Triple

T21548058
Position Surface form Disambiguated ID Type / Status
Subject Susitna-Watana Hydroelectric Project E531681 entity
Predicate reservoirName P13043 FINISHED
Object Watana Reservoir — 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: Watana Reservoir | Statement: [Susitna-Watana Hydroelectric Project, reservoirName, Watana Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Watana Reservoir
Context triple: [Susitna-Watana Hydroelectric Project, reservoirName, Watana Reservoir]
  • A. Yesa Reservoir
    Yesa Reservoir is a large artificial lake on the Aragón River in northern Spain, known for water supply, irrigation, and hydroelectric power within the Ebro basin.
  • B. Almatti Reservoir
    Almatti Reservoir is a major water body in Karnataka, India, formed on the Krishna River and used for irrigation, power generation, and regional water supply.
  • C. Aparan Reservoir
    Aparan Reservoir is an artificial lake in Armenia that serves as a major water storage and irrigation resource for the surrounding region.
  • D. Murum Reservoir
    Murum Reservoir is a large artificial lake in Sarawak, Malaysia, formed by the Murum Dam as part of a major hydroelectric power project on the Murum River.
  • E. Naghlu Reservoir
    Naghlu Reservoir is a large artificial lake in Afghanistan formed by the Naghlu Dam, primarily used for hydroelectric power generation and water storage.
  • 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: Watana Reservoir
Target entity description: Watana Reservoir is a planned large artificial lake in Alaska that would be created by the proposed Susitna-Watana Hydroelectric Project on the Susitna River.
  • A. Yesa Reservoir
    Yesa Reservoir is a large artificial lake on the Aragón River in northern Spain, known for water supply, irrigation, and hydroelectric power within the Ebro basin.
  • B. Almatti Reservoir
    Almatti Reservoir is a major water body in Karnataka, India, formed on the Krishna River and used for irrigation, power generation, and regional water supply.
  • C. Aparan Reservoir
    Aparan Reservoir is an artificial lake in Armenia that serves as a major water storage and irrigation resource for the surrounding region.
  • D. Murum Reservoir
    Murum Reservoir is a large artificial lake in Sarawak, Malaysia, formed by the Murum Dam as part of a major hydroelectric power project on the Murum River.
  • E. Naghlu Reservoir
    Naghlu Reservoir is a large artificial lake in Afghanistan formed by the Naghlu Dam, primarily used for hydroelectric power generation and water storage.
  • 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_69e0c45f17148190949c330ab9c27706 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eeb590bb0881908cd849096696db10 completed April 27, 2026, 1:02 a.m.
Created at: April 16, 2026, 6:28 p.m.