Triple

T15131221
Position Surface form Disambiguated ID Type / Status
Subject Borssele nuclear power plant E361423 entity
Predicate wasteManagementFacility P117438 FINISHED
Object COVRA
COVRA is the Dutch national organization responsible for the centralized storage and management of radioactive waste.
E1139129 NE FINISHED

How this triple was built (5 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: COVRA | Statement: [Borssele nuclear power plant, wasteManagementFacility, COVRA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: COVRA
Context triple: [Borssele nuclear power plant, wasteManagementFacility, COVRA]
  • A. COV
    COV is the official abbreviation for the National Olympic Committee representing the Czech Republic in the Olympic Movement.
  • B. CvA
    CvA is the abbreviation for the Conservatorium van Amsterdam, a major music conservatory in the Netherlands known for its comprehensive music education and performance programs.
  • C. Cencibel
    Cencibel is a Spanish red wine grape variety, better known internationally as Tempranillo, used to produce full-bodied, age-worthy wines.
  • D. COBR
    COBR is the commonly used acronym for the United Kingdom government’s emergency response committee that convenes in the Cabinet Office Briefing Rooms to coordinate crisis management.
  • E. COA
    COA is the acronym for the Commission on Audit, the independent constitutional body in the Philippines responsible for auditing government funds and properties.
  • 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: COVRA
Triple: [Borssele nuclear power plant, wasteManagementFacility, COVRA]
Generated description
COVRA is the Dutch national organization responsible for the centralized storage and management of radioactive waste.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: COVRA
Target entity description: COVRA is the Dutch national organization responsible for the centralized storage and management of radioactive waste.
  • A. COV
    COV is the official abbreviation for the National Olympic Committee representing the Czech Republic in the Olympic Movement.
  • B. CvA
    CvA is the abbreviation for the Conservatorium van Amsterdam, a major music conservatory in the Netherlands known for its comprehensive music education and performance programs.
  • C. Cencibel
    Cencibel is a Spanish red wine grape variety, better known internationally as Tempranillo, used to produce full-bodied, age-worthy wines.
  • D. COBR
    COBR is the commonly used acronym for the United Kingdom government’s emergency response committee that convenes in the Cabinet Office Briefing Rooms to coordinate crisis management.
  • E. COA
    COA is the acronym for the Commission on Audit, the independent constitutional body in the Philippines responsible for auditing government funds and properties.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: wasteManagementFacility
Context triple: [Borssele nuclear power plant, wasteManagementFacility, COVRA]
  • A. wasteManagement
    Indicates the handling, treatment, and disposal relationship between entities and the waste materials they produce or manage.
  • B. typeOfWasteCovered
    Indicates the specific category or kind of waste material that is included or addressed within a given context, agreement, or regulation.
  • C. wasteOrigin
    Indicates that one entity is the original source or point of generation of a particular waste associated with another entity.
  • D. containsWasteFrom
    Indicates that one entity holds, includes, or is contaminated by waste originating from another entity.
  • E. landfilledFrom
    Indicates that material, waste, or items originate from a specified source and are disposed of by being placed into a landfill at the target location.
  • F. None of above. chosen

Provenance (7 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_69d85a06450081909c5a14ea9851a15e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e005b194748190801e3956bf2429d4 completed April 15, 2026, 9:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7fa449c8190aed8941168b063c3 completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69febbfb58608190830eca7f9a78fc9c completed May 9, 2026, 4:45 a.m.
NED2 Entity disambiguation (via description) batch_69febc842a7081908a85ba2833212650 completed May 9, 2026, 4:48 a.m.
PD Predicate disambiguation batch_69deb9713fe881909dec2fd3f6c84b39 completed April 14, 2026, 10:02 p.m.
PDg Predicate description generation batch_69dec71e8dcc81908badc834b6ccf273 completed April 14, 2026, 11 p.m.
Created at: April 10, 2026, 3:06 a.m.