Triple

T10383754
Position Surface form Disambiguated ID Type / Status
Subject Tateyama Kurobe Alpine Route E244706 entity
Predicate feature P374 FINISHED
Object Kurobe Dam
Kurobe Dam is a major hydroelectric dam in Japan’s Northern Alps, renowned for its impressive scale, scenic mountain setting, and status as a key sightseeing highlight along the Tateyama Kurobe Alpine Route.
E859922 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: Kurobe Dam | Statement: [Tateyama Kurobe Alpine Route, feature, Kurobe Dam]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kurobe Dam
Context triple: [Tateyama Kurobe Alpine Route, feature, Kurobe Dam]
  • A. Guri Dam
    Guri Dam is one of the world’s largest hydroelectric dams, located on the Caroní River in Venezuela and a major source of the country’s electricity.
  • B. Oahe Dam
    Oahe Dam is a large earth-fill dam on the Missouri River in South Dakota, forming Lake Oahe, one of the largest man-made reservoirs in the United States and a major source of hydroelectric power, irrigation, and flood control.
  • C. Ikeda Dam
    Ikeda Dam is a major hydroelectric dam in Japan known for generating power and regulating water flow on the Yoshino River.
  • D. Koka Dam
    Koka Dam is a major hydroelectric and irrigation dam in Ethiopia that creates the Koka Reservoir on the Awash River.
  • E. Ukai Dam
    Ukai Dam is a major multi-purpose reservoir and hydroelectric dam in Gujarat, India, built on the Tapi River for irrigation, power generation, and flood control.
  • 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: Kurobe Dam
Triple: [Tateyama Kurobe Alpine Route, feature, Kurobe Dam]
Generated description
Kurobe Dam is a major hydroelectric dam in Japan’s Northern Alps, renowned for its impressive scale, scenic mountain setting, and status as a key sightseeing highlight along the Tateyama Kurobe Alpine Route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kurobe Dam
Target entity description: Kurobe Dam is a major hydroelectric dam in Japan’s Northern Alps, renowned for its impressive scale, scenic mountain setting, and status as a key sightseeing highlight along the Tateyama Kurobe Alpine Route.
  • A. Guri Dam
    Guri Dam is one of the world’s largest hydroelectric dams, located on the Caroní River in Venezuela and a major source of the country’s electricity.
  • B. Oahe Dam
    Oahe Dam is a large earth-fill dam on the Missouri River in South Dakota, forming Lake Oahe, one of the largest man-made reservoirs in the United States and a major source of hydroelectric power, irrigation, and flood control.
  • C. Ikeda Dam
    Ikeda Dam is a major hydroelectric dam in Japan known for generating power and regulating water flow on the Yoshino River.
  • D. Koka Dam
    Koka Dam is a major hydroelectric and irrigation dam in Ethiopia that creates the Koka Reservoir on the Awash River.
  • E. Ukai Dam
    Ukai Dam is a major multi-purpose reservoir and hydroelectric dam in Gujarat, India, built on the Tapi River for irrigation, power generation, and flood control.
  • 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_69d381b5116081908d85227bab6d3c0c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9a2aafc8190aa11d14852fa1599 completed April 7, 2026, 11:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7959b6c2c819085b606280024c0f9 completed April 9, 2026, 12:03 p.m.
NEDg Description generation batch_69d799bd91e4819085fbd44d524aaf97 completed April 9, 2026, 12:21 p.m.
NED2 Entity disambiguation (via description) batch_69d79a6086fc8190ab8454a216dfda8c completed April 9, 2026, 12:24 p.m.
Created at: April 6, 2026, 12:04 p.m.