Triple

T18182387
Position Surface form Disambiguated ID Type / Status
Subject Nanbu clan E435320 entity
Predicate ruledTerritory P10006 FINISHED
Object Hachinohe Domain
Hachinohe Domain was a feudal han of northern Mutsu Province in Edo-period Japan, centered on Hachinohe and governed by a branch of the Nanbu samurai family under the Tokugawa shogunate.
E1313642 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: Hachinohe Domain | Statement: [Nanbu clan, ruledTerritory, Hachinohe Domain]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hachinohe Domain
Context triple: [Nanbu clan, ruledTerritory, Hachinohe Domain]
  • A. Shōnai Domain
    Shōnai Domain was a powerful feudal han in Japan’s Edo period, located in present-day Yamagata Prefecture and ruled by the Sakai clan, noted for its staunch support of the Tokugawa shogunate during the late 19th century.
  • B. Yonezawa Domain
    Yonezawa Domain was a feudal han in Japan’s Edo period, centered in modern Yamagata Prefecture and historically governed by the prominent Uesugi clan.
  • C. Morioka Domain
    Morioka Domain was a feudal han of northern Japan’s Edo period, ruled by the Nanbu clan from its castle town of Morioka in present-day Iwate Prefecture.
  • D. Nagaoka Domain
    Nagaoka Domain was a feudal han of the Edo period in Japan, ruled by daimyō and centered in what is now Nagaoka, Niigata Prefecture.
  • E. Akō Domain
    Akō Domain was a feudal han in Edo-period Japan, best known as the home domain of the Forty-seven Rōnin whose famous vendetta became a legendary tale of loyalty and revenge.
  • 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: Hachinohe Domain
Triple: [Nanbu clan, ruledTerritory, Hachinohe Domain]
Generated description
Hachinohe Domain was a feudal han of northern Mutsu Province in Edo-period Japan, centered on Hachinohe and governed by a branch of the Nanbu samurai family under the Tokugawa shogunate.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hachinohe Domain
Target entity description: Hachinohe Domain was a feudal han of northern Mutsu Province in Edo-period Japan, centered on Hachinohe and governed by a branch of the Nanbu samurai family under the Tokugawa shogunate.
  • A. Shōnai Domain
    Shōnai Domain was a powerful feudal han in Japan’s Edo period, located in present-day Yamagata Prefecture and ruled by the Sakai clan, noted for its staunch support of the Tokugawa shogunate during the late 19th century.
  • B. Yonezawa Domain
    Yonezawa Domain was a feudal han in Japan’s Edo period, centered in modern Yamagata Prefecture and historically governed by the prominent Uesugi clan.
  • C. Morioka Domain
    Morioka Domain was a feudal han of northern Japan’s Edo period, ruled by the Nanbu clan from its castle town of Morioka in present-day Iwate Prefecture.
  • D. Nagaoka Domain
    Nagaoka Domain was a feudal han of the Edo period in Japan, ruled by daimyō and centered in what is now Nagaoka, Niigata Prefecture.
  • E. Akō Domain
    Akō Domain was a feudal han in Edo-period Japan, best known as the home domain of the Forty-seven Rōnin whose famous vendetta became a legendary tale of loyalty and revenge.
  • 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_6a03ac5d310081909f3ade018a109bd1 completed May 12, 2026, 10:40 p.m.
NEDg Description generation batch_6a03ad76dd908190a9f7acb76bab24cd completed May 12, 2026, 10:45 p.m.
NED2 Entity disambiguation (via description) batch_6a03ae08ea448190875369c699a9b78a completed May 12, 2026, 10:47 p.m.
Created at: April 10, 2026, 10:31 a.m.