Triple
T23421813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maruyama River valley |
E560675
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Takeda 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: Takeda Castle | Statement: [Maruyama River valley, near, Takeda Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Takeda Castle Context triple: [Maruyama River valley, near, Takeda Castle]
-
A.
Takeda Castle
chosen
Takeda Castle is a historic Japanese mountaintop fortress in Hyōgo Prefecture, famed for its dramatic ruins that appear to float in a sea of clouds, earning it the nickname “Castle in the Sky.”
-
B.
Ueda Castle
Ueda Castle is a historic Japanese hilltop fortress in Nagano Prefecture, famed for its role in Sengoku-period battles and its surviving stone walls and reconstructed turrets.
-
C.
Yoshida-Kōriyama Castle
Yoshida-Kōriyama Castle was a key Sengoku-period mountain fortress in Aki Province that served as the stronghold of the powerful warlord Mōri Motonari.
-
D.
Wakamatsu Castle
Wakamatsu Castle is a historic Japanese fortress in Aizuwakamatsu, Fukushima Prefecture, renowned for its role in the Boshin War and its distinctive red-tiled keep.
-
E.
Sunpu Castle
Sunpu Castle was a prominent Japanese fortress in present-day Shizuoka, historically significant as a Tokugawa stronghold and the retirement residence of shogun Tokugawa Ieyasu.
- 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_69e2454cb1108190ab21ada5411a7146 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1a546c08c8190b57d90e88034eef3 |
completed | April 29, 2026, 6:29 a.m. |
Created at: April 17, 2026, 5:46 p.m.