Triple
T1224646
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ryukyu Islands campaign |
E26298
|
entity |
| Predicate | includes |
P1393
|
FINISHED |
| Object |
Battle of the Kerama Islands
The Battle of the Kerama Islands was a World War II amphibious operation in March 1945 in which U.S. forces seized the Kerama Islands southwest of Okinawa to secure anchorages and eliminate Japanese naval and air threats ahead of the Okinawa invasion.
|
E311566
|
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 the Kerama Islands | Statement: [Ryukyu Islands campaign, includes, Battle of the Kerama Islands]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Battle of the Kerama Islands Context triple: [Ryukyu Islands campaign, includes, Battle of the Kerama Islands]
-
A.
Battle of Surigao Strait
The Battle of Surigao Strait was a World War II naval engagement in October 1944, notable as one of the last battleship-versus-battleship actions in history and a key Allied victory during the larger Leyte Gulf campaign.
-
B.
Battle of Okinawa
The Battle of Okinawa was a major and brutal 1945 Pacific campaign between the United States and Japan, marked by intense ground combat, massive casualties, and kamikaze attacks, and is often seen as a decisive factor leading to the end of World War II.
-
C.
Battle of Kwajalein
The Battle of Kwajalein was a major World War II Pacific campaign in early 1944 in which U.S. forces captured the Japanese-held Kwajalein Atoll in the Marshall Islands, marking a significant step in the island-hopping strategy toward Japan.
-
D.
Battle of Leyte Gulf
The Battle of Leyte Gulf was a major 1944 naval engagement in the Pacific Theater, often considered the largest naval battle in history and a decisive defeat for the Japanese fleet.
-
E.
Battle of the Santa Cruz Islands
The Battle of the Santa Cruz Islands was a major World War II carrier battle in the Pacific Theater between the United States and Japan, notable for heavy aircraft losses and its role in the Guadalcanal campaign.
- 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 the Kerama Islands Triple: [Ryukyu Islands campaign, includes, Battle of the Kerama Islands]
Generated description
The Battle of the Kerama Islands was a World War II amphibious operation in March 1945 in which U.S. forces seized the Kerama Islands southwest of Okinawa to secure anchorages and eliminate Japanese naval and air threats ahead of the Okinawa invasion.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Battle of the Kerama Islands Target entity description: The Battle of the Kerama Islands was a World War II amphibious operation in March 1945 in which U.S. forces seized the Kerama Islands southwest of Okinawa to secure anchorages and eliminate Japanese naval and air threats ahead of the Okinawa invasion.
-
A.
Battle of Surigao Strait
The Battle of Surigao Strait was a World War II naval engagement in October 1944, notable as one of the last battleship-versus-battleship actions in history and a key Allied victory during the larger Leyte Gulf campaign.
-
B.
Battle of Okinawa
The Battle of Okinawa was a major and brutal 1945 Pacific campaign between the United States and Japan, marked by intense ground combat, massive casualties, and kamikaze attacks, and is often seen as a decisive factor leading to the end of World War II.
-
C.
Battle of Kwajalein
The Battle of Kwajalein was a major World War II Pacific campaign in early 1944 in which U.S. forces captured the Japanese-held Kwajalein Atoll in the Marshall Islands, marking a significant step in the island-hopping strategy toward Japan.
-
D.
Battle of Leyte Gulf
The Battle of Leyte Gulf was a major 1944 naval engagement in the Pacific Theater, often considered the largest naval battle in history and a decisive defeat for the Japanese fleet.
-
E.
Battle of the Santa Cruz Islands
The Battle of the Santa Cruz Islands was a major World War II carrier battle in the Pacific Theater between the United States and Japan, notable for heavy aircraft losses and its role in the Guadalcanal campaign.
- 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_69a49484688c8190a1bf285eb396a8b6 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4be382c4081909238c18b805352a7 |
completed | March 1, 2026, 10:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b085ebb1e481909c27fa8a8e2ee1c6 |
completed | March 10, 2026, 8:58 p.m. |
| NEDg | Description generation | batch_69b0b1bd4f7481908a8efd90f2835b6f |
completed | March 11, 2026, 12:05 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0b260bed4819080a0547d065d162f |
completed | March 11, 2026, 12:08 a.m. |
Created at: March 1, 2026, 7:47 p.m.