Triple

T13646563
Position Surface form Disambiguated ID Type / Status
Subject Urawa Station E326116 entity
Predicate nearbyFacility P350 FINISHED
Object Urawa Ward Office
Urawa Ward Office is the main local government administrative center serving the Urawa area of Saitama City, Japan.
 E1053749 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: Urawa Ward Office | Statement: [Urawa Station, nearbyFacility, Urawa Ward Office]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Urawa Ward Office
Context triple: [Urawa Station, nearbyFacility, Urawa Ward Office]
  • A. Minato Ward Office
    Minato Ward Office is the local government building that administers public services and municipal affairs for Osaka’s Minato Ward.
  • B. Yodogawa Ward Office
    Yodogawa Ward Office is the local administrative government office responsible for providing public services and municipal administration to residents of Yodogawa-ku in Osaka, Japan.
  • C. Naniwa Ward Office
    Naniwa Ward Office is the local government administrative center responsible for providing public services and municipal administration for Osaka’s Naniwa Ward.
  • D. Toyohira Ward Office
    Toyohira Ward Office is the local administrative government office responsible for providing public services and municipal administration to residents of Toyohira-ku in Sapporo, Japan.
  • E. Nishi Ward Office
    Nishi Ward Office is the local government administrative center serving Yokohama’s Nishi Ward in Kanagawa Prefecture, Japan.
  • 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: Urawa Ward Office
Triple: [Urawa Station, nearbyFacility, Urawa Ward Office]
Generated description
Urawa Ward Office is the main local government administrative center serving the Urawa area of Saitama City, Japan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Urawa Ward Office
Target entity description: Urawa Ward Office is the main local government administrative center serving the Urawa area of Saitama City, Japan.
  • A. Minato Ward Office
    Minato Ward Office is the local government building that administers public services and municipal affairs for Osaka’s Minato Ward.
  • B. Yodogawa Ward Office
    Yodogawa Ward Office is the local administrative government office responsible for providing public services and municipal administration to residents of Yodogawa-ku in Osaka, Japan.
  • C. Naniwa Ward Office
    Naniwa Ward Office is the local government administrative center responsible for providing public services and municipal administration for Osaka’s Naniwa Ward.
  • D. Toyohira Ward Office
    Toyohira Ward Office is the local administrative government office responsible for providing public services and municipal administration to residents of Toyohira-ku in Sapporo, Japan.
  • E. Nishi Ward Office
    Nishi Ward Office is the local government administrative center serving Yokohama’s Nishi Ward in Kanagawa Prefecture, Japan.
  • 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_69d8076beddc8190a53156f5bea77f5e completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc6073e888190965456a639839749 completed April 12, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f78af948408190bca7f2e46863391e completed May 3, 2026, 5:50 p.m.
NEDg Description generation batch_69f78bd52b748190ab483ec7634a6549 completed May 3, 2026, 5:54 p.m.
NED2 Entity disambiguation (via description) batch_69f78d277c5c8190970cb3cd0fd32905 completed May 3, 2026, 6 p.m.
Created at: April 9, 2026, 9:51 p.m.