Triple

T11407390
Position Surface form Disambiguated ID Type / Status
Subject Jimbocho book district E270273 entity
Predicate partOf P40 FINISHED
Object Kanda area
Kanda area is a historic district in central Tokyo known for its academic institutions, bookstores, and traditional neighborhoods.
 E923963 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: Kanda area | Statement: [Jimbocho book district, partOf, Kanda area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kanda area
Context triple: [Jimbocho book district, partOf, Kanda area]
  • A. Fukagawa area
    The Fukagawa area is a historic district in eastern Tokyo known for its traditional shitamachi atmosphere, temples and shrines, and evolving mix of old warehouses and modern cafes and galleries.
  • B. Honmoku area
    The Honmoku area is a coastal district in Yokohama, Japan, known for its historic port-related development and cultural sites such as the traditional Japanese landscape of Sankeien Garden.
  • C. Nogizaka area
    Nogizaka area is a quiet, upscale neighborhood in central Tokyo known for its art museums, stylish residences, and proximity to Roppongi and Aoyama.
  • D. Zoshigaya area
    Zoshigaya area is a quiet residential neighborhood in Tokyo known for its historic cemetery, traditional atmosphere, and proximity to central districts like Ikebukuro.
  • E. Suidobashi area
    Suidobashi area is a central Tokyo neighborhood known for its major train station, proximity to Tokyo Dome City and universities, and mix of entertainment, sports, and office facilities.
  • 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: Kanda area
Triple: [Jimbocho book district, partOf, Kanda area]
Generated description
Kanda area is a historic district in central Tokyo known for its academic institutions, bookstores, and traditional neighborhoods.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kanda area
Target entity description: Kanda area is a historic district in central Tokyo known for its academic institutions, bookstores, and traditional neighborhoods.
  • A. Fukagawa area
    The Fukagawa area is a historic district in eastern Tokyo known for its traditional shitamachi atmosphere, temples and shrines, and evolving mix of old warehouses and modern cafes and galleries.
  • B. Honmoku area
    The Honmoku area is a coastal district in Yokohama, Japan, known for its historic port-related development and cultural sites such as the traditional Japanese landscape of Sankeien Garden.
  • C. Nogizaka area
    Nogizaka area is a quiet, upscale neighborhood in central Tokyo known for its art museums, stylish residences, and proximity to Roppongi and Aoyama.
  • D. Zoshigaya area
    Zoshigaya area is a quiet residential neighborhood in Tokyo known for its historic cemetery, traditional atmosphere, and proximity to central districts like Ikebukuro.
  • E. Suidobashi area
    Suidobashi area is a central Tokyo neighborhood known for its major train station, proximity to Tokyo Dome City and universities, and mix of entertainment, sports, and office facilities.
  • 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_69d6aaddeaa8819088b30ef7b50598c9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8014e72748190a01bde2f0105cedb completed April 9, 2026, 7:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58d6eea4c81908319a590d2d9e177 completed April 20, 2026, 2:20 a.m.
NEDg Description generation batch_69e59777b1208190a33a50da286535ee completed April 20, 2026, 3:03 a.m.
NED2 Entity disambiguation (via description) batch_69e5a3cf9d388190944340af484b3a54 completed April 20, 2026, 3:55 a.m.
Created at: April 8, 2026, 9:34 p.m.