Triple

T4639219
Position Surface form Disambiguated ID Type / Status
Subject Westinghouse Savannah River Company E101609 entity
Predicate associatedWith P37 FINISHED
Object Savannah River Technology Center E273507 NE FINISHED

How this triple was built (2 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: Savannah River Technology Center | Statement: [Westinghouse Savannah River Company, associatedWith, Savannah River Technology Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Savannah River Technology Center
Context triple: [Westinghouse Savannah River Company, associatedWith, Savannah River Technology Center]
  • A. Savannah River Site
    Savannah River Site is a U.S. Department of Energy nuclear reservation in South Carolina historically used for producing materials for nuclear weapons and now focused on environmental cleanup and nuclear materials management.
  • B. Savannah River National Laboratory chosen
    Savannah River National Laboratory is a U.S. Department of Energy research facility in South Carolina specializing in nuclear materials management, environmental remediation, and national security technologies.
  • C. Savannah River Operations Office
    The Savannah River Operations Office is a U.S. Department of Energy field office responsible for overseeing nuclear materials management, environmental cleanup, and related operations at the Savannah River Site in South Carolina.
  • D. Savannah River Nuclear Solutions
    Savannah River Nuclear Solutions is a U.S. government contractor responsible for managing and operating nuclear facilities and environmental cleanup activities at the Savannah River Site in South Carolina.
  • E. Savannah River Ecology Laboratory
    The Savannah River Ecology Laboratory is a research facility focused on ecological and environmental studies, particularly related to the impacts of nuclear and industrial activities on ecosystems.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd43d3bc7c81908f81fcf380476b0f completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a8e0ee88190becab97d2ef1571a completed March 20, 2026, 2:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69beba45b1a88190bb607182167060af completed March 21, 2026, 3:33 p.m.
Created at: March 20, 2026, 1:13 p.m.