Triple
T18182400
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nanbu clan |
E435320
|
entity |
| Predicate | headquarters |
P62
|
FINISHED |
| Object | Morioka Castle |
—
|
NE NERFINISHED |
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: Morioka Castle | Statement: [Nanbu clan, headquarters, Morioka Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morioka Castle Context triple: [Nanbu clan, headquarters, Morioka Castle]
-
A.
Morioka Castle
chosen
Morioka Castle is a historic Japanese hilltop fortress in present-day Morioka, Iwate Prefecture, known for its stone walls and role as the seat of regional feudal power during the Edo period.
-
B.
Koriyama Castle
Koriyama Castle is a historic Japanese castle in Nara Prefecture known for its Edo-period fortifications and scenic cherry blossoms.
-
C.
Yonezawa Castle
Yonezawa Castle was a prominent Japanese feudal stronghold in Dewa Province, historically associated with the powerful Uesugi samurai clan.
-
D.
Sannohe Castle
Sannohe Castle is a historic Japanese mountaintop fortress in present-day Aomori Prefecture that served as an important stronghold of the Nanbu clan during the Sengoku period.
-
E.
Tsuruga Castle
Tsuruga Castle is a historic Japanese hilltop castle in Aizuwakamatsu, Fukushima Prefecture, renowned for its role as a stronghold of the Aizu domain during the late Edo period and the Boshin War.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b90c7ec081909b4694ccecb449c6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dffc432c8190af53da5256dc476c |
completed | April 19, 2026, 2 p.m. |
Created at: April 10, 2026, 10:31 a.m.