Triple
T18559305
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ueda |
E453589
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
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.
|
E1329907
|
NE FINISHED |
How this triple was built (4 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: Ueda Castle | Statement: [Ueda, hasLandmark, Ueda Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ueda Castle Context triple: [Ueda, hasLandmark, Ueda 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.
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.
-
C.
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.
-
D.
Tsuwano Castle
Tsuwano Castle is a historic Japanese mountaintop fortress in present-day Shimane Prefecture, known for its atmospheric ruins and scenic views over the old castle town of Tsuwano.
-
E.
Kasugayama Castle
Kasugayama Castle was a major Sengoku-period mountain fortress in Echigo Province, Japan, best known as the stronghold and residence of the warlord Uesugi Kenshin.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ueda Castle Triple: [Ueda, hasLandmark, Ueda Castle]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ueda Castle Target entity description: 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.
-
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.
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.
-
C.
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.
-
D.
Tsuwano Castle
Tsuwano Castle is a historic Japanese mountaintop fortress in present-day Shimane Prefecture, known for its atmospheric ruins and scenic views over the old castle town of Tsuwano.
-
E.
Kasugayama Castle
Kasugayama Castle was a major Sengoku-period mountain fortress in Echigo Province, Japan, best known as the stronghold and residence of the warlord Uesugi Kenshin.
- F. None of above. chosen
Provenance (5 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_69d8d388b0c881908e610a1c45b52640 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53808c3fc8190aac38b29296cee13 |
completed | April 19, 2026, 8:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a049ae61fac81909c17b6e9318ed36e |
completed | May 13, 2026, 3:38 p.m. |
| NEDg | Description generation | batch_6a049c6de51c8190ac839784577fa9b7 |
completed | May 13, 2026, 3:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a049d555d208190a729bac48489ed3e |
completed | May 13, 2026, 3:48 p.m. |
Created at: April 10, 2026, 11:42 a.m.