Triple

T8627351
Position Surface form Disambiguated ID Type / Status
Subject Okutama E204310 entity
Predicate hasRecreationArea P5383 FINISHED
Object Okutama Lake area
The Okutama Lake area is a scenic mountain reservoir region in western Tokyo known for hiking, camping, fishing, and lakeside leisure activities.
 E747024 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: Okutama Lake area | Statement: [Okutama, hasRecreationArea, Okutama Lake area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Okutama Lake area
Context triple: [Okutama, hasRecreationArea, Okutama Lake area]
  • A. Kakagi Lake
    Kakagi Lake is a scenic freshwater lake in northwestern Ontario, Canada, known for its clear waters, rugged islands, and excellent fishing and outdoor recreation opportunities.
  • B. Mount Ikoma area
    Mount Ikoma area is a scenic mountainous region on the border of Osaka and Nara Prefectures in Japan, known for its panoramic city views, temples, hiking trails, and seasonal cherry blossoms.
  • C. Oguta Lake
    Oguta Lake is a scenic natural freshwater lake in southeastern Nigeria known for its recreational activities, cultural significance, and picturesque surroundings.
  • D. Biwako Quasi-National Park
    Biwako Quasi-National Park is a protected natural area in Japan centered around Lake Biwa, renowned for its scenic lakeside landscapes, mountains, and rich biodiversity.
  • E. Shiretoko Five Lakes
    Shiretoko Five Lakes is a scenic group of small, forest-surrounded lakes on Japan’s Shiretoko Peninsula, renowned for its walking trails, wildlife viewing, and views of untouched wilderness.
  • 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: Okutama Lake area
Triple: [Okutama, hasRecreationArea, Okutama Lake area]
Generated description
The Okutama Lake area is a scenic mountain reservoir region in western Tokyo known for hiking, camping, fishing, and lakeside leisure activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Okutama Lake area
Target entity description: The Okutama Lake area is a scenic mountain reservoir region in western Tokyo known for hiking, camping, fishing, and lakeside leisure activities.
  • A. Kakagi Lake
    Kakagi Lake is a scenic freshwater lake in northwestern Ontario, Canada, known for its clear waters, rugged islands, and excellent fishing and outdoor recreation opportunities.
  • B. Mount Ikoma area
    Mount Ikoma area is a scenic mountainous region on the border of Osaka and Nara Prefectures in Japan, known for its panoramic city views, temples, hiking trails, and seasonal cherry blossoms.
  • C. Oguta Lake
    Oguta Lake is a scenic natural freshwater lake in southeastern Nigeria known for its recreational activities, cultural significance, and picturesque surroundings.
  • D. Biwako Quasi-National Park
    Biwako Quasi-National Park is a protected natural area in Japan centered around Lake Biwa, renowned for its scenic lakeside landscapes, mountains, and rich biodiversity.
  • E. Shiretoko Five Lakes
    Shiretoko Five Lakes is a scenic group of small, forest-surrounded lakes on Japan’s Shiretoko Peninsula, renowned for its walking trails, wildlife viewing, and views of untouched wilderness.
  • 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_69ca834a4ea0819094970dceb9e389f3 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc472ccc0c81908e0708c94a7cbe65 completed March 31, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebbf918f08190a9b0469eae8e0e0d completed April 2, 2026, 6:56 p.m.
NEDg Description generation batch_69cebd805a9881909017933409a39e1c completed April 2, 2026, 7:03 p.m.
NED2 Entity disambiguation (via description) batch_69cebe3f29cc8190b22c30143e7c81bf completed April 2, 2026, 7:06 p.m.
Created at: March 30, 2026, 6:27 p.m.