Triple

T11522763
Position Surface form Disambiguated ID Type / Status
Subject Sugamo Station E273206 entity
Predicate servesDistrict P82 FINISHED
Object Sugamo district
Sugamo district is a neighborhood in Tokyo’s Toshima ward known for its traditional shopping street and popularity among older residents, often nicknamed the “Harajuku for old ladies.”
 E1046228 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: Sugamo district | Statement: [Sugamo Station, servesDistrict, Sugamo district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sugamo district
Context triple: [Sugamo Station, servesDistrict, Sugamo district]
  • A. Oshiage district
    Oshiage district is a neighborhood in Tokyo best known as the area surrounding Tokyo Skytree, featuring a major transit hub and a mix of commercial and residential zones.
  • B. Tsuzuki District
    Tsuzuki District is a former administrative district that once existed within Kyoto Prefecture in Japan.
  • C. Nishi-Ogu district
    Nishi-Ogu district is a residential neighborhood located within Arakawa Ward in Tokyo, Japan.
  • D. Shimen District
    Shimen District is a rural coastal district in northern Taiwan known for its scenic shoreline, historic sites, and role as part of New Taipei City.
  • E. Ebisu district
    Ebisu district is a fashionable neighborhood in Tokyo known for its upscale dining, shopping, and nightlife, as well as its convenient access from central Shibuya.
  • 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: Sugamo district
Triple: [Sugamo Station, servesDistrict, Sugamo district]
Generated description
Sugamo district is a neighborhood in Tokyo’s Toshima ward known for its traditional shopping street and popularity among older residents, often nicknamed the “Harajuku for old ladies.”
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sugamo district
Target entity description: Sugamo district is a neighborhood in Tokyo’s Toshima ward known for its traditional shopping street and popularity among older residents, often nicknamed the “Harajuku for old ladies.”
  • A. Oshiage district
    Oshiage district is a neighborhood in Tokyo best known as the area surrounding Tokyo Skytree, featuring a major transit hub and a mix of commercial and residential zones.
  • B. Tsuzuki District
    Tsuzuki District is a former administrative district that once existed within Kyoto Prefecture in Japan.
  • C. Nishi-Ogu district
    Nishi-Ogu district is a residential neighborhood located within Arakawa Ward in Tokyo, Japan.
  • D. Shimen District
    Shimen District is a rural coastal district in northern Taiwan known for its scenic shoreline, historic sites, and role as part of New Taipei City.
  • E. Ebisu district
    Ebisu district is a fashionable neighborhood in Tokyo known for its upscale dining, shopping, and nightlife, as well as its convenient access from central Shibuya.
  • 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_69d6aae3fbec8190a14632a5df2538b6 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d87fd26648819083de19bcddf8ad69 completed April 10, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69f75d756bd08190a79adc9a2e6188ed completed May 3, 2026, 2:36 p.m.
NEDg Description generation batch_69f75e30545c8190b47bd1e06411a163 completed May 3, 2026, 2:39 p.m.
NED2 Entity disambiguation (via description) batch_69f75e9fc1508190800291a16840a9a8 completed May 3, 2026, 2:41 p.m.
Created at: April 8, 2026, 9:37 p.m.