Triple
T13611537
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ryutaro Hashimoto |
E325198
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object |
Sōja, Okayama Prefecture, Japan
Sōja is a city in Okayama Prefecture, Japan, known for its historical sites, including ancient burial mounds and temples, and as the birthplace of former Prime Minister Ryutaro Hashimoto.
|
E1050718
|
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: Sōja, Okayama Prefecture, Japan | Statement: [Ryutaro Hashimoto, placeOfBirth, Sōja, Okayama Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sōja, Okayama Prefecture, Japan Context triple: [Ryutaro Hashimoto, placeOfBirth, Sōja, Okayama Prefecture, Japan]
-
A.
Osugi, Shikoku, Japan
Osugi in Shikoku, Japan is a small rural locality best known as the birthplace of World War II-era Imperial Japanese Army general Tomoyuki Yamashita.
-
B.
Kurashiki, Okayama Prefecture, Japan
Kurashiki is a historic city in Okayama Prefecture, Japan, known for its well-preserved Edo-period merchant quarter and picturesque canal district.
-
C.
Matsuyama, Ehime, Japan
Matsuyama is the capital and largest city of Ehime Prefecture on Japan’s Shikoku Island, known for its historic Matsuyama Castle and the ancient Dōgo Onsen hot spring.
-
D.
Sado, Niigata, Japan
Sado, Niigata, Japan is a large island in the Sea of Japan known for its historic gold mines, rich cultural traditions, and scenic coastal landscapes.
-
E.
Tsuyama, Japan
Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
- 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: Sōja, Okayama Prefecture, Japan Triple: [Ryutaro Hashimoto, placeOfBirth, Sōja, Okayama Prefecture, Japan]
Generated description
Sōja is a city in Okayama Prefecture, Japan, known for its historical sites, including ancient burial mounds and temples, and as the birthplace of former Prime Minister Ryutaro Hashimoto.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sōja, Okayama Prefecture, Japan Target entity description: Sōja is a city in Okayama Prefecture, Japan, known for its historical sites, including ancient burial mounds and temples, and as the birthplace of former Prime Minister Ryutaro Hashimoto.
-
A.
Osugi, Shikoku, Japan
Osugi in Shikoku, Japan is a small rural locality best known as the birthplace of World War II-era Imperial Japanese Army general Tomoyuki Yamashita.
-
B.
Kurashiki, Okayama Prefecture, Japan
Kurashiki is a historic city in Okayama Prefecture, Japan, known for its well-preserved Edo-period merchant quarter and picturesque canal district.
-
C.
Matsuyama, Ehime, Japan
Matsuyama is the capital and largest city of Ehime Prefecture on Japan’s Shikoku Island, known for its historic Matsuyama Castle and the ancient Dōgo Onsen hot spring.
-
D.
Sado, Niigata, Japan
Sado, Niigata, Japan is a large island in the Sea of Japan known for its historic gold mines, rich cultural traditions, and scenic coastal landscapes.
-
E.
Tsuyama, Japan
Tsuyama, Japan is a historic city in Okayama Prefecture known for its well-preserved castle ruins, traditional townscape, and famous cherry blossom viewing spots.
- 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_69d8076aae28819092cf636190ee5529 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbb0aa9a1481908c6f92495aff86c6 |
completed | April 12, 2026, 2:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77f9a9f9c81909b0a8f4f51c461ae |
completed | May 3, 2026, 5:02 p.m. |
| NEDg | Description generation | batch_69f78070e95c819088982e26fe2d8e26 |
completed | May 3, 2026, 5:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7815a858c8190a9ae47012d04f8e1 |
completed | May 3, 2026, 5:09 p.m. |
Created at: April 9, 2026, 9:50 p.m.