Triple

T10889270
Position Surface form Disambiguated ID Type / Status
Subject Chichibu Mountains E257131 entity
Predicate containsProtectedArea P855 FINISHED
Object Okuchichibu Prefectural Natural Park
Okuchichibu Prefectural Natural Park is a protected natural area in Japan known for its rugged Chichibu mountain landscapes, forests, and hiking trails.
E747022 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: Okuchichibu Prefectural Natural Park | Statement: [Chichibu Mountains, containsProtectedArea, Okuchichibu Prefectural Natural Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Okuchichibu Prefectural Natural Park
Context triple: [Chichibu Mountains, containsProtectedArea, Okuchichibu Prefectural Natural Park]
  • A. Chichibu Tama Kai National Park
    Chichibu Tama Kai National Park is a mountainous national park in Japan known for its forested valleys, rivers, and hiking trails spanning multiple prefectures west of Tokyo.
  • B. Chūbu-Sangaku National Park
    Chūbu-Sangaku National Park is a mountainous national park in central Honshu, Japan, famed for its dramatic “Northern Alps” peaks, alpine scenery, and popular hiking and mountaineering routes.
  • C. Bandai-Asahi National Park
    Bandai-Asahi National Park is a scenic protected area in Japan known for its volcanic landscapes, alpine mountains, lakes, and rich biodiversity.
  • D. Ashizuri-Uwakai National Park
    Ashizuri-Uwakai National Park is a coastal national park in southwestern Shikoku, Japan, renowned for its rugged capes, clear waters, and rich marine and subtropical ecosystems.
  • E. Amami Guntō National Park
    Amami Guntō National Park is a Japanese national park in the Amami Islands, renowned for its subtropical forests, rich biodiversity, and endemic wildlife.
  • 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: Okuchichibu Prefectural Natural Park
Triple: [Chichibu Mountains, containsProtectedArea, Okuchichibu Prefectural Natural Park]
Generated description
Okuchichibu Prefectural Natural Park is a protected natural area in Japan known for its rugged Chichibu mountain landscapes, forests, and hiking trails.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Okuchichibu Prefectural Natural Park
Target entity description: Okuchichibu Prefectural Natural Park is a protected natural area in Japan known for its rugged Chichibu mountain landscapes, forests, and hiking trails.
  • A. Chichibu Tama Kai National Park chosen
    Chichibu Tama Kai National Park is a mountainous national park in Japan known for its forested valleys, rivers, and hiking trails spanning multiple prefectures west of Tokyo.
  • B. Chūbu-Sangaku National Park
    Chūbu-Sangaku National Park is a mountainous national park in central Honshu, Japan, famed for its dramatic “Northern Alps” peaks, alpine scenery, and popular hiking and mountaineering routes.
  • C. Bandai-Asahi National Park
    Bandai-Asahi National Park is a scenic protected area in Japan known for its volcanic landscapes, alpine mountains, lakes, and rich biodiversity.
  • D. Ashizuri-Uwakai National Park
    Ashizuri-Uwakai National Park is a coastal national park in southwestern Shikoku, Japan, renowned for its rugged capes, clear waters, and rich marine and subtropical ecosystems.
  • E. Amami Guntō National Park
    Amami Guntō National Park is a Japanese national park in the Amami Islands, renowned for its subtropical forests, rich biodiversity, and endemic wildlife.
  • F. None of above.

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_69d6aa848804819081b2713ca0bedf06 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d75202b7248190adeb5780fc5b9199 completed April 9, 2026, 7:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69e23b9e5ddc81908cbd27e8db49dbaf completed April 17, 2026, 1:54 p.m.
NEDg Description generation batch_69e2453f6f008190847298f4006290f7 completed April 17, 2026, 2:35 p.m.
NED2 Entity disambiguation (via description) batch_69e288b1d64c8190b31313634b706d0a completed April 17, 2026, 7:23 p.m.
Created at: April 8, 2026, 9:21 p.m.