Triple

T13468341
Position Surface form Disambiguated ID Type / Status
Subject Toda Station E311562 entity
Predicate locatedIn P40 FINISHED
Object Toda, Saitama Prefecture, Japan E705547 NE FINISHED

How this triple was built (2 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: Toda, Saitama Prefecture, Japan | Statement: [Toda Station, locatedIn, Toda, Saitama Prefecture, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Toda, Saitama Prefecture, Japan
Context triple: [Toda Station, locatedIn, Toda, Saitama Prefecture, Japan]
  • A. Sayama, Saitama, Japan
    Sayama is a city in Saitama Prefecture, Japan, known for its automotive manufacturing facilities and proximity to the Tokyo metropolitan area.
  • B. Wako, Saitama Prefecture, Japan
    Wako is a suburban city in Saitama Prefecture, Japan, on the northern outskirts of Tokyo, known for hosting major national institutions and research facilities.
  • C. Saitama Prefecture, Japan
    Saitama Prefecture, Japan is a populous prefecture in the Kantō region just north of Tokyo, known for its role as a major residential and commercial hub as well as for hosting key national institutions.
  • D. Iruma, Saitama, Japan
    Iruma is a city in Saitama Prefecture, Japan, known for its Sayama tea production and suburban residential character within the Greater Tokyo area.
  • E. Toda, Saitama chosen
    Toda, Saitama is a city in Saitama Prefecture, Japan, located just north of Tokyo and known as a residential and commuter town within the Greater Tokyo metropolitan area.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d806a938b8819097ec43a2229fc7f9 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf21e46081908a00c9acf54f270f completed April 12, 2026, 2:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69f74629f1408190b54194fe794be39a completed May 3, 2026, 12:57 p.m.
Created at: April 9, 2026, 9:42 p.m.