Triple
T22305796
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hamamatsu |
E551369
|
entity |
| Predicate | hasCulturalAttraction |
P3114
|
FINISHED |
| Object | Hamamatsu Castle |
—
|
NE NERFINISHED |
How this triple was built (3 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: Hamamatsu Castle | Statement: [Hamamatsu, hasCulturalAttraction, Hamamatsu Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hamamatsu Castle Context triple: [Hamamatsu, hasCulturalAttraction, Hamamatsu Castle]
-
A.
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.
-
B.
Nagahama Castle
Nagahama Castle is a reconstructed Japanese castle in Shiga Prefecture, historically associated with Toyotomi Hideyoshi and overlooking Lake Biwa.
-
C.
Tsuyama Castle
Tsuyama Castle is a historic Japanese hilltop castle in Okayama Prefecture, once renowned for its extensive stone walls and numerous cherry trees, and now preserved as scenic castle ruins.
-
D.
Nagaoka Castle
Nagaoka Castle was a Japanese feudal stronghold in Echigo Province that served as the political and administrative center of the Nagaoka Domain during the Edo period.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hamamatsu Castle Target entity description: Hamamatsu Castle is a historic Japanese castle in Shizuoka Prefecture, notable as a former stronghold of Tokugawa Ieyasu and a popular cultural and tourist site today.
-
A.
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.
-
B.
Nagahama Castle
Nagahama Castle is a reconstructed Japanese castle in Shiga Prefecture, historically associated with Toyotomi Hideyoshi and overlooking Lake Biwa.
-
C.
Tsuyama Castle
Tsuyama Castle is a historic Japanese hilltop castle in Okayama Prefecture, once renowned for its extensive stone walls and numerous cherry trees, and now preserved as scenic castle ruins.
-
D.
Nagaoka Castle
Nagaoka Castle was a Japanese feudal stronghold in Echigo Province that served as the political and administrative center of the Nagaoka Domain during the Edo period.
-
E.
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.
- F. None of above. chosen
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_69e11e46c0188190800181a4233f28fe |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f157276d3c8190a55c93760a986cdc |
completed | April 29, 2026, 12:56 a.m. |
Created at: April 16, 2026, 8:41 p.m.