Triple

T22611797
Position Surface form Disambiguated ID Type / Status
Subject Kyoto Tango Railway E566723 entity
Predicate headquartersLocation P62 FINISHED
Object Miyazu, Kyoto Prefecture, Japan — NE NERFINISHED

How this triple was built (3 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: Miyazu, Kyoto Prefecture, Japan | Statement: [Kyoto Tango Railway, headquartersLocation, Miyazu, Kyoto Prefecture, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Miyazu, Kyoto Prefecture, Japan
Context triple: [Kyoto Tango Railway, headquartersLocation, Miyazu, Kyoto Prefecture, Japan]
  • A. Maizuru, Kyoto Prefecture, Japan
    Maizuru, in Kyoto Prefecture, is a coastal Japanese city on the Sea of Japan known historically as a major naval base and shipbuilding center.
  • B. Oyamazaki, Kyoto Prefecture
    Oyamazaki, Kyoto Prefecture is a small town in southern Kyoto Prefecture known for its historic role as a strategic crossroads and the site of the Battle of Yamazaki.
  • C. Yawata, Kyoto Prefecture
    Yawata, Kyoto Prefecture is a small city in the Kyoto metropolitan area of Japan, known for its historic shrines and traditional cultural heritage.
  • D. Katsuragi, Nara Prefecture, Japan
    Katsuragi is a city in Nara Prefecture, Japan, known for its historical and cultural significance in the Kansai region.
  • E. Kashiwara, Osaka Prefecture, Japan
    Kashiwara is a city in Osaka Prefecture, Japan, known as a residential and historical area within the Kansai region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Miyazu, Kyoto Prefecture, Japan
Target entity description: Miyazu is a coastal city in northern Kyoto Prefecture, Japan, known for the scenic Amanohashidate sandbar and serving as an important regional transport hub.
  • A. Maizuru, Kyoto Prefecture, Japan
    Maizuru, in Kyoto Prefecture, is a coastal Japanese city on the Sea of Japan known historically as a major naval base and shipbuilding center.
  • B. Oyamazaki, Kyoto Prefecture
    Oyamazaki, Kyoto Prefecture is a small town in southern Kyoto Prefecture known for its historic role as a strategic crossroads and the site of the Battle of Yamazaki.
  • C. Yawata, Kyoto Prefecture
    Yawata, Kyoto Prefecture is a small city in the Kyoto metropolitan area of Japan, known for its historic shrines and traditional cultural heritage.
  • D. Katsuragi, Nara Prefecture, Japan
    Katsuragi is a city in Nara Prefecture, Japan, known for its historical and cultural significance in the Kansai region.
  • E. Kashiwara, Osaka Prefecture, Japan
    Kashiwara is a city in Osaka Prefecture, Japan, known as a residential and historical area within the Kansai region.
  • F. None of above. chosen

Provenance (2 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_69e245884860819081046ce07d5872c4 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f167eb08c88190bf2380fa8575d2da completed April 29, 2026, 2:07 a.m.
Created at: April 17, 2026, 2:56 p.m.