Triple

T14468655
Position Surface form Disambiguated ID Type / Status
Subject Mongol invasions of Japan E358779 entity
Predicate commander P1061 FINISHED
Object Hōjō Tokimune
Hōjō Tokimune was the de facto military ruler (shikken) of Japan during the Kamakura shogunate, best known for leading the country’s defense against Kublai Khan’s Mongol invasions in the 13th century.
 E1149326 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Hōjō Tokimune | Statement: [Mongol invasions of Japan, commander, Hōjō Tokimune]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hōjō Tokimune
Context triple: [Mongol invasions of Japan, commander, Hōjō Tokimune]
  • A. Hōjō Tokimasa
    Hōjō Tokimasa was the first shikken (regent) of the Kamakura shogunate and the founding leader of the Hōjō clan’s political dominance in medieval Japan.
  • B. Hōjō Yoshitoki
    Hōjō Yoshitoki was a powerful Japanese shogunal regent and de facto ruler who consolidated the Hōjō clan’s control over the Kamakura shogunate in the early 13th century.
  • C. Hōjō Ujimasa
    Hōjō Ujimasa was a late Sengoku-period Japanese daimyō and fourth head of the Later Hōjō clan, known for ruling from Odawara and resisting Toyotomi Hideyoshi’s unification campaigns.
  • D. Hōjō Sōun
    Hōjō Sōun was a prominent early Sengoku-period daimyō who founded the Later Hōjō clan and established its power base in the Kantō region of Japan.
  • E. Hōjō Ujitsuna
    Hōjō Ujitsuna was a prominent Sengoku-period daimyō who expanded and consolidated the power of the Later Hōjō clan in the Kantō region of Japan.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hōjō Tokimune
Target entity description: Hōjō Tokimune was the de facto military ruler (shikken) of Japan during the Kamakura shogunate, best known for leading the country’s defense against Kublai Khan’s Mongol invasions in the 13th century.
  • A. Hōjō Tokimasa
    Hōjō Tokimasa was the first shikken (regent) of the Kamakura shogunate and the founding leader of the Hōjō clan’s political dominance in medieval Japan.
  • B. Hōjō Yoshitoki
    Hōjō Yoshitoki was a powerful Japanese shogunal regent and de facto ruler who consolidated the Hōjō clan’s control over the Kamakura shogunate in the early 13th century.
  • C. Hōjō Ujimasa
    Hōjō Ujimasa was a late Sengoku-period Japanese daimyō and fourth head of the Later Hōjō clan, known for ruling from Odawara and resisting Toyotomi Hideyoshi’s unification campaigns.
  • D. Hōjō Sōun
    Hōjō Sōun was a prominent early Sengoku-period daimyō who founded the Later Hōjō clan and established its power base in the Kantō region of Japan.
  • E. Hōjō Ujitsuna
    Hōjō Ujitsuna was a prominent Sengoku-period daimyō who expanded and consolidated the power of the Later Hōjō clan in the Kantō region of Japan.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Hōjō Tokimune
Triple: [Mongol invasions of Japan, commander, Hōjō Tokimune]
Generated description
Hōjō Tokimune was the de facto military ruler (shikken) of Japan during the Kamakura shogunate, best known for leading the country’s defense against Kublai Khan’s Mongol invasions in the 13th century.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d827966698819082e140837737501d elicitation completed
NER batch_69de91f8613c819080424104c0b7f4c3 ner completed
NED1 batch_69fef883f2b88190807d9157e8d45e3c ned_source_triple completed
NED2 batch_69fefa179c7081908cced4ad780583a3 ned_description completed
NEDg batch_69fef9b42b94819088e96f301a91ce71 nedg completed
Created at: April 10, 2026, 1:19 a.m.