Triple

T16327541
Position Surface form Disambiguated ID Type / Status
Subject Walcheren Island E396461 entity
Predicate wasSiteOf P1205 FINISHED
Object Battle of Walcheren Causeway (1944) E361432 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: Battle of Walcheren Causeway (1944) | Statement: [Walcheren Island, wasSiteOf, Battle of Walcheren Causeway (1944)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Battle of Walcheren Causeway (1944)
Context triple: [Walcheren Island, wasSiteOf, Battle of Walcheren Causeway (1944)]
  • A. Battle of Walcheren Causeway chosen
    The Battle of Walcheren Causeway was a World War II engagement in late 1944 in which Canadian and British forces fought German defenders for control of the narrow causeway leading onto the heavily fortified Dutch island of Walcheren during the Battle of the Scheldt.
  • B. Battle of the Scheldt
    The Battle of the Scheldt was a major Allied campaign in late 1944 to clear German forces from the Scheldt estuary in the Netherlands and Belgium, enabling access to the crucial port of Antwerp during World War II.
  • C. Battle of Nijmegen (September 1944)
    The Battle of Nijmegen (September 1944) was a key World War II engagement during Operation Market Garden in which Allied forces fought to capture the vital bridges over the Waal River from German control.
  • D. Liberation of Antwerp
    The Liberation of Antwerp was a key World War II Allied operation in September 1944 that captured the vital Belgian port city from German control, enabling crucial supply lines for the advance into Western Europe.
  • E. Battle of the Grebbeberg in May 1940
    The Battle of the Grebbeberg in May 1940 was a key early World War II clash in the Netherlands, where Dutch forces mounted a major but ultimately unsuccessful defense against the invading German army.
  • 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_69d87f255b788190a400eba031dd85d8 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2c4dcd034819081d849003d918245 completed April 17, 2026, 11:40 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00260f487c81909e3e54e47c11b83a completed May 10, 2026, 6:30 a.m.
Created at: April 10, 2026, 5:07 a.m.