Triple

T22726381
Position Surface form Disambiguated ID Type / Status
Subject Bouçã Reservoir E562003 entity
Predicate partOf P40 FINISHED
Object Zêzere River hydroelectric scheme — NE NERFINISHED

How this triple was built (2 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: Zêzere River hydroelectric scheme | Statement: [Bouçã Reservoir, partOf, Zêzere River hydroelectric scheme]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zêzere River hydroelectric scheme
Context triple: [Bouçã Reservoir, partOf, Zêzere River hydroelectric scheme]
  • A. Acheloos River hydroelectric scheme
    The Acheloos River hydroelectric scheme is a major Greek energy and water management project on the Acheloos River that comprises multiple dams and power stations, including the Stratos Dam, to generate electricity and regulate water resources.
  • B. Alto Tâmega Dam
    The Alto Tâmega Dam is a hydroelectric dam in northern Portugal that forms part of the Tâmega River energy and water management system.
  • C. Truyère hydroelectric scheme
    The Truyère hydroelectric scheme is a major French hydroelectric power system on the Truyère River, comprising a series of dams, reservoirs, and power stations that supply significant renewable electricity.
  • D. Shannon hydroelectric scheme
    The Shannon hydroelectric scheme is a major early 20th-century Irish engineering project that harnesses the River Shannon to generate electricity and played a key role in the country’s industrial development.
  • E. Bouçã Dam chosen
    Bouçã Dam is a hydroelectric dam and reservoir located on the Zêzere River in central Portugal.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e2454fc984819088213b58ee87a002 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1792a2ee48190bfbdde1a72adfd25 completed April 29, 2026, 3:21 a.m.
Created at: April 17, 2026, 3:20 p.m.