Triple

T17123560
Position Surface form Disambiguated ID Type / Status
Subject Kanda district E415529 entity
Predicate hasLandmark P105 FINISHED
Object Mansei Bridge area
The Mansei Bridge area is a historic commercial and transit hub in Tokyo known for its retro architecture, riverside views, and concentration of electronics and hobby shops near Akihabara.
E1251224 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: Mansei Bridge area | Statement: [Kanda district, hasLandmark, Mansei Bridge area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mansei Bridge area
Context triple: [Kanda district, hasLandmark, Mansei Bridge area]
  • A. Nishino tunnel area
    Nishino tunnel area is a district in Nishi-ku, Sapporo, known for the Nishino Tunnel and its surrounding residential and transport infrastructure.
  • B. Marunouchi area
    The Marunouchi area is a central business and administrative district in Nagoya’s Naka Ward, known for its government offices, corporate buildings, and convenient urban location.
  • C. Otaru Canal area
    The Otaru Canal area is a historic waterfront district in Otaru, Hokkaido, known for its preserved stone warehouses, romantic canal scenery, and nostalgic atmosphere that attracts many tourists.
  • D. Akashi Kaikyo Bridge vicinity
    Akashi Kaikyo Bridge vicinity is the coastal area surrounding the world’s longest suspension bridge, linking Kobe on Japan’s main island of Honshu with Awaji Island across the eastern Seto Inland Sea.
  • E. Futakotamagawa area
    The Futakotamagawa area is a fashionable riverside neighborhood in Tokyo known for its large shopping complexes, upscale residential developments, and scenic Tama River views.
  • 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: Mansei Bridge area
Triple: [Kanda district, hasLandmark, Mansei Bridge area]
Generated description
The Mansei Bridge area is a historic commercial and transit hub in Tokyo known for its retro architecture, riverside views, and concentration of electronics and hobby shops near Akihabara.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mansei Bridge area
Target entity description: The Mansei Bridge area is a historic commercial and transit hub in Tokyo known for its retro architecture, riverside views, and concentration of electronics and hobby shops near Akihabara.
  • A. Nishino tunnel area
    Nishino tunnel area is a district in Nishi-ku, Sapporo, known for the Nishino Tunnel and its surrounding residential and transport infrastructure.
  • B. Marunouchi area
    The Marunouchi area is a central business and administrative district in Nagoya’s Naka Ward, known for its government offices, corporate buildings, and convenient urban location.
  • C. Otaru Canal area
    The Otaru Canal area is a historic waterfront district in Otaru, Hokkaido, known for its preserved stone warehouses, romantic canal scenery, and nostalgic atmosphere that attracts many tourists.
  • D. Akashi Kaikyo Bridge vicinity
    Akashi Kaikyo Bridge vicinity is the coastal area surrounding the world’s longest suspension bridge, linking Kobe on Japan’s main island of Honshu with Awaji Island across the eastern Seto Inland Sea.
  • E. Futakotamagawa area
    The Futakotamagawa area is a fashionable riverside neighborhood in Tokyo known for its large shopping complexes, upscale residential developments, and scenic Tama River views.
  • 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_69d886d090cc8190a39cb94992586905 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3e80b7e6881909f7635875549a2f1 completed April 18, 2026, 8:22 p.m.
NED1 Entity disambiguation (via context triple) batch_6a013a1062fc8190b1c4e97f42cf3faa completed May 11, 2026, 2:08 a.m.
NEDg Description generation batch_6a013ae461048190a9ced7e956802958 completed May 11, 2026, 2:11 a.m.
NED2 Entity disambiguation (via description) batch_6a013b6824888190853cf36548507e1b completed May 11, 2026, 2:14 a.m.
Created at: April 10, 2026, 5:36 a.m.