Triple
T11153741
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ehime Prefecture |
E263850
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | Matsuyama Castle |
E741926
|
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 Castle | Statement: [Ehime Prefecture, knownFor, Matsuyama Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matsuyama Castle Context triple: [Ehime Prefecture, knownFor, Matsuyama Castle]
-
A.
Matsuyama Castle
chosen
Matsuyama Castle is a well-preserved hilltop Japanese feudal castle in Matsuyama, Ehime Prefecture, known as one of Japan’s twelve remaining original castles and a prominent historic and scenic landmark.
-
B.
Momoyama Castle
Momoyama Castle is a lavish late-16th-century Japanese castle in Kyoto associated with Toyotomi Hideyoshi and famed for its opulent Momoyama-period architecture and decorative arts.
-
C.
Matsue Castle
Matsue Castle is a well-preserved early 17th-century Japanese feudal castle in Shimane Prefecture, renowned as one of the few remaining original wooden castles in Japan.
-
D.
Koriyama Castle
Koriyama Castle is a historic Japanese castle in Nara Prefecture known for its Edo-period fortifications and scenic cherry blossoms.
-
E.
Fukuyama Castle
Fukuyama Castle is a historic Japanese castle in Fukuyama, Hiroshima Prefecture, known for its reconstructed keep, traditional architecture, and role as a cultural and historical symbol of the region.
- 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_69d6aa9ccddc8190868998c8b7beb060 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e872ffbc8190b8a3bbd912115342 |
completed | April 9, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e46334125c81909e2807b2c7e573b9 |
completed | April 19, 2026, 5:08 a.m. |
Created at: April 8, 2026, 9:28 p.m.