Triple

T51503
Position Surface form Disambiguated ID Type / Status
Subject Naruhito E1010 entity
Predicate eraName P2938 FINISHED
Object Reiwa
Reiwa is the current era of Japan’s official calendar, which began in 2019 with the accession of Emperor Naruhito.
E6280 NE FINISHED

How this triple was built (5 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: Reiwa | Statement: [Naruhito, eraName, Reiwa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Reiwa
Context triple: [Naruhito, eraName, Reiwa]
  • A. Kimigayo
    Kimigayo is the national anthem of Japan, known for its extremely short length and lyrics derived from a Heian-period waka poem expressing wishes for the emperor’s enduring reign.
  • B. Naruhito
    Naruhito is the Emperor of Japan and the symbolic head of state of the country.
  • C. Taisho era
    The Taisho era was a period in Japanese history from 1912 to 1926 marked by political liberalization, cultural modernization, and the growth of urban middle-class society.
  • D. Showa era
    The Shōwa era was the period of Emperor Hirohito’s reign in Japan (1926–1989), marked by militarization and World War II, followed by rapid postwar economic growth and modernization.
  • E. Meiji era
    The Meiji era was a transformative period in Japanese history (1868–1912) marked by rapid modernization, industrialization, and the establishment of Western-style political, educational, and social institutions.
  • 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: Reiwa
Triple: [Naruhito, eraName, Reiwa]
Generated description
Reiwa is the current era of Japan’s official calendar, which began in 2019 with the accession of Emperor Naruhito.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Reiwa
Target entity description: Reiwa is the current era of Japan’s official calendar, which began in 2019 with the accession of Emperor Naruhito.
  • A. Kimigayo
    Kimigayo is the national anthem of Japan, known for its extremely short length and lyrics derived from a Heian-period waka poem expressing wishes for the emperor’s enduring reign.
  • B. Naruhito
    Naruhito is the Emperor of Japan and the symbolic head of state of the country.
  • C. Taisho era
    The Taisho era was a period in Japanese history from 1912 to 1926 marked by political liberalization, cultural modernization, and the growth of urban middle-class society.
  • D. Showa era
    The Shōwa era was the period of Emperor Hirohito’s reign in Japan (1926–1989), marked by militarization and World War II, followed by rapid postwar economic growth and modernization.
  • E. Meiji era
    The Meiji era was a transformative period in Japanese history (1868–1912) marked by rapid modernization, industrialization, and the establishment of Western-style political, educational, and social institutions.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: eraName
Context triple: [Naruhito, eraName, Reiwa]
  • A. hasDemonym
    Indicates that one entity is the term (demonym) used to refer to the inhabitants or natives of another entity (typically a place).
  • B. nameOf
    Indicates that one entity is the name or designation of another entity.
  • C. era
    Indicates that something existed, occurred, or was valid during a specified historical or temporal period.
  • D. regionName
    Indicates the name assigned to a specific geographic or administrative region.
  • E. binomialName
    Indicates the formal scientific name assigned to a species, typically composed of its genus and specific epithet.
  • F. None of above. chosen

Provenance (7 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24ba7016481909d595402712db6e2 completed Feb. 28, 2026, 1:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25ab66dd0819081443ebc4702d3b0 completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ba79ab881909fa4570aa2acf402 completed Feb. 28, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_69a25c28192081909853f2833f1472ef completed Feb. 28, 2026, 3:08 a.m.
PD Predicate disambiguation batch_69a24ac23f04819080cef9365ed990d4 completed Feb. 28, 2026, 1:54 a.m.
PDg Predicate description generation batch_69a24ba5da048190a484963cb5a9bb2b completed Feb. 28, 2026, 1:57 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.