Triple

T17030645
Position Surface form Disambiguated ID Type / Status
Subject Ni-niroku Jiken E413184 entity
Predicate alsoKnownAs P39 FINISHED
Object 2·26 Jiken E413184 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: 2·26 Jiken | Statement: [Ni-niroku Jiken, alsoKnownAs, 2·26 Jiken]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 2·26 Jiken
Context triple: [Ni-niroku Jiken, alsoKnownAs, 2·26 Jiken]
  • A. Sakuragichō train fire
    The Sakuragichō train fire was a 1951 railway disaster in Yokohama, Japan, in which an overhead wire caused a blaze that killed more than 100 passengers and led to major safety reforms on Japanese trains.
  • B. Sakurada Gate Incident
    The Sakurada Gate Incident was an 1860 assassination of Japanese chief minister Ii Naosuke outside Edo Castle, a pivotal event that intensified political turmoil in the late Tokugawa shogunate.
  • C. Hibiya Incendiary Incident
    The Hibiya Incendiary Incident was a 1905 anti-government riot in Tokyo sparked by public outrage over the terms of the Treaty of Portsmouth that ended the Russo-Japanese War.
  • D. Akō incident
    The Akō incident was an early 18th-century samurai vendetta in Japan, in which the forty-seven rōnin avenged their lord’s forced seppuku, later becoming a legendary example of loyalty and bushidō.
  • E. Ni-niroku Jiken chosen
    Ni-niroku Jiken was a 1936 attempted coup d'état in Japan led by young Imperial Japanese Army officers, which marked a critical turning point in the rise of militarism before World War II.
  • 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_6a011b5748bc8190832737a70219e7a1 completed May 10, 2026, 11:57 p.m.
Created at: April 10, 2026, 5:33 a.m.