Triple

T2481039
Position Surface form Disambiguated ID Type / Status
Subject Chiyoda, Tokyo, Japan E55814 entity
Predicate contains P35 FINISHED
Object Chidorigafuchi
Chidorigafuchi is a scenic moat-side area in central Tokyo famed for its cherry blossom-lined promenade and boat-filled waters during hanami season.
 E284938 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: Chidorigafuchi | Statement: [Chiyoda, Tokyo, Japan, contains, Chidorigafuchi]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chidorigafuchi
Context triple: [Chiyoda, Tokyo, Japan, contains, Chidorigafuchi]
  • A. Toyonaka
    Toyonaka is a suburban city in Japan’s Kansai region known for its residential neighborhoods, educational institutions, and proximity to central Osaka.
  • B. Toranomon
    Toranomon is a central business district in Tokyo known for its government offices, corporate headquarters, and proximity to major transport and commercial hubs.
  • C. Ueno
    Ueno is a major district in Tokyo known for Ueno Park, its museums, zoo, and busy transportation hub.
  • D. Kitano-cho
    Kitano-cho is a historic district in Kobe, Japan, known for its preserved Western-style residences built by foreign merchants in the late 19th and early 20th centuries.
  • E. Shibuya Gate
    Shibuya Gate is one of the main access points on the Shibuya side of Tokyo’s Yoyogi Park, serving as a popular entry for visitors coming from the bustling Shibuya area.
  • 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: Chidorigafuchi
Triple: [Chiyoda, Tokyo, Japan, contains, Chidorigafuchi]
Generated description
Chidorigafuchi is a scenic moat-side area in central Tokyo famed for its cherry blossom-lined promenade and boat-filled waters during hanami season.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chidorigafuchi
Target entity description: Chidorigafuchi is a scenic moat-side area in central Tokyo famed for its cherry blossom-lined promenade and boat-filled waters during hanami season.
  • A. Toyonaka
    Toyonaka is a suburban city in Japan’s Kansai region known for its residential neighborhoods, educational institutions, and proximity to central Osaka.
  • B. Toranomon
    Toranomon is a central business district in Tokyo known for its government offices, corporate headquarters, and proximity to major transport and commercial hubs.
  • C. Ueno
    Ueno is a major district in Tokyo known for Ueno Park, its museums, zoo, and busy transportation hub.
  • D. Kitano-cho
    Kitano-cho is a historic district in Kobe, Japan, known for its preserved Western-style residences built by foreign merchants in the late 19th and early 20th centuries.
  • E. Shibuya Gate
    Shibuya Gate is one of the main access points on the Shibuya side of Tokyo’s Yoyogi Park, serving as a popular entry for visitors coming from the bustling Shibuya area.
  • 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_69ab49e670a88190b928e08302381710 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd161bf3c8190834502968180e9cf completed March 7, 2026, 7:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69af98a63a44819092c017b8624e3dc8 completed March 10, 2026, 4:05 a.m.
NEDg Description generation batch_69af98f5d8f08190bdb7404e4534b11b completed March 10, 2026, 4:07 a.m.
NED2 Entity disambiguation (via description) batch_69af995414bc8190923f75ef2d0a1163 completed March 10, 2026, 4:08 a.m.
Created at: March 6, 2026, 9:45 p.m.