Triple

T16170909
Position Surface form Disambiguated ID Type / Status
Subject Hiryū E392431 entity
Predicate historicalPeriod P302 FINISHED
Object Bakumatsu period
The Bakumatsu period was the turbulent final years of Japan’s Edo shogunate (mid-19th century), marked by internal unrest, foreign pressure, and the transition toward the Meiji Restoration.
E411884 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: Bakumatsu period | Statement: [Hiryū, historicalPeriod, Bakumatsu period]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bakumatsu period
Context triple: [Hiryū, historicalPeriod, Bakumatsu period]
  • A. Edo period
    The Edo period was a long era of relative peace, isolationist foreign policy, and flourishing urban culture in Japan under Tokugawa shogunate rule from the early 17th to the mid-19th century.
  • B. Meiji era
    The Meiji era was a transformative period in Japanese history (1868–1912) marked by rapid modernization, industrialization, and the establishment of Western-style political, educational, and social institutions.
  • C. Meiji Restoration
    The Meiji Restoration was the 1868 political revolution in Japan that ended the Tokugawa shogunate and restored imperial rule, rapidly modernizing and industrializing the country.
  • D. Bakumatsu period reforms
    The Bakumatsu period reforms were a series of late-Edo modernization and political changes in Japan aimed at strengthening the state through Western-style military, technological, and institutional innovations in response to foreign pressure and internal unrest.
  • E. Sengoku period
    The Sengoku period was a turbulent era of civil war and social upheaval in Japan, marked by powerful feudal lords vying for control and laying the groundwork for the country’s eventual unification.
  • 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: Bakumatsu period
Triple: [Hiryū, historicalPeriod, Bakumatsu period]
Generated description
The Bakumatsu period was the turbulent final years of Japan’s Edo shogunate (mid-19th century), marked by internal unrest, foreign pressure, and the transition toward the Meiji Restoration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bakumatsu period
Target entity description: The Bakumatsu period was the turbulent final years of Japan’s Edo shogunate (mid-19th century), marked by internal unrest, foreign pressure, and the transition toward the Meiji Restoration.
  • A. Edo period
    The Edo period was a long era of relative peace, isolationist foreign policy, and flourishing urban culture in Japan under Tokugawa shogunate rule from the early 17th to the mid-19th century.
  • B. Meiji era
    The Meiji era was a transformative period in Japanese history (1868–1912) marked by rapid modernization, industrialization, and the establishment of Western-style political, educational, and social institutions.
  • C. Meiji Restoration
    The Meiji Restoration was the 1868 political revolution in Japan that ended the Tokugawa shogunate and restored imperial rule, rapidly modernizing and industrializing the country.
  • D. Bakumatsu period reforms chosen
    The Bakumatsu period reforms were a series of late-Edo modernization and political changes in Japan aimed at strengthening the state through Western-style military, technological, and institutional innovations in response to foreign pressure and internal unrest.
  • E. Sengoku period
    The Sengoku period was a turbulent era of civil war and social upheaval in Japan, marked by powerful feudal lords vying for control and laying the groundwork for the country’s eventual unification.
  • F. None of above.

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_69d87f1d32208190942e4e499a80c18c completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e21eb6de30819083af54b50ae5ae51 completed April 17, 2026, 11:51 a.m.
NED1 Entity disambiguation (via context triple) batch_6a001f83f6ac8190b9f18fe701a9b3ce completed May 10, 2026, 6:02 a.m.
NEDg Description generation batch_6a00203a93c4819080e5e1c5b345ba77 completed May 10, 2026, 6:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0020bcdb388190be736469d1b78af8 completed May 10, 2026, 6:07 a.m.
Created at: April 10, 2026, 5:02 a.m.