Triple

T17030722
Position Surface form Disambiguated ID Type / Status
Subject 2-26 Incident E413185 entity
Predicate historicalContext P36 FINISHED
Object Shōwa period E5564 NE FINISHED

How this triple was built (2 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: Shōwa period | Statement: [2-26 Incident, historicalContext, Shōwa period]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shōwa period
Context triple: [2-26 Incident, historicalContext, Shōwa period]
  • A. Showa era chosen
    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.
  • B. 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.
  • C. 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.
  • D. Shoku-Hō period
    The Shoku-Hō period, better known as the Azuchi–Momoyama period, was a late 16th-century era in Japanese history marked by the unification efforts of Oda Nobunaga and Toyotomi Hideyoshi and a flourishing of castle architecture and arts.
  • E. Jōei era
    The Jōei era was a Japanese historical period in the early 13th century during the Kamakura shogunate, noted for significant legal and political developments.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d886cd18288190b006abab23f811b7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d5d918ec8190b54c40c2a5e9b6b9 completed April 18, 2026, 7:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a012ed2ad708190a250762997611569 completed May 11, 2026, 1:20 a.m.
Created at: April 10, 2026, 5:33 a.m.