavy cruiser Blücher during Germany’s invasion of Norway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Battle of Drøbak Sound
Target entity description: The Battle of Drøbak Sound was a World War II naval engagement in April 1940 in which Norwegian coastal defenses famously sank the German heavy cruiser Blücher during Germany’s invasion of Norway.
  • A. Battle of Halmstad
    The Battle of Halmstad was a 1676 engagement in the Scanian War where the young Swedish king Charles XI won a decisive victory over Danish forces in southern Sweden.
  • B. Battle of Lund
    The Battle of Lund was a major and exceptionally bloody engagement of the Scanian War (1675–1679) in which Swedish forces under Charles XI defeated a larger Danish army, helping to secure Swedish control over southern Scandinavia.
  • C. Battle of Landskrona
    The Battle of Landskrona was a major engagement of the Scanian War in 1677, in which Swedish forces under King Charles XI defeated a larger Danish army near Landskrona in southern Sweden.
  • D. Battle of Solebay
    The Battle of Solebay was a major 1672 naval engagement between the English-French fleet and the Dutch Republic during the Third Anglo-Dutch War, noted for its heavy losses and inconclusive outcome.
  • E. Battle of Lowestoft
    The Battle of Lowestoft was a major 1665 naval engagement in the Second Anglo-Dutch War, where the English fleet won a significant victory over the Dutch off the coast of Suffolk.
  • F. None of above. chosen

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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2eebf65cc81908196fee4f09d5889 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a425453ee08190bbed80bd65729e51 completed March 1, 2026, 11:38 a.m.
NEDg Description generation batch_69a42635b4388190a69f63491b88c466 completed March 1, 2026, 11:42 a.m.
NED2 Entity disambiguation (via description) batch_69a4268e6a5081909660c486d53db99e completed March 1, 2026, 11:44 a.m.
Created at: Feb. 28, 2026, 1:11 p.m.