Triple
T12994132
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | American occupation of Okinawa |
E321988
|
entity |
| Predicate | endCause |
P1400
|
FINISHED |
| Object |
Okinawa Reversion Agreement
The Okinawa Reversion Agreement was a 1971 treaty between the United States and Japan that returned administrative control of Okinawa to Japan, formally ending decades of post–World War II U.S. military governance there.
|
E1013298
|
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: Okinawa Reversion Agreement | Statement: [American occupation of Okinawa, endCause, Okinawa Reversion Agreement]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Okinawa Reversion Agreement Context triple: [American occupation of Okinawa, endCause, Okinawa Reversion Agreement]
-
A.
Treaty of San Francisco
The Treaty of San Francisco was the 1951 peace treaty between Japan and most Allied nations that officially ended World War II hostilities with Japan and restored its sovereignty.
-
B.
U.S.–Japan Status of Forces Agreement
The U.S.–Japan Status of Forces Agreement is a bilateral pact that defines the legal status, rights, and obligations of U.S. military personnel stationed in Japan.
-
C.
Japan–Soviet Joint Declaration of 1956
The Japan–Soviet Joint Declaration of 1956 is a post–World War II bilateral agreement that restored diplomatic relations between Japan and the Soviet Union and laid groundwork for resolving their territorial and peace treaty issues.
-
D.
United Nations Trusteeship Agreement for the Former Japanese Mandated Islands
The United Nations Trusteeship Agreement for the Former Japanese Mandated Islands was the international legal instrument that established and governed the post–World War II UN trusteeship system over Japan’s former Pacific island territories, primarily administered by the United States.
-
E.
Japan–Korea Annexation Treaty
The Japan–Korea Annexation Treaty was the 1910 agreement through which the Japanese Empire formally annexed Korea, initiating a period of colonial rule under a Japanese governor-general.
- 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: Okinawa Reversion Agreement Triple: [American occupation of Okinawa, endCause, Okinawa Reversion Agreement]
Generated description
The Okinawa Reversion Agreement was a 1971 treaty between the United States and Japan that returned administrative control of Okinawa to Japan, formally ending decades of post–World War II U.S. military governance there.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Okinawa Reversion Agreement Target entity description: The Okinawa Reversion Agreement was a 1971 treaty between the United States and Japan that returned administrative control of Okinawa to Japan, formally ending decades of post–World War II U.S. military governance there.
-
A.
Treaty of San Francisco
The Treaty of San Francisco was the 1951 peace treaty between Japan and most Allied nations that officially ended World War II hostilities with Japan and restored its sovereignty.
-
B.
U.S.–Japan Status of Forces Agreement
The U.S.–Japan Status of Forces Agreement is a bilateral pact that defines the legal status, rights, and obligations of U.S. military personnel stationed in Japan.
-
C.
Japan–Soviet Joint Declaration of 1956
The Japan–Soviet Joint Declaration of 1956 is a post–World War II bilateral agreement that restored diplomatic relations between Japan and the Soviet Union and laid groundwork for resolving their territorial and peace treaty issues.
-
D.
United Nations Trusteeship Agreement for the Former Japanese Mandated Islands
The United Nations Trusteeship Agreement for the Former Japanese Mandated Islands was the international legal instrument that established and governed the post–World War II UN trusteeship system over Japan’s former Pacific island territories, primarily administered by the United States.
-
E.
Japan–Korea Annexation Treaty
The Japan–Korea Annexation Treaty was the 1910 agreement through which the Japanese Empire formally annexed Korea, initiating a period of colonial rule under a Japanese governor-general.
- 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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e7877f481908a03f1077600e58a |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8fd5f44819087df1163b8f703ec |
completed | May 3, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69f6b9dcd5cc8190bff5bd153c007866 |
completed | May 3, 2026, 2:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6bb337b708190a874cec01d588236 |
completed | May 3, 2026, 3:04 a.m. |
Created at: April 9, 2026, 8:44 p.m.