Triple

T12375266
Position Surface form Disambiguated ID Type / Status
Subject Shibaura Pier E295105 entity
Predicate locatedEastOf P4240 FINISHED
Object Shiba district
Shiba district is a central area in Tokyo’s Minato ward known for its mix of business, residential neighborhoods, and landmarks such as Zojoji Temple and Tokyo Tower nearby.
 E1196150 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: Shiba district | Statement: [Shibaura Pier, locatedEastOf, Shiba district]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shiba district
Context triple: [Shibaura Pier, locatedEastOf, Shiba district]
  • A. Hachiken district
    Hachiken district is a neighborhood within Nishi-ku, Sapporo, known as a primarily residential area with local shops and community facilities.
  • B. Tsuzuki District
    Tsuzuki District is a former administrative district that once existed within Kyoto Prefecture in Japan.
  • C. 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.
  • D. 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.
  • E. Otsuka district
    Otsuka district is a neighborhood in Tokyo, Japan, known for its mix of residential streets, local shopping areas, and convenient rail access.
  • 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: Shiba district
Triple: [Shibaura Pier, locatedEastOf, Shiba district]
Generated description
Shiba district is a central area in Tokyo’s Minato ward known for its mix of business, residential neighborhoods, and landmarks such as Zojoji Temple and Tokyo Tower nearby.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Shiba district
Target entity description: Shiba district is a central area in Tokyo’s Minato ward known for its mix of business, residential neighborhoods, and landmarks such as Zojoji Temple and Tokyo Tower nearby.
  • A. Hachiken district
    Hachiken district is a neighborhood within Nishi-ku, Sapporo, known as a primarily residential area with local shops and community facilities.
  • B. Tsuzuki District
    Tsuzuki District is a former administrative district that once existed within Kyoto Prefecture in Japan.
  • C. 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.
  • D. 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.
  • E. Otsuka district
    Otsuka district is a neighborhood in Tokyo, Japan, known for its mix of residential streets, local shopping areas, and convenient rail access.
  • 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_69d6ab6d8a4081908636601e69ddf262 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93fa8ca7c8190b3f8e9c2ec23e837 completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69fff288ba908190a36c4784331d1e60 completed May 10, 2026, 2:50 a.m.
NEDg Description generation batch_69fff3806ab08190b2450b0f1f4bfc3c completed May 10, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69fff3f2760c8190a58fedc2798614ae completed May 10, 2026, 2:56 a.m.
Created at: April 8, 2026, 9:54 p.m.