Triple

T5117844
Position Surface form Disambiguated ID Type / Status
Subject Akasaka Palace E115380 entity
Predicate JapaneseOfficialName P9882 FINISHED
Object Geihinkan Kokyō Akasaka Rikyu
Geihinkan Kokyō Akasaka Rikyu is a former imperial residence in Tokyo that now serves as Japan’s primary state guest house for hosting visiting dignitaries and official events.
E497572 NE FINISHED

How this triple was built (5 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: Geihinkan Kokyō Akasaka Rikyu | Statement: [Akasaka Palace, JapaneseOfficialName, Geihinkan Kokyō Akasaka Rikyu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Geihinkan Kokyō Akasaka Rikyu
Context triple: [Akasaka Palace, JapaneseOfficialName, Geihinkan Kokyō Akasaka Rikyu]
  • A. Sakai Plaza of Rikyu and Akiko
    Sakai Plaza of Rikyu and Akiko is a cultural museum and exhibition facility in Sakai, Japan, dedicated to the life and legacy of tea master Sen no Rikyū and poet Yosano Akiko.
  • B. Katsura Library
    Katsura Library is the main academic library facility serving Kyoto University’s Katsura Campus, providing study spaces, research resources, and information services for students and faculty.
  • C. Ginkaku-ji
    Ginkaku-ji is a famous Zen Buddhist temple in Kyoto, Japan, renowned for its elegant Silver Pavilion, serene gardens, and embodiment of traditional Japanese aesthetics.
  • D. Tanaka-ha
    Tanaka-ha is a Japanese political faction associated with influential postwar Liberal Democratic Party leader Kakuei Tanaka and his supporters.
  • E. Rikugien Garden
    Rikugien Garden is a famous Edo-period strolling landscape garden in Tokyo known for its seasonal foliage, traditional teahouses, and carefully designed ponds and pathways.
  • 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: Geihinkan Kokyō Akasaka Rikyu
Triple: [Akasaka Palace, JapaneseOfficialName, Geihinkan Kokyō Akasaka Rikyu]
Generated description
Geihinkan Kokyō Akasaka Rikyu is a former imperial residence in Tokyo that now serves as Japan’s primary state guest house for hosting visiting dignitaries and official events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Geihinkan Kokyō Akasaka Rikyu
Target entity description: Geihinkan Kokyō Akasaka Rikyu is a former imperial residence in Tokyo that now serves as Japan’s primary state guest house for hosting visiting dignitaries and official events.
  • A. Sakai Plaza of Rikyu and Akiko
    Sakai Plaza of Rikyu and Akiko is a cultural museum and exhibition facility in Sakai, Japan, dedicated to the life and legacy of tea master Sen no Rikyū and poet Yosano Akiko.
  • B. Katsura Library
    Katsura Library is the main academic library facility serving Kyoto University’s Katsura Campus, providing study spaces, research resources, and information services for students and faculty.
  • C. Ginkaku-ji
    Ginkaku-ji is a famous Zen Buddhist temple in Kyoto, Japan, renowned for its elegant Silver Pavilion, serene gardens, and embodiment of traditional Japanese aesthetics.
  • D. Tanaka-ha
    Tanaka-ha is a Japanese political faction associated with influential postwar Liberal Democratic Party leader Kakuei Tanaka and his supporters.
  • E. Rikugien Garden
    Rikugien Garden is a famous Edo-period strolling landscape garden in Tokyo known for its seasonal foliage, traditional teahouses, and carefully designed ponds and pathways.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: JapaneseOfficialName
Context triple: [Akasaka Palace, JapaneseOfficialName, Geihinkan Kokyō Akasaka Rikyu]
  • A. hasOfficialNameInJapanese chosen
    Indicates that an entity has an official, formally recognized name expressed in the Japanese language.
  • B. eraNameInJapanese
    Indicates the Japanese-language name used for a specific historical or calendar era.
  • C. nameInJapaneseKana
    Indicates that an entity’s name is written or represented using Japanese kana characters.
  • D. hasNameInJapanese
    Indicates that an entity is associated with a specific name expressed in the Japanese language.
  • E. JapaneseForceName
    Indicates that an entity is known by a name used for a Japanese military or armed force.
  • F. None of above.

Provenance (6 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_69bd4442ade0819087b9461f892b206b completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7d5a23908190a24e79d1b29d6fcf completed March 20, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69becfcf12448190a196e9397958fbba completed March 21, 2026, 5:05 p.m.
NEDg Description generation batch_69bed1d770a88190a3ff820ba878c8a2 completed March 21, 2026, 5:13 p.m.
NED2 Entity disambiguation (via description) batch_69bed2303df881908260b27d430f16fc completed March 21, 2026, 5:15 p.m.
PD Predicate disambiguation batch_69bd77aa68b88190a50dd736a72d2901 completed March 20, 2026, 4:36 p.m.
Created at: March 20, 2026, 1:41 p.m.