Triple
T18182399
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nanbu clan |
E435320
|
entity |
| Predicate | headquarters |
P62
|
FINISHED |
| Object |
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.
|
E1310911
|
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: Sannohe Castle | Statement: [Nanbu clan, headquarters, Sannohe Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sannohe Castle Context triple: [Nanbu clan, headquarters, Sannohe Castle]
-
A.
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.
-
B.
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.
-
C.
Tsuruoka Castle
Tsuruoka Castle is a historic Japanese castle in present-day Tsuruoka, Yamagata Prefecture, that served as the political and administrative center of the Shōnai Domain during the Edo period.
-
D.
Maruoka Castle
Maruoka Castle is one of Japan’s oldest surviving castles, famed for its original wooden keep and historical significance in Fukui Prefecture.
-
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: Sannohe Castle Triple: [Nanbu clan, headquarters, Sannohe Castle]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sannohe Castle Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Tsuruoka Castle
Tsuruoka Castle is a historic Japanese castle in present-day Tsuruoka, Yamagata Prefecture, that served as the political and administrative center of the Shōnai Domain during the Edo period.
-
D.
Maruoka Castle
Maruoka Castle is one of Japan’s oldest surviving castles, famed for its original wooden keep and historical significance in Fukui Prefecture.
-
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_69d8b90c7ec081909b4694ccecb449c6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dffc432c8190af53da5256dc476c |
completed | April 19, 2026, 2 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03980112908190bbc5371ce2b8a028 |
completed | May 12, 2026, 9:13 p.m. |
| NEDg | Description generation | batch_6a0398dd1d50819087d16ad6f09ef063 |
completed | May 12, 2026, 9:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03998369648190ae2e84ba56827473 |
completed | May 12, 2026, 9:20 p.m. |
Created at: April 10, 2026, 10:31 a.m.