Triple

T18055165
Position Surface form Disambiguated ID Type / Status
Subject Meliti E432017 entity
Predicate hasPowerInfrastructure P2560 FINISHED
Object Meliti Power Station (nearby)
Meliti Power Station (nearby) is a lignite-fired thermal power plant located close to the town of Meliti in northern Greece, contributing significantly to the region’s electricity generation.
E1302988 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: Meliti Power Station (nearby) | Statement: [Meliti, hasPowerInfrastructure, Meliti Power Station (nearby)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meliti Power Station (nearby)
Context triple: [Meliti, hasPowerInfrastructure, Meliti Power Station (nearby)]
  • A. Methil Power Station (former)
    Methil Power Station (former) was a coal-fired power station in Methil, Fife, Scotland, that operated for much of the 20th century before its decommissioning and demolition.
  • B. Liapootah Power Station
    Liapootah Power Station is a hydroelectric power facility in Tasmania, Australia, that forms part of the state's extensive Derwent River power scheme.
  • C. Ptolemaida Power Station
    Ptolemaida Power Station is a major lignite-fired thermal power plant in northern Greece that has long been one of the country’s key electricity-generating facilities.
  • D. 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.
  • E. Liddell Power Station
    Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
  • 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: Meliti Power Station (nearby)
Triple: [Meliti, hasPowerInfrastructure, Meliti Power Station (nearby)]
Generated description
Meliti Power Station (nearby) is a lignite-fired thermal power plant located close to the town of Meliti in northern Greece, contributing significantly to the region’s electricity generation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Meliti Power Station (nearby)
Target entity description: Meliti Power Station (nearby) is a lignite-fired thermal power plant located close to the town of Meliti in northern Greece, contributing significantly to the region’s electricity generation.
  • A. Methil Power Station (former)
    Methil Power Station (former) was a coal-fired power station in Methil, Fife, Scotland, that operated for much of the 20th century before its decommissioning and demolition.
  • B. Liapootah Power Station
    Liapootah Power Station is a hydroelectric power facility in Tasmania, Australia, that forms part of the state's extensive Derwent River power scheme.
  • C. Ptolemaida Power Station
    Ptolemaida Power Station is a major lignite-fired thermal power plant in northern Greece that has long been one of the country’s key electricity-generating facilities.
  • D. 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.
  • E. Liddell Power Station
    Liddell Power Station is a large coal-fired power plant in New South Wales, Australia, long serving as a major source of electricity generation before its planned closure as part of the country’s energy transition.
  • 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_69d8b906482481908183315b9ecf9994 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4c101dfb081908dc66f4b4967d8c7 completed April 19, 2026, 11:48 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0349c130788190b6c4aeaf2e1f2e97 completed May 12, 2026, 3:39 p.m.
NEDg Description generation batch_6a034b81d3a4819087f9ead00f13635e completed May 12, 2026, 3:47 p.m.
NED2 Entity disambiguation (via description) batch_6a034c190a58819096c77a2254511256 completed May 12, 2026, 3:49 p.m.
Created at: April 10, 2026, 10:26 a.m.