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.