Triple

T21796556
Position Surface form Disambiguated ID Type / Status
Subject Tokyo Bay Plan E538107 entity
Predicate hasAlternativeName P39 FINISHED
Object Tokyo Plan 1960 NE NERFINISHED

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: Tokyo Plan 1960 | Statement: [Tokyo Bay Plan, hasAlternativeName, Tokyo Plan 1960]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tokyo Plan 1960
Context triple: [Tokyo Bay Plan, hasAlternativeName, Tokyo Plan 1960]
  • A. Tokyo reconstruction plan
    The Tokyo reconstruction plan was a comprehensive urban redevelopment initiative launched after the 1923 Great Kantō earthquake to modernize the city’s infrastructure, layout, and disaster resilience.
  • B. Tokyo Bay Plan chosen
    The Tokyo Bay Plan was a visionary urban megastructure proposal by the Metabolist architects to reorganize and expand Tokyo across its bay using large-scale, flexible, and modular infrastructure.
  • C. Expo ’70 master plan
    The Expo ’70 master plan was the comprehensive architectural and urban design blueprint for the 1970 World Exposition in Osaka, Japan, organizing its pavilions, circulation, and symbolic structures into a unified vision of a futuristic, human-centered world’s fair.
  • D. Tokyo Round
    The Tokyo Round was a major series of multilateral trade negotiations under the General Agreement on Tariffs and Trade (GATT) during the 1970s that aimed to reduce tariffs and address non-tariff barriers to international trade.
  • E. Toranomon–Azabudai district redevelopment
    The Toranomon–Azabudai district redevelopment is a large-scale urban renewal project in central Tokyo that creates a mixed-use “modern urban village” of offices, residences, retail, and green public spaces anchored by landmark high-rise towers.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0c4733f4081909a86622e7e6d15d2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0622502188190998638317f232334 completed April 28, 2026, 7:30 a.m.
Created at: April 16, 2026, 6:53 p.m.