Triple
T11867450
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Battle of Okehazama |
E282321
|
entity |
| Predicate | combatant |
P375
|
FINISHED |
| Object |
Imagawa clan
The Imagawa clan was a powerful samurai family of Japan’s Sengoku period, best known for its regional dominance in Tōtōmi and Suruga Provinces before its sudden decline following defeat by Oda Nobunaga.
|
E966861
|
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: Imagawa clan | Statement: [Battle of Okehazama, combatant, Imagawa clan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Imagawa clan Context triple: [Battle of Okehazama, combatant, Imagawa clan]
-
A.
Takeda clan
The Takeda clan was a powerful samurai family of Japan’s Sengoku period, best known for its famed warlord Takeda Shingen and its military prowess in central Honshu.
-
B.
Nagao clan
The Nagao clan was a prominent samurai family in Japan’s Sengoku period, best known as the original family of the famed warlord Uesugi Kenshin before his adoption into the Uesugi clan.
-
C.
Ikeda clan
The Ikeda clan was a powerful Japanese samurai family that rose to prominence as feudal lords (daimyō) during the Sengoku and Edo periods.
-
D.
Hosokawa clan
The Hosokawa clan was a powerful Japanese samurai family that rose to prominence as influential shugo (military governors) and key political players during the Muromachi and Sengoku periods.
-
E.
Maeda clan
The Maeda clan was a powerful samurai family of the Sengoku and Edo periods, best known as one of the wealthiest and most influential daimyo houses under the Tokugawa shogunate.
- 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: Imagawa clan Triple: [Battle of Okehazama, combatant, Imagawa clan]
Generated description
The Imagawa clan was a powerful samurai family of Japan’s Sengoku period, best known for its regional dominance in Tōtōmi and Suruga Provinces before its sudden decline following defeat by Oda Nobunaga.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Imagawa clan Target entity description: The Imagawa clan was a powerful samurai family of Japan’s Sengoku period, best known for its regional dominance in Tōtōmi and Suruga Provinces before its sudden decline following defeat by Oda Nobunaga.
-
A.
Takeda clan
The Takeda clan was a powerful samurai family of Japan’s Sengoku period, best known for its famed warlord Takeda Shingen and its military prowess in central Honshu.
-
B.
Nagao clan
The Nagao clan was a prominent samurai family in Japan’s Sengoku period, best known as the original family of the famed warlord Uesugi Kenshin before his adoption into the Uesugi clan.
-
C.
Ikeda clan
The Ikeda clan was a powerful Japanese samurai family that rose to prominence as feudal lords (daimyō) during the Sengoku and Edo periods.
-
D.
Hosokawa clan
The Hosokawa clan was a powerful Japanese samurai family that rose to prominence as influential shugo (military governors) and key political players during the Muromachi and Sengoku periods.
-
E.
Maeda clan
The Maeda clan was a powerful samurai family of the Sengoku and Edo periods, best known as one of the wealthiest and most influential daimyo houses under the Tokugawa shogunate.
- 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_69d6ab2945d081908a5851c916cbcfb5 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a73a233081909449ab294d01a512 |
completed | April 10, 2026, 7:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f6389ba08190b07fac8e90da0f5b |
completed | May 2, 2026, 1:03 p.m. |
| NEDg | Description generation | batch_69f601e0777081909e1212436680a10d |
completed | May 2, 2026, 1:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f602a21f948190849839301f49d55a |
completed | May 2, 2026, 1:56 p.m. |
Created at: April 8, 2026, 9:43 p.m.