Triple
T16887360
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Masaoka Shiki |
E421573
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object | Matsuyama, Ehime Prefecture, Japan |
E1033444
|
NE FINISHED |
How this triple was built (2 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: Matsuyama, Ehime Prefecture, Japan | Statement: [Masaoka Shiki, placeOfBirth, Matsuyama, Ehime Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matsuyama, Ehime Prefecture, Japan Context triple: [Masaoka Shiki, placeOfBirth, Matsuyama, Ehime Prefecture, Japan]
-
A.
Matsuyama, Ehime, Japan
chosen
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.
-
B.
Takamatsu, Kagawa Prefecture, Japan
Takamatsu, in Kagawa Prefecture on Japan’s Shikoku island, is a regional administrative and economic center known for its port, historic Ritsurin Garden, and role as a transportation hub.
-
C.
Matsue, Shimane Prefecture, Japan
Matsue is the capital city of Shimane Prefecture in western Japan, known for its historic castle, scenic lakes, and blend of traditional culture with modern technology industries.
-
D.
Ikata, Ehime, Japan
Ikata, Ehime, Japan is a small coastal town on Shikoku Island known for its nuclear power plant and as the birthplace of Nobel Prize–winning engineer Shuji Nakamura.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d889d470fc8190b4aec199636c0c56 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3bbc1f42481909dcf595358c23497 |
completed | April 18, 2026, 5:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c7a61c608190909a462e9e77220b |
completed | May 10, 2026, 6 p.m. |
Created at: April 10, 2026, 5:29 a.m.