Triple

T2822752
Position Surface form Disambiguated ID Type / Status
Subject Pakistan nuclear weapons program E54847 entity
Predicate enrichmentFacility P43537 FINISHED
Object Kahuta uranium enrichment plant
The Kahuta uranium enrichment plant is Pakistan’s primary and highly secretive facility for producing weapons-grade uranium, central to the development of its nuclear arsenal.
E301032 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: Kahuta uranium enrichment plant | Statement: [Pakistan nuclear weapons program, enrichmentFacility, Kahuta uranium enrichment plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kahuta uranium enrichment plant
Context triple: [Pakistan nuclear weapons program, enrichmentFacility, Kahuta uranium enrichment plant]
  • A. Kalinin nuclear power plant
    The Kalinin nuclear power plant is a major Russian nuclear power facility that supplies electricity to the central regions of the country.
  • B. Dimona nuclear facility
    The Dimona nuclear facility is a highly secretive Israeli nuclear installation widely believed to be central to the country's undeclared nuclear weapons program.
  • C. Niagara Falls uranium processing plants
    The Niagara Falls uranium processing plants were key industrial facilities that refined uranium ore for use in early U.S. atomic weapons development during the Manhattan Project.
  • D. K-West Reactor
    K-West Reactor is one of the plutonium production reactors at the Hanford Site in Washington State, historically used to support the U.S. nuclear weapons program.
  • E. Chalk River Laboratories
    Chalk River Laboratories is a major Canadian nuclear research facility in Ontario known for pioneering work in nuclear reactor technology and isotope production.
  • 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: Kahuta uranium enrichment plant
Triple: [Pakistan nuclear weapons program, enrichmentFacility, Kahuta uranium enrichment plant]
Generated description
The Kahuta uranium enrichment plant is Pakistan’s primary and highly secretive facility for producing weapons-grade uranium, central to the development of its nuclear arsenal.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kahuta uranium enrichment plant
Target entity description: The Kahuta uranium enrichment plant is Pakistan’s primary and highly secretive facility for producing weapons-grade uranium, central to the development of its nuclear arsenal.
  • A. Kalinin nuclear power plant
    The Kalinin nuclear power plant is a major Russian nuclear power facility that supplies electricity to the central regions of the country.
  • B. Dimona nuclear facility
    The Dimona nuclear facility is a highly secretive Israeli nuclear installation widely believed to be central to the country's undeclared nuclear weapons program.
  • C. Niagara Falls uranium processing plants
    The Niagara Falls uranium processing plants were key industrial facilities that refined uranium ore for use in early U.S. atomic weapons development during the Manhattan Project.
  • D. K-West Reactor
    K-West Reactor is one of the plutonium production reactors at the Hanford Site in Washington State, historically used to support the U.S. nuclear weapons program.
  • E. Chalk River Laboratories
    Chalk River Laboratories is a major Canadian nuclear research facility in Ontario known for pioneering work in nuclear reactor technology and isotope production.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: enrichmentFacility
Context triple: [Pakistan nuclear weapons program, enrichmentFacility, Kahuta uranium enrichment plant]
  • A. servesFacility
    Indicates that one entity provides services or support to a particular facility as its client, target, or area of operation.
  • B. legacyFacilityOf
    Indicates that one facility is an older, predecessor, or superseded version of another facility within the same organizational or operational context.
  • C. facility
    Indicates that one entity is a building, installation, or physical infrastructure used to host, support, or enable the operations or activities of another entity.
  • D. userFacility
    Indicates a relationship where a user is associated with, has access to, or operates within a particular facility.
  • E. isNamedFacilityOf
    Indicates that a facility bears the official name associated with a particular entity (such as an organization, person, or place).
  • 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_69ab49e100c0819082a40cb797383243 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abdf15b7288190a03d1193cc0544a6 completed March 7, 2026, 8:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69afceaa45e88190a9007885cf7868ef completed March 10, 2026, 7:56 a.m.
NEDg Description generation batch_69afcf138c00819087913972df96f5ad completed March 10, 2026, 7:58 a.m.
NED2 Entity disambiguation (via description) batch_69afcf8d0318819088f9abd895f8ba0a completed March 10, 2026, 8 a.m.
PD Predicate disambiguation batch_69abdd08f2f481908c3da8a9c7a00552 completed March 7, 2026, 8:08 a.m.
PDg Predicate description generation batch_69abdf13d2b8819097b8edaaea90dbe2 completed March 7, 2026, 8:17 a.m.
Created at: March 6, 2026, 9:59 p.m.