Triple

T11867455
Position Surface form Disambiguated ID Type / Status
Subject Battle of Okehazama E282321 entity
Predicate casusBelli P11284 FINISHED
Object Imagawa invasion of Owari
The Imagawa invasion of Owari was a mid-16th-century military campaign in which the Imagawa clan sought to conquer Owari Province, setting the stage for Oda Nobunaga’s decisive victory at the Battle of Okehazama.
E950975 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 invasion of Owari | Statement: [Battle of Okehazama, casusBelli, Imagawa invasion of Owari]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Imagawa invasion of Owari
Context triple: [Battle of Okehazama, casusBelli, Imagawa invasion of Owari]
  • A. Komaki and Nagakute campaign
    The Komaki and Nagakute campaign was a late 16th-century conflict in Japan in which Tokugawa Ieyasu and Oda Nobukatsu opposed Toyotomi Hideyoshi, forming a key episode in the Sengoku period power struggles.
  • B. Odawara campaign
    The Odawara campaign was Toyotomi Hideyoshi’s decisive 1590 military operation against the Hōjō clan that effectively unified Japan under his rule.
  • C. Jōkyū War
    The Jōkyū War was a 1221 conflict in Japan in which Emperor Go-Toba’s attempt to overthrow the Kamakura shogunate failed, solidifying samurai military rule over the imperial court.
  • D. Jishō–Yōwa War
    The Jishō–Yōwa War, better known as the Genpei War, was a late 12th-century Japanese civil conflict between the Taira and Minamoto clans that led to the establishment of the Kamakura shogunate.
  • E. Ishiyama Hongan-ji War
    The Ishiyama Hongan-ji War was a protracted late-16th-century conflict in Japan between the militant Ikkō-ikki sect based at the Ishiyama Hongan-ji temple fortress and the forces of warlord Oda Nobunaga, emblematic of the intense religious and political struggles of the Sengoku 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: Imagawa invasion of Owari
Triple: [Battle of Okehazama, casusBelli, Imagawa invasion of Owari]
Generated description
The Imagawa invasion of Owari was a mid-16th-century military campaign in which the Imagawa clan sought to conquer Owari Province, setting the stage for Oda Nobunaga’s decisive victory at the Battle of Okehazama.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Imagawa invasion of Owari
Target entity description: The Imagawa invasion of Owari was a mid-16th-century military campaign in which the Imagawa clan sought to conquer Owari Province, setting the stage for Oda Nobunaga’s decisive victory at the Battle of Okehazama.
  • A. Komaki and Nagakute campaign
    The Komaki and Nagakute campaign was a late 16th-century conflict in Japan in which Tokugawa Ieyasu and Oda Nobukatsu opposed Toyotomi Hideyoshi, forming a key episode in the Sengoku period power struggles.
  • B. Odawara campaign
    The Odawara campaign was Toyotomi Hideyoshi’s decisive 1590 military operation against the Hōjō clan that effectively unified Japan under his rule.
  • C. Jōkyū War
    The Jōkyū War was a 1221 conflict in Japan in which Emperor Go-Toba’s attempt to overthrow the Kamakura shogunate failed, solidifying samurai military rule over the imperial court.
  • D. Jishō–Yōwa War
    The Jishō–Yōwa War, better known as the Genpei War, was a late 12th-century Japanese civil conflict between the Taira and Minamoto clans that led to the establishment of the Kamakura shogunate.
  • E. Ishiyama Hongan-ji War
    The Ishiyama Hongan-ji War was a protracted late-16th-century conflict in Japan between the militant Ikkō-ikki sect based at the Ishiyama Hongan-ji temple fortress and the forces of warlord Oda Nobunaga, emblematic of the intense religious and political struggles of the Sengoku 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_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_69f2819229ec81908a3bc5579d661c20 completed April 29, 2026, 10:09 p.m.
NEDg Description generation batch_69f28a92ac90819092eef473a49d329e completed April 29, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69f28c462d888190a43e042b00921dbe completed April 29, 2026, 10:55 p.m.
Created at: April 8, 2026, 9:43 p.m.