Triple

T12567899
Position Surface form Disambiguated ID Type / Status
Subject Chinzan-so Garden E295518 entity
Predicate locatedIn P40 FINISHED
Object Mejiro area
The Mejiro area is a quiet, upscale neighborhood in Tokyo’s Toshima ward, known for its residential character, educational institutions, and proximity to historic gardens and cultural sites.
 E1027212 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: Mejiro area | Statement: [Chinzan-so Garden, locatedIn, Mejiro area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mejiro area
Context triple: [Chinzan-so Garden, locatedIn, Mejiro area]
  • A. Nippori area
    Nippori area is a neighborhood in Tokyo known for its traditional shitamachi atmosphere, fabric and textile district, and proximity to major rail connections.
  • B. Naka-Meguro area
    The Naka-Meguro area is a trendy Tokyo neighborhood known for its cherry tree–lined Meguro River, stylish cafés, boutiques, and relaxed residential atmosphere.
  • C. Yodoyabashi area
    The Yodoyabashi area is a central business and financial district in Osaka known for its historic architecture, major corporate offices, and proximity to government institutions.
  • D. Ochanomizu area
    The Ochanomizu area is a central Tokyo district known for its universities, musical instrument shops, and historic temples clustered around the Kanda River.
  • E. Omiya area
    The Omiya area is a neighborhood within Kyoto known for its blend of traditional residential streets and convenient urban access, including proximity to major rail and tram lines.
  • 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: Mejiro area
Triple: [Chinzan-so Garden, locatedIn, Mejiro area]
Generated description
The Mejiro area is a quiet, upscale neighborhood in Tokyo’s Toshima ward, known for its residential character, educational institutions, and proximity to historic gardens and cultural sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mejiro area
Target entity description: The Mejiro area is a quiet, upscale neighborhood in Tokyo’s Toshima ward, known for its residential character, educational institutions, and proximity to historic gardens and cultural sites.
  • A. Nippori area
    Nippori area is a neighborhood in Tokyo known for its traditional shitamachi atmosphere, fabric and textile district, and proximity to major rail connections.
  • B. Naka-Meguro area
    The Naka-Meguro area is a trendy Tokyo neighborhood known for its cherry tree–lined Meguro River, stylish cafés, boutiques, and relaxed residential atmosphere.
  • C. Yodoyabashi area
    The Yodoyabashi area is a central business and financial district in Osaka known for its historic architecture, major corporate offices, and proximity to government institutions.
  • D. Ochanomizu area
    The Ochanomizu area is a central Tokyo district known for its universities, musical instrument shops, and historic temples clustered around the Kanda River.
  • E. Omiya area
    The Omiya area is a neighborhood within Kyoto known for its blend of traditional residential streets and convenient urban access, including proximity to major rail and tram lines.
  • 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_69d6ad9cac2c81908e8a7bed82d1e21d completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d954a325948190994bcfc9d571a3a8 completed April 10, 2026, 7:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6f5b5c138819098326891f86eab48 completed May 3, 2026, 7:13 a.m.
NEDg Description generation batch_69f6f80b420c8190b5028be4fa99fb59 completed May 3, 2026, 7:23 a.m.
NED2 Entity disambiguation (via description) batch_69f6f89072a88190b3182f581b1b6762 completed May 3, 2026, 7:26 a.m.
Created at: April 8, 2026, 11:50 p.m.