Triple

T18849374
Position Surface form Disambiguated ID Type / Status
Subject EDP Foundation cultural campus E460999 entity
Predicate hasPart P35 FINISHED
Object Central Tejo power station complex 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: Central Tejo power station complex | Statement: [EDP Foundation cultural campus, hasPart, Central Tejo power station complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Tejo power station complex
Context triple: [EDP Foundation cultural campus, hasPart, Central Tejo power station complex]
  • A. Montalto di Castro power station
    Montalto di Castro power station is a large thermal power plant in Italy, originally planned as a nuclear facility and later converted to conventional generation.
  • B. Ascó Nuclear Power Plant
    Ascó Nuclear Power Plant is a major Spanish nuclear power facility located in Catalonia that generates electricity using pressurized water reactors.
  • C. Uri I Power Station
    Uri I Power Station is a major hydroelectric power facility in Jammu and Kashmir, India, utilizing water from the Jhelum River to generate electricity.
  • D. Maria Cristina Hydroelectric Plant
    The Maria Cristina Hydroelectric Plant is a major hydroelectric power facility in the Philippines, known for harnessing the Maria Cristina Falls to supply electricity to Mindanao.
  • E. Amyntaio power station
    Amyntaio power station is a lignite-fired thermal power plant in northern Greece that forms part of the country’s major coal-based electricity generation infrastructure.
  • 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: Central Tejo power station complex
Target entity description: The Central Tejo power station complex is a former thermoelectric power plant in Lisbon that has been preserved and converted into an industrial-heritage museum and cultural venue.
  • A. Montalto di Castro power station
    Montalto di Castro power station is a large thermal power plant in Italy, originally planned as a nuclear facility and later converted to conventional generation.
  • B. Ascó Nuclear Power Plant
    Ascó Nuclear Power Plant is a major Spanish nuclear power facility located in Catalonia that generates electricity using pressurized water reactors.
  • C. Uri I Power Station
    Uri I Power Station is a major hydroelectric power facility in Jammu and Kashmir, India, utilizing water from the Jhelum River to generate electricity.
  • D. Maria Cristina Hydroelectric Plant
    The Maria Cristina Hydroelectric Plant is a major hydroelectric power facility in the Philippines, known for harnessing the Maria Cristina Falls to supply electricity to Mindanao.
  • E. Amyntaio power station
    Amyntaio power station is a lignite-fired thermal power plant in northern Greece that forms part of the country’s major coal-based electricity generation infrastructure.
  • 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_69d8dcfa11e4819090ab1ef5bdcd2b2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5b8f1abdc819081638ed384da191e completed April 20, 2026, 5:26 a.m.
Created at: April 10, 2026, 11:56 a.m.