Triple

T1592245
Position Surface form Disambiguated ID Type / Status
Subject Sumida E34202 entity
Predicate borders P224 FINISHED
Object Katsushika
Katsushika is a special ward in eastern Tokyo, Japan, known as a largely residential and traditional shitamachi area along the Edo River.
E182733 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: Katsushika | Statement: [Sumida, borders, Katsushika]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Katsushika
Context triple: [Sumida, borders, Katsushika]
  • A. Ō no Yasumaro
    Ō no Yasumaro was an early 8th-century Japanese noble and scholar best known for compiling the Kojiki, one of Japan’s oldest extant chronicles of myths, legends, and early history.
  • B. Saigyō
    Saigyō was a renowned late Heian and early Kamakura period Japanese Buddhist monk and poet celebrated for his deeply reflective waka poetry on nature, impermanence, and spiritual longing.
  • C. Fujiidera
    Fujiidera is a city in Osaka Prefecture, Japan, known for its historical temples and role as a residential and commercial suburb in the Kansai region.
  • D. Hirakata
    Hirakata is a city in Japan located between Osaka and Kyoto, known for its residential suburbs, historical sites, and the popular Hirakata Park amusement park.
  • E. Fujiyoshida
    Fujiyoshida is a Japanese city in Yamanashi Prefecture, best known as a gateway to Mount Fuji and a popular base for climbers and tourists visiting the iconic volcano.
  • 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: Katsushika
Triple: [Sumida, borders, Katsushika]
Generated description
Katsushika is a special ward in eastern Tokyo, Japan, known as a largely residential and traditional shitamachi area along the Edo River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Katsushika
Target entity description: Katsushika is a special ward in eastern Tokyo, Japan, known as a largely residential and traditional shitamachi area along the Edo River.
  • A. Ō no Yasumaro
    Ō no Yasumaro was an early 8th-century Japanese noble and scholar best known for compiling the Kojiki, one of Japan’s oldest extant chronicles of myths, legends, and early history.
  • B. Saigyō
    Saigyō was a renowned late Heian and early Kamakura period Japanese Buddhist monk and poet celebrated for his deeply reflective waka poetry on nature, impermanence, and spiritual longing.
  • C. Fujiidera
    Fujiidera is a city in Osaka Prefecture, Japan, known for its historical temples and role as a residential and commercial suburb in the Kansai region.
  • D. Hirakata
    Hirakata is a city in Japan located between Osaka and Kyoto, known for its residential suburbs, historical sites, and the popular Hirakata Park amusement park.
  • E. Fujiyoshida
    Fujiyoshida is a Japanese city in Yamanashi Prefecture, best known as a gateway to Mount Fuji and a popular base for climbers and tourists visiting the iconic volcano.
  • 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_69a885fdcb9c819081ce6f0b8cd477dd completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abb2c480008190bb472cfdab74c387 completed March 7, 2026, 5:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad51b5d6f48190baac5d3d6fe13206 completed March 8, 2026, 10:38 a.m.
NEDg Description generation batch_69ad523ae04c819099431e09cf1eb953 completed March 8, 2026, 10:40 a.m.
NED2 Entity disambiguation (via description) batch_69ad52b3dcf081909e73fba891e985b2 completed March 8, 2026, 10:43 a.m.
Created at: March 4, 2026, 7:27 p.m.