Triple

T10760391
Position Surface form Disambiguated ID Type / Status
Subject Saitama (city) E253810 entity
Predicate hasWard P14475 FINISHED
Object Nishi-ku, Saitama
Nishi-ku, Saitama is a ward in the city of Saitama, Japan, known primarily as a residential and suburban area within the Greater Tokyo metropolitan region.
 E890780 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: Nishi-ku, Saitama | Statement: [Saitama (city), hasWard, Nishi-ku, Saitama]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nishi-ku, Saitama
Context triple: [Saitama (city), hasWard, Nishi-ku, Saitama]
  • A. Minami-ku, Saitama
    Minami-ku, Saitama is a southern ward of Saitama City in Japan, known as a primarily residential and commercial area with convenient rail connections to central Tokyo.
  • B. Ōmiya-ku, Saitama
    Ōmiya-ku, Saitama is a major commercial and transportation hub in Saitama City, Japan, known for its busy railway junction, shopping districts, and cultural attractions.
  • C. Midori-ku, Saitama
    Midori-ku, Saitama is a residential ward in the eastern part of Saitama City, Japan, known for its suburban neighborhoods, parks, and access to central Saitama and Tokyo.
  • D. Chūō-ku, Saitama
    Chūō-ku, Saitama is a central administrative ward of Saitama City in Saitama Prefecture, Japan, known for its mix of residential, commercial, and civic facilities.
  • E. Hanamigawa-ku, Chiba
    Hanamigawa-ku, Chiba is one of the administrative wards of Chiba City in Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
  • 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: Nishi-ku, Saitama
Triple: [Saitama (city), hasWard, Nishi-ku, Saitama]
Generated description
Nishi-ku, Saitama is a ward in the city of Saitama, Japan, known primarily as a residential and suburban area within the Greater Tokyo metropolitan region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nishi-ku, Saitama
Target entity description: Nishi-ku, Saitama is a ward in the city of Saitama, Japan, known primarily as a residential and suburban area within the Greater Tokyo metropolitan region.
  • A. Minami-ku, Saitama
    Minami-ku, Saitama is a southern ward of Saitama City in Japan, known as a primarily residential and commercial area with convenient rail connections to central Tokyo.
  • B. Ōmiya-ku, Saitama
    Ōmiya-ku, Saitama is a major commercial and transportation hub in Saitama City, Japan, known for its busy railway junction, shopping districts, and cultural attractions.
  • C. Midori-ku, Saitama
    Midori-ku, Saitama is a residential ward in the eastern part of Saitama City, Japan, known for its suburban neighborhoods, parks, and access to central Saitama and Tokyo.
  • D. Chūō-ku, Saitama
    Chūō-ku, Saitama is a central administrative ward of Saitama City in Saitama Prefecture, Japan, known for its mix of residential, commercial, and civic facilities.
  • E. Hanamigawa-ku, Chiba
    Hanamigawa-ku, Chiba is one of the administrative wards of Chiba City in Japan, known as a residential and commercial area within the Greater Tokyo metropolitan region.
  • 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_69d6aa5f54f4819082d0bbcb6f8797e6 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d731a14c7481909c6f4f9b15dc130f completed April 9, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69dff78257b88190942308719d9fa6a6 completed April 15, 2026, 8:39 p.m.
NEDg Description generation batch_69e0026e7900819087327db5f625169c completed April 15, 2026, 9:26 p.m.
NED2 Entity disambiguation (via description) batch_69e0057a7704819096becb74dc261883 completed April 15, 2026, 9:39 p.m.
Created at: April 8, 2026, 9:16 p.m.