Triple

T22768279
Position Surface form Disambiguated ID Type / Status
Subject Yasujirō Ozu E563184 entity
Predicate birthPlace P1 FINISHED
Object Fukagawa, Tokyo, Japan
Fukagawa is a historic district in Tokyo, Japan, known for its traditional shitamachi atmosphere, temples, and canals.
 E1553481 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: Fukagawa, Tokyo, Japan | Statement: [Yasujirō Ozu, birthPlace, Fukagawa, Tokyo, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fukagawa, Tokyo, Japan
Context triple: [Yasujirō Ozu, birthPlace, Fukagawa, Tokyo, Japan]
  • A. Toshima, Tokyo, Japan
    Toshima is a special ward in Tokyo, Japan, best known for the major commercial and entertainment district of Ikebukuro and its dense urban residential neighborhoods.
  • B. Nakano, Tokyo, Japan
    Nakano, Tokyo, Japan is a special ward known for its dense residential neighborhoods, vibrant subculture and anime shopping district around Nakano Broadway, and convenient access to central Tokyo.
  • C. Setagaya, Tokyo, Japan
    Setagaya is a large residential ward in western Tokyo known for its affluent neighborhoods, family-friendly atmosphere, and numerous parks and temples.
  • D. Kiyose, Tokyo, Japan
    Kiyose is a suburban city in the western part of Tokyo, Japan, known for its residential neighborhoods and greenery.
  • E. Mitaka, Tokyo, Japan
    Mitaka, Tokyo, Japan is a suburban city in western Tokyo known for its cultural institutions, including the National Astronomical Observatory of Japan and the Ghibli Museum.
  • 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: Fukagawa, Tokyo, Japan
Triple: [Yasujirō Ozu, birthPlace, Fukagawa, Tokyo, Japan]
Generated description
Fukagawa is a historic district in Tokyo, Japan, known for its traditional shitamachi atmosphere, temples, and canals.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fukagawa, Tokyo, Japan
Target entity description: Fukagawa is a historic district in Tokyo, Japan, known for its traditional shitamachi atmosphere, temples, and canals.
  • A. Toshima, Tokyo, Japan
    Toshima is a special ward in Tokyo, Japan, best known for the major commercial and entertainment district of Ikebukuro and its dense urban residential neighborhoods.
  • B. Nakano, Tokyo, Japan
    Nakano, Tokyo, Japan is a special ward known for its dense residential neighborhoods, vibrant subculture and anime shopping district around Nakano Broadway, and convenient access to central Tokyo.
  • C. Setagaya, Tokyo, Japan
    Setagaya is a large residential ward in western Tokyo known for its affluent neighborhoods, family-friendly atmosphere, and numerous parks and temples.
  • D. Kiyose, Tokyo, Japan
    Kiyose is a suburban city in the western part of Tokyo, Japan, known for its residential neighborhoods and greenery.
  • E. Mitaka, Tokyo, Japan
    Mitaka, Tokyo, Japan is a suburban city in western Tokyo known for its cultural institutions, including the National Astronomical Observatory of Japan and the Ghibli Museum.
  • 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_69e24552e11c81909c2d61578a558bd7 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17a81d3348190b005a43a5e03d406 completed April 29, 2026, 3:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b981f3a1c819083a7d498290af751 completed May 18, 2026, 10:52 p.m.
NEDg Description generation batch_6a0b98d159688190a5ec037ee8692f33 completed May 18, 2026, 10:55 p.m.
NED2 Entity disambiguation (via description) batch_6a0b99b6e7e88190995319351374f97c completed May 18, 2026, 10:59 p.m.
Created at: April 17, 2026, 3:27 p.m.