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.