Triple
T16582912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walcheren |
E402879
|
entity |
| Predicate | historicalEvent |
P259
|
FINISHED |
| Object |
Inundation of Walcheren (1944)
The Inundation of Walcheren (1944) was a World War II Allied operation in which dikes on the Dutch island of Walcheren were deliberately breached to flood German defenses and secure access to the port of Antwerp.
|
E88482
|
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: Inundation of Walcheren (1944) | Statement: [Walcheren, historicalEvent, Inundation of Walcheren (1944)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Inundation of Walcheren (1944) Context triple: [Walcheren, historicalEvent, Inundation of Walcheren (1944)]
-
A.
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.
-
B.
Arnhem 1944
Arnhem 1944 refers to the World War II battle around the Dutch city of Arnhem, most notably the failed Allied airborne assault during Operation Market Garden.
-
C.
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.
-
D.
Port of Dunkirk
The Port of Dunkirk is a major French seaport on the North Sea, known for its industrial facilities, cross-Channel trade, and strategic maritime position near the Strait of Dover.
-
E.
North Sea flood of 1953
The North Sea flood of 1953 was a catastrophic storm surge that inundated coastal areas around the North Sea, particularly in the Netherlands and eastern England, causing extensive damage and loss of life and prompting major improvements in flood defenses.
- 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: Inundation of Walcheren (1944) Triple: [Walcheren, historicalEvent, Inundation of Walcheren (1944)]
Generated description
The Inundation of Walcheren (1944) was a World War II Allied operation in which dikes on the Dutch island of Walcheren were deliberately breached to flood German defenses and secure access to the port of Antwerp.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Inundation of Walcheren (1944) Target entity description: The Inundation of Walcheren (1944) was a World War II Allied operation in which dikes on the Dutch island of Walcheren were deliberately breached to flood German defenses and secure access to the port of Antwerp.
-
A.
Battle of the Scheldt
chosen
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.
-
B.
Arnhem 1944
Arnhem 1944 refers to the World War II battle around the Dutch city of Arnhem, most notably the failed Allied airborne assault during Operation Market Garden.
-
C.
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.
-
D.
Port of Dunkirk
The Port of Dunkirk is a major French seaport on the North Sea, known for its industrial facilities, cross-Channel trade, and strategic maritime position near the Strait of Dover.
-
E.
North Sea flood of 1953
The North Sea flood of 1953 was a catastrophic storm surge that inundated coastal areas around the North Sea, particularly in the Netherlands and eastern England, causing extensive damage and loss of life and prompting major improvements in flood defenses.
- 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_69d88387363c8190a97a0c942130de97 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e35999088c8190900497f18728bd0b |
completed | April 18, 2026, 10:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a006ef2d6048190954144ab848760ec |
completed | May 10, 2026, 11:41 a.m. |
| NEDg | Description generation | batch_6a006fc84390819083d9d2ac1c558827 |
completed | May 10, 2026, 11:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a007068715c8190914ccac7b14103e4 |
completed | May 10, 2026, 11:47 a.m. |
Created at: April 10, 2026, 5:16 a.m.