Triple

T9891359
Position Surface form Disambiguated ID Type / Status
Subject Hongo Campus of the University of Tokyo E181455 entity
Predicate near P350 FINISHED
Object Ueno area of Tokyo
The Ueno area of Tokyo is a historic cultural district known for Ueno Park, major museums, Ueno Zoo, and its busy shopping streets and transit hub.
E827598 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: Ueno area of Tokyo | Statement: [Hongo Campus of the University of Tokyo, near, Ueno area of Tokyo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ueno area of Tokyo
Context triple: [Hongo Campus of the University of Tokyo, near, Ueno area of Tokyo]
  • A. Yoyogi area of Shibuya
    The Yoyogi area of Shibuya is a central Tokyo neighborhood known for its major sports and event facilities, leafy parks, and proximity to bustling Shibuya and Shinjuku districts.
  • B. Nagatachō, Tokyo
    Nagatachō, Tokyo is a central district in Japan’s capital city that serves as the core of the national government, housing key institutions such as the National Diet and the Prime Minister’s office.
  • C. Bunkyo, Tokyo
    Bunkyo, Tokyo is a central special ward of Tokyo known for its educational institutions, cultural sites, and major sports venues such as the Tokyo Dome.
  • D. Aoyama, Tokyo
    Aoyama, Tokyo is an upscale neighborhood in Minato Ward known for its fashionable boutiques, trendy cafes, art galleries, and modern architecture.
  • E. Chiyoda, Tokyo, Japan
    Chiyoda is a central special ward of Tokyo that serves as Japan’s political and administrative heart, housing the Imperial Palace, the National Diet, and many government institutions.
  • 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: Ueno area of Tokyo
Triple: [Hongo Campus of the University of Tokyo, near, Ueno area of Tokyo]
Generated description
The Ueno area of Tokyo is a historic cultural district known for Ueno Park, major museums, Ueno Zoo, and its busy shopping streets and transit hub.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ueno area of Tokyo
Target entity description: The Ueno area of Tokyo is a historic cultural district known for Ueno Park, major museums, Ueno Zoo, and its busy shopping streets and transit hub.
  • A. Yoyogi area of Shibuya
    The Yoyogi area of Shibuya is a central Tokyo neighborhood known for its major sports and event facilities, leafy parks, and proximity to bustling Shibuya and Shinjuku districts.
  • B. Nagatachō, Tokyo
    Nagatachō, Tokyo is a central district in Japan’s capital city that serves as the core of the national government, housing key institutions such as the National Diet and the Prime Minister’s office.
  • C. Bunkyo, Tokyo
    Bunkyo, Tokyo is a central special ward of Tokyo known for its educational institutions, cultural sites, and major sports venues such as the Tokyo Dome.
  • D. Aoyama, Tokyo
    Aoyama, Tokyo is an upscale neighborhood in Minato Ward known for its fashionable boutiques, trendy cafes, art galleries, and modern architecture.
  • E. Chiyoda, Tokyo, Japan
    Chiyoda is a central special ward of Tokyo that serves as Japan’s political and administrative heart, housing the Imperial Palace, the National Diet, and many government institutions.
  • 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_69ca8283a6708190801af7a25a7ebb9f completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cdb47f69588190924a078ea88c97ef completed April 2, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1eb08075c81908e017df8048daba8 completed April 5, 2026, 4:54 a.m.
NEDg Description generation batch_69d1eca8703c8190a473fdafa2a2d273 completed April 5, 2026, 5:01 a.m.
NED2 Entity disambiguation (via description) batch_69d1ed2a1318819087a5b787724fa10c completed April 5, 2026, 5:03 a.m.
Created at: March 30, 2026, 8:39 p.m.