Triple
T8698235
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Imperial Japanese Navy submarine force |
E206454
|
entity |
| Predicate | notableOperation |
P2336
|
FINISHED |
| Object |
Sydney Harbour midget submarine attack
The Sydney Harbour midget submarine attack was a 1942 World War II raid in which Japanese midget submarines penetrated Sydney Harbour in an attempt to strike Allied naval vessels.
|
E750894
|
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: Sydney Harbour midget submarine attack | Statement: [Imperial Japanese Navy submarine force, notableOperation, Sydney Harbour midget submarine attack]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sydney Harbour midget submarine attack Context triple: [Imperial Japanese Navy submarine force, notableOperation, Sydney Harbour midget submarine attack]
-
A.
Attack on Darwin
Attack on Darwin was a major World War II air raid by Japanese forces on the Australian town of Darwin in 1942, marking the largest single attack ever mounted by a foreign power on Australia.
-
B.
Arawe landings
The Arawe landings were a World War II amphibious assault by Allied forces on the southern coast of New Britain in December 1943, conducted to secure a foothold and divert Japanese attention from larger operations in the region.
-
C.
Second Battle of the Java Sea
The Second Battle of the Java Sea was a World War II naval engagement in early March 1942 in which Japanese forces decisively defeated retreating Allied ships near Java, completing their control over the Dutch East Indies.
-
D.
Battle of the Java Sea
The Battle of the Java Sea was a major World War II naval engagement in early 1942 in which Japanese forces decisively defeated an Allied fleet, leading to the fall of the Dutch East Indies.
-
E.
Indian Ocean raid
The Indian Ocean raid was a major World War II naval operation in April 1942 in which Japan’s fleet struck British and Allied forces in the Indian Ocean, aiming to weaken their naval presence and disrupt supply lines.
- 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: Sydney Harbour midget submarine attack Triple: [Imperial Japanese Navy submarine force, notableOperation, Sydney Harbour midget submarine attack]
Generated description
The Sydney Harbour midget submarine attack was a 1942 World War II raid in which Japanese midget submarines penetrated Sydney Harbour in an attempt to strike Allied naval vessels.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sydney Harbour midget submarine attack Target entity description: The Sydney Harbour midget submarine attack was a 1942 World War II raid in which Japanese midget submarines penetrated Sydney Harbour in an attempt to strike Allied naval vessels.
-
A.
Attack on Darwin
Attack on Darwin was a major World War II air raid by Japanese forces on the Australian town of Darwin in 1942, marking the largest single attack ever mounted by a foreign power on Australia.
-
B.
Arawe landings
The Arawe landings were a World War II amphibious assault by Allied forces on the southern coast of New Britain in December 1943, conducted to secure a foothold and divert Japanese attention from larger operations in the region.
-
C.
Second Battle of the Java Sea
The Second Battle of the Java Sea was a World War II naval engagement in early March 1942 in which Japanese forces decisively defeated retreating Allied ships near Java, completing their control over the Dutch East Indies.
-
D.
Battle of the Java Sea
The Battle of the Java Sea was a major World War II naval engagement in early 1942 in which Japanese forces decisively defeated an Allied fleet, leading to the fall of the Dutch East Indies.
-
E.
Indian Ocean raid
The Indian Ocean raid was a major World War II naval operation in April 1942 in which Japan’s fleet struck British and Allied forces in the Indian Ocean, aiming to weaken their naval presence and disrupt supply lines.
- 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_69ca83555b6c8190abe930dd397e863b |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc58af50408190a3b81100a759795e |
completed | March 31, 2026, 11:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cef40e7a2881909e2d7eee0d931992 |
completed | April 2, 2026, 10:56 p.m. |
| NEDg | Description generation | batch_69cef66624348190b1f922b8148553a2 |
completed | April 2, 2026, 11:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cef6d9ea7c81909dfefb8540636092 |
completed | April 2, 2026, 11:08 p.m. |
Created at: March 30, 2026, 6:34 p.m.