Triple

T21461870
Position Surface form Disambiguated ID Type / Status
Subject Nakatsu Castle E529490 entity
Predicate laterLords P113705 FINISHED
Object Ogasawara clan
The Ogasawara clan is a prominent Japanese samurai family historically known for its role as feudal lords and for codifying traditional etiquette and martial arts.
 E1487988 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: Ogasawara clan | Statement: [Nakatsu Castle, laterLords, Ogasawara clan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ogasawara clan
Context triple: [Nakatsu Castle, laterLords, Ogasawara clan]
  • A. Tsugaru clan
    The Tsugaru clan was a powerful samurai family that ruled the Hirosaki Domain in northern Honshu during Japan’s feudal era.
  • B. Satake clan
    The Satake clan was a prominent samurai family of Japan that rose to power in Hitachi Province and later ruled the Kubota Domain in Dewa during the Edo period.
  • C. Yanagisawa clan
    The Yanagisawa clan was a prominent samurai family of the Edo period, closely associated with the Tokugawa shogunate through high-ranking retainers and daimyō.
  • 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. Ōuchi clan
    The Ōuchi clan was a powerful samurai family of western Japan that dominated trade, politics, and culture in the Chūgoku region during the Muromachi period.
  • 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: Ogasawara clan
Triple: [Nakatsu Castle, laterLords, Ogasawara clan]
Generated description
The Ogasawara clan is a prominent Japanese samurai family historically known for its role as feudal lords and for codifying traditional etiquette and martial arts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ogasawara clan
Target entity description: The Ogasawara clan is a prominent Japanese samurai family historically known for its role as feudal lords and for codifying traditional etiquette and martial arts.
  • A. Tsugaru clan
    The Tsugaru clan was a powerful samurai family that ruled the Hirosaki Domain in northern Honshu during Japan’s feudal era.
  • B. Satake clan
    The Satake clan was a prominent samurai family of Japan that rose to power in Hitachi Province and later ruled the Kubota Domain in Dewa during the Edo period.
  • C. Yanagisawa clan
    The Yanagisawa clan was a prominent samurai family of the Edo period, closely associated with the Tokugawa shogunate through high-ranking retainers and daimyō.
  • 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. Ōuchi clan
    The Ōuchi clan was a powerful samurai family of western Japan that dominated trade, politics, and culture in the Chūgoku region during the Muromachi period.
  • 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_69e0c458133481908ae8b41a12c4edec completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9ef0c0881908554977df00604a6 completed April 23, 2026, 9:44 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09e12be8f481909f6f5fa9321e375e completed May 17, 2026, 3:39 p.m.
NEDg Description generation batch_6a09e20fc78c8190938ec8f40ff98772 completed May 17, 2026, 3:43 p.m.
NED2 Entity disambiguation (via description) batch_6a09e2b77d90819083138b6cbe80eb85 completed May 17, 2026, 3:45 p.m.
Created at: April 16, 2026, 6:09 p.m.