Triple

T2768778
Position Surface form Disambiguated ID Type / Status
Subject Jan Letzel E61401 entity
Predicate designed P184 FINISHED
Object Hiroshima Prefectural Industrial Promotion Hall E297815 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: Hiroshima Prefectural Industrial Promotion Hall | Statement: [Jan Letzel, designed, Hiroshima Prefectural Industrial Promotion Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hiroshima Prefectural Industrial Promotion Hall
Context triple: [Jan Letzel, designed, Hiroshima Prefectural Industrial Promotion Hall]
  • A. Hiroshima Prefectural Industrial Promotion Hall chosen
    The Hiroshima Prefectural Industrial Promotion Hall, now preserved as the Atomic Bomb Dome, is a former exhibition building in Hiroshima that became a symbol of peace after surviving the 1945 atomic bombing.
  • B. Hiroshima Castle
    Hiroshima Castle is a reconstructed historic Japanese castle in Hiroshima, originally built in the 16th century and known for its traditional architecture and role as a feudal stronghold.
  • C. Hiroshima Peace Memorial Museum
    The Hiroshima Peace Memorial Museum is a landmark institution in Hiroshima, Japan that documents the atomic bombing and promotes a global message of peace and nuclear disarmament.
  • D. Hyogo Performing Arts Center
    Hyogo Performing Arts Center is a major cultural complex in Hyogo Prefecture, Japan, known for its concert halls, theater spaces, and diverse performing arts programs.
  • E. Nagasaki Atomic Bomb Museum
    The Nagasaki Atomic Bomb Museum is a memorial and educational institution in Nagasaki, Japan, documenting the 1945 atomic bombing and promoting peace and nuclear disarmament.
  • 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_69ab4b7cd13481909174bca9809ed259 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd6785d88190b99f99889463a962 completed March 7, 2026, 8:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69afce89a144819096f9230c8d95ce3f completed March 10, 2026, 7:55 a.m.
Created at: March 6, 2026, 9:57 p.m.