Triple

T3504579
Position Surface form Disambiguated ID Type / Status
Subject Paducah Gaseous Diffusion Plant E74044 entity
Predicate operatedBy P86 FINISHED
Object United States Enrichment Corporation
The United States Enrichment Corporation is a U.S. government-created company that specialized in enriching uranium for nuclear power plants and related applications.
 E363968 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: United States Enrichment Corporation | Statement: [Paducah Gaseous Diffusion Plant, operatedBy, United States Enrichment Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Enrichment Corporation
Context triple: [Paducah Gaseous Diffusion Plant, operatedBy, United States Enrichment Corporation]
  • A. United States Atomic Energy Commission
    The United States Atomic Energy Commission was the federal agency that oversaw and regulated the development, production, and civilian use of nuclear energy and weapons in the United States during the early Cold War era.
  • B. Westinghouse Savannah River Company
    Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
  • C. Union Minerals and Alloys Corporation
    Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
  • D. UT–Battelle, LLC
    UT–Battelle, LLC is a private, nonprofit management and operating contractor formed by the University of Tennessee and Battelle Memorial Institute to run the U.S. Department of Energy’s Oak Ridge National Laboratory.
  • E. United States Silver Corporation
    United States Silver Corporation is a U.S.-based mining company primarily engaged in the exploration and production of silver.
  • 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: United States Enrichment Corporation
Triple: [Paducah Gaseous Diffusion Plant, operatedBy, United States Enrichment Corporation]
Generated description
The United States Enrichment Corporation is a U.S. government-created company that specialized in enriching uranium for nuclear power plants and related applications.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: United States Enrichment Corporation
Target entity description: The United States Enrichment Corporation is a U.S. government-created company that specialized in enriching uranium for nuclear power plants and related applications.
  • A. United States Atomic Energy Commission
    The United States Atomic Energy Commission was the federal agency that oversaw and regulated the development, production, and civilian use of nuclear energy and weapons in the United States during the early Cold War era.
  • B. Westinghouse Savannah River Company
    Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
  • C. Union Minerals and Alloys Corporation
    Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
  • D. UT–Battelle, LLC
    UT–Battelle, LLC is a private, nonprofit management and operating contractor formed by the University of Tennessee and Battelle Memorial Institute to run the U.S. Department of Energy’s Oak Ridge National Laboratory.
  • E. United States Silver Corporation
    United States Silver Corporation is a U.S.-based mining company primarily engaged in the exploration and production of silver.
  • 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbf22b1c8190956141d8fb924210 completed March 8, 2026, 6:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373de0a34819096701e24409a08bb completed March 13, 2026, 2:18 a.m.
NEDg Description generation batch_69b377dfd2308190b2762715fa098260 completed March 13, 2026, 2:35 a.m.
NED2 Entity disambiguation (via description) batch_69b37850f18081908ee893dd4cedc183 completed March 13, 2026, 2:37 a.m.
Created at: March 8, 2026, 3:18 p.m.