Triple

T16614246
Position Surface form Disambiguated ID Type / Status
Subject Super-Kamiokande Collaboration E403651 entity
Predicate basedIn P40 FINISHED
Object Hida, Gifu Prefecture, Japan
Hida, in Gifu Prefecture, Japan, is a mountainous city known for its traditional rural landscapes and as the site of major underground physics experiments such as the Super-Kamiokande neutrino observatory.
 E1223610 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: Hida, Gifu Prefecture, Japan | Statement: [Super-Kamiokande Collaboration, basedIn, Hida, Gifu Prefecture, Japan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hida, Gifu Prefecture, Japan
Context triple: [Super-Kamiokande Collaboration, basedIn, Hida, Gifu Prefecture, Japan]
  • A. Hikawa, Shimane Prefecture, Japan
    Hikawa in Shimane Prefecture, Japan, is a town in the Izumo region known for serving as the location of Izumo Airport, a key regional air transport hub.
  • B. Toyoyama, Aichi Prefecture, Japan
    Toyoyama is a small town in Aichi Prefecture, Japan, best known internationally as the birthplace of baseball star Ichiro Suzuki.
  • C. Kashiwazaki, Niigata Prefecture, Japan
    Kashiwazaki is a coastal city in Niigata Prefecture, Japan, known for its role in regional industry and as the site of one of the world’s largest nuclear power stations.
  • D. Komatsu, Ishikawa Prefecture, Japan
    Komatsu, in Ishikawa Prefecture, Japan, is a regional city on the Sea of Japan coast known for its manufacturing industry, cultural festivals, and role as a transportation hub.
  • E. Matsumoto, Nagano, Japan
    Matsumoto, Nagano, Japan is a historic castle city in central Honshu known for its scenic alpine setting and as the hometown of avant-garde artist Yayoi Kusama.
  • 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: Hida, Gifu Prefecture, Japan
Triple: [Super-Kamiokande Collaboration, basedIn, Hida, Gifu Prefecture, Japan]
Generated description
Hida, in Gifu Prefecture, Japan, is a mountainous city known for its traditional rural landscapes and as the site of major underground physics experiments such as the Super-Kamiokande neutrino observatory.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hida, Gifu Prefecture, Japan
Target entity description: Hida, in Gifu Prefecture, Japan, is a mountainous city known for its traditional rural landscapes and as the site of major underground physics experiments such as the Super-Kamiokande neutrino observatory.
  • A. Hikawa, Shimane Prefecture, Japan
    Hikawa in Shimane Prefecture, Japan, is a town in the Izumo region known for serving as the location of Izumo Airport, a key regional air transport hub.
  • B. Toyoyama, Aichi Prefecture, Japan
    Toyoyama is a small town in Aichi Prefecture, Japan, best known internationally as the birthplace of baseball star Ichiro Suzuki.
  • C. Kashiwazaki, Niigata Prefecture, Japan
    Kashiwazaki is a coastal city in Niigata Prefecture, Japan, known for its role in regional industry and as the site of one of the world’s largest nuclear power stations.
  • D. Komatsu, Ishikawa Prefecture, Japan
    Komatsu, in Ishikawa Prefecture, Japan, is a regional city on the Sea of Japan coast known for its manufacturing industry, cultural festivals, and role as a transportation hub.
  • E. Matsumoto, Nagano, Japan
    Matsumoto, Nagano, Japan is a historic castle city in central Honshu known for its scenic alpine setting and as the hometown of avant-garde artist Yayoi Kusama.
  • 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_69d883897eb481909eaaa088ba9918d9 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e360983d2c8190b1fe7f18aedfbde1 completed April 18, 2026, 10:44 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0075aeaa9881908bdef0f9f2b52e60 completed May 10, 2026, 12:10 p.m.
NEDg Description generation batch_6a007705f57881908b07a20ae8957c64 completed May 10, 2026, 12:16 p.m.
NED2 Entity disambiguation (via description) batch_6a007b18f0b08190a9ddc6ad7358d6b8 completed May 10, 2026, 12:33 p.m.
Created at: April 10, 2026, 5:17 a.m.