Triple
T8759545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uruma |
E208160
|
entity |
| Predicate | hasMayor |
P185
|
FINISHED |
| Object |
Masakazu Nakasone
Masakazu Nakasone is a Japanese politician who serves as the mayor of the city of Uruma in Okinawa Prefecture.
|
E776544
|
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: Masakazu Nakasone | Statement: [Uruma, hasMayor, Masakazu Nakasone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Masakazu Nakasone Context triple: [Uruma, hasMayor, Masakazu Nakasone]
-
A.
Hirofumi Nakasone
Hirofumi Nakasone is a Japanese politician who has served in the House of Councillors and held cabinet posts including Minister for Foreign Affairs.
-
B.
Akira Satō
Akira Satō is a Japanese personal name shared by multiple notable individuals across fields such as politics, sports, and the arts.
-
C.
Hiroshi Satō
Hiroshi Satō is a Japanese given name commonly borne by men across various professions, including business, sports, and the arts.
-
D.
Yasuhiro Nakasone
Yasuhiro Nakasone was a prominent Japanese statesman who served as Prime Minister in the 1980s and was known for his efforts to strengthen Japan’s international profile and pursue administrative and educational reforms.
-
E.
Kiichirō Hiranuma
Kiichirō Hiranuma was a Japanese politician, jurist, and nationalist who briefly served as Prime Minister of Japan on the eve of World War II.
- 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: Masakazu Nakasone Triple: [Uruma, hasMayor, Masakazu Nakasone]
Generated description
Masakazu Nakasone is a Japanese politician who serves as the mayor of the city of Uruma in Okinawa Prefecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Masakazu Nakasone Target entity description: Masakazu Nakasone is a Japanese politician who serves as the mayor of the city of Uruma in Okinawa Prefecture.
-
A.
Hirofumi Nakasone
Hirofumi Nakasone is a Japanese politician who has served in the House of Councillors and held cabinet posts including Minister for Foreign Affairs.
-
B.
Akira Satō
Akira Satō is a Japanese personal name shared by multiple notable individuals across fields such as politics, sports, and the arts.
-
C.
Hiroshi Satō
Hiroshi Satō is a Japanese given name commonly borne by men across various professions, including business, sports, and the arts.
-
D.
Yasuhiro Nakasone
Yasuhiro Nakasone was a prominent Japanese statesman who served as Prime Minister in the 1980s and was known for his efforts to strengthen Japan’s international profile and pursue administrative and educational reforms.
-
E.
Kiichirō Hiranuma
Kiichirō Hiranuma was a Japanese politician, jurist, and nationalist who briefly served as Prime Minister of Japan on the eve of World War II.
- 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_69ca835cd6b08190bd7c63db92f53c86 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5df81c58819089af99306e103dbb |
completed | March 31, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cffd5e548c8190898c01f9b8a27175 |
completed | April 3, 2026, 5:48 p.m. |
| NEDg | Description generation | batch_69d0013b50e081909595efe822bf5565 |
completed | April 3, 2026, 6:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d001f04db48190aaa1fb9efb36df2b |
completed | April 3, 2026, 6:07 p.m. |
Created at: March 30, 2026, 6:40 p.m.