Triple
T21796786
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kofu, Yamanashi, Japan |
E538113
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Maizuru Castle Park |
—
|
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: Maizuru Castle Park | Statement: [Kofu, Yamanashi, Japan, hasLandmark, Maizuru Castle Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maizuru Castle Park Context triple: [Kofu, Yamanashi, Japan, hasLandmark, Maizuru Castle Park]
-
A.
Ueda Castle Park
Ueda Castle Park is a historic public park in Ueda, Japan, centered around the ruins of Ueda Castle and known for its seasonal cherry blossoms and cultural events.
-
B.
Sunpu Castle Park
Sunpu Castle Park is a historic site and public park in Shizuoka, Japan, centered around the remains and reconstructions of the former Sunpu Castle associated with Tokugawa Ieyasu.
-
C.
Wakayama Castle Park
Wakayama Castle Park is a historic and scenic public park in Wakayama, Japan, centered around the reconstructed Wakayama Castle and known for its seasonal cherry blossoms and panoramic city views.
-
D.
Kitanomaru Park
Kitanomaru Park is a public park in central Tokyo known for its historic grounds, museums, and tranquil green spaces adjacent to the Tokyo Imperial Palace.
-
E.
Maizuru Park
Maizuru Park is a historic public park in Fukuoka, Japan, known for its cherry blossoms and the ruins of Fukuoka Castle.
- 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: Maizuru Castle Park Target entity description: Maizuru Castle Park is a historic site and public park in Kofu, Yamanashi, centered around the ruins of Kofu Castle and known for its stone walls, seasonal cherry blossoms, and panoramic city views.
-
A.
Ueda Castle Park
Ueda Castle Park is a historic public park in Ueda, Japan, centered around the ruins of Ueda Castle and known for its seasonal cherry blossoms and cultural events.
-
B.
Sunpu Castle Park
Sunpu Castle Park is a historic site and public park in Shizuoka, Japan, centered around the remains and reconstructions of the former Sunpu Castle associated with Tokugawa Ieyasu.
-
C.
Wakayama Castle Park
Wakayama Castle Park is a historic and scenic public park in Wakayama, Japan, centered around the reconstructed Wakayama Castle and known for its seasonal cherry blossoms and panoramic city views.
-
D.
Kitanomaru Park
Kitanomaru Park is a public park in central Tokyo known for its historic grounds, museums, and tranquil green spaces adjacent to the Tokyo Imperial Palace.
-
E.
Maizuru Park
Maizuru Park is a historic public park in Fukuoka, Japan, known for its cherry blossoms and the ruins of Fukuoka Castle.
- 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_69e0c4733f4081909a86622e7e6d15d2 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0622502188190998638317f232334 |
completed | April 28, 2026, 7:30 a.m. |
Created at: April 16, 2026, 6:53 p.m.