Triple

T13494407
Position Surface form Disambiguated ID Type / Status
Subject Emperor Toba E320721 entity
Predicate eraNameUsed P2938 FINISHED
Object Chōshō
Chōshō was a Japanese era (nengō) of the early 12th century, falling within the reign of Emperor Toba.
 E1285737 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: Chōshō | Statement: [Emperor Toba, eraNameUsed, Chōshō]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chōshō
Context triple: [Emperor Toba, eraNameUsed, Chōshō]
  • A. Chō
    Chō is a Japanese surname borne by various notable individuals across fields such as the military, arts, and entertainment.
  • B. Shinshiro
    Shinshiro is a city in eastern Aichi Prefecture, Japan, known for its mountainous scenery, historic battle sites, and traditional rural landscapes.
  • C. Seishirō
    Seishirō is a Japanese given name commonly used for male individuals.
  • D. Kōchō
    Kōchō was a Japanese era (nengō) of the Kamakura period, marked by the reign of Emperor Kameyama and used to date years in official records and historical documents.
  • E. Kōgō
    Kōgō is the Japanese term used to refer to the empress consort of Japan.
  • 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: Chōshō
Triple: [Emperor Toba, eraNameUsed, Chōshō]
Generated description
Chōshō was a Japanese era (nengō) of the early 12th century, falling within the reign of Emperor Toba.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chōshō
Target entity description: Chōshō was a Japanese era (nengō) of the early 12th century, falling within the reign of Emperor Toba.
  • A. Chō
    Chō is a Japanese surname borne by various notable individuals across fields such as the military, arts, and entertainment.
  • B. Shinshiro
    Shinshiro is a city in eastern Aichi Prefecture, Japan, known for its mountainous scenery, historic battle sites, and traditional rural landscapes.
  • C. Seishirō
    Seishirō is a Japanese given name commonly used for male individuals.
  • D. Kōchō
    Kōchō was a Japanese era (nengō) of the Kamakura period, marked by the reign of Emperor Kameyama and used to date years in official records and historical documents.
  • E. Kōgō
    Kōgō is the Japanese term used to refer to the empress consort of Japan.
  • 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_69d807629d6c8190998f1b9bb12d2ed0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf4da2c88190a867b53529d39545 completed April 12, 2026, 2:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0242d952988190b9b3eaca8fa92431 completed May 11, 2026, 8:58 p.m.
NEDg Description generation batch_6a0246f31c8c819097685337f0f14dad completed May 11, 2026, 9:15 p.m.
NED2 Entity disambiguation (via description) batch_6a02478d775c8190ac9d14bd260e7eca completed May 11, 2026, 9:18 p.m.
Created at: April 9, 2026, 9:43 p.m.