Triple

T675167
Position Surface form Disambiguated ID Type / Status
Subject Heisei E13061 entity
Predicate notableEventDuringEra P2107 FINISHED
Object Lost Decades of Japan
The Lost Decades of Japan refer to a prolonged period of economic stagnation, deflation, and slow growth following the early 1990s asset price bubble collapse.
E83305 NE FINISHED

How this triple was built (4 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: Lost Decades of Japan | Statement: [Heisei, notableEventDuringEra, Lost Decades of Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lost Decades of Japan
Context triple: [Heisei, notableEventDuringEra, Lost Decades of Japan]
  • A. The Seven Good Years
    The Seven Good Years is a celebrated work of Yiddish literature by I. L. Peretz that reflects Jewish life and culture with a blend of realism, folklore, and moral insight.
  • B. 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.
  • C. Tennō Tanjōbi
    Tennō Tanjōbi is Japan’s national holiday celebrating the reigning emperor’s birthday, observed on a date that changes with each new emperor.
  • D. Shinsekai
    Shinsekai is a retro entertainment district in Osaka, Japan, known for its nostalgic Showa-era atmosphere, street food, and neon-lit nightlife.
  • E. Saikō-Saibansho
    Saikō-Saibansho is the highest judicial authority in Japan, serving as the nation’s court of last resort and overseeing the constitutionality of laws and government actions.
  • 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: Lost Decades of Japan
Triple: [Heisei, notableEventDuringEra, Lost Decades of Japan]
Generated description
The Lost Decades of Japan refer to a prolonged period of economic stagnation, deflation, and slow growth following the early 1990s asset price bubble collapse.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lost Decades of Japan
Target entity description: The Lost Decades of Japan refer to a prolonged period of economic stagnation, deflation, and slow growth following the early 1990s asset price bubble collapse.
  • A. The Seven Good Years
    The Seven Good Years is a celebrated work of Yiddish literature by I. L. Peretz that reflects Jewish life and culture with a blend of realism, folklore, and moral insight.
  • B. 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.
  • C. Tennō Tanjōbi
    Tennō Tanjōbi is Japan’s national holiday celebrating the reigning emperor’s birthday, observed on a date that changes with each new emperor.
  • D. Shinsekai
    Shinsekai is a retro entertainment district in Osaka, Japan, known for its nostalgic Showa-era atmosphere, street food, and neon-lit nightlife.
  • E. Saikō-Saibansho
    Saikō-Saibansho is the highest judicial authority in Japan, serving as the nation’s court of last resort and overseeing the constitutionality of laws and government actions.
  • F. None of above. chosen

Provenance (5 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_69a4933d3bf88190972041cd8cf143b9 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4a518e6348190b467c2fab3fd1f11 completed March 1, 2026, 8:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5c3a1b6588190b0c9215afb3a9200 completed March 2, 2026, 5:06 p.m.
NEDg Description generation batch_69a5c7ff50088190827743f3f42622ce completed March 2, 2026, 5:25 p.m.
NED2 Entity disambiguation (via description) batch_69a5cd1dd7848190a987276500040a4f completed March 2, 2026, 5:47 p.m.
Created at: March 1, 2026, 7:36 p.m.