Triple

T23120451
Position Surface form Disambiguated ID Type / Status
Subject Tokamak Fusion Test Reactor E576876 entity
Predicate partOf P40 FINISHED
Object U.S. magnetic fusion energy program — NE NERFINISHED

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: U.S. magnetic fusion energy program | Statement: [Tokamak Fusion Test Reactor, partOf, U.S. magnetic fusion energy program]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. magnetic fusion energy program
Context triple: [Tokamak Fusion Test Reactor, partOf, U.S. magnetic fusion energy program]
  • A. Fusion Energy Sciences program chosen
    The Fusion Energy Sciences program is a U.S. Department of Energy research initiative focused on advancing the science and technology needed to develop fusion as a practical, clean energy source.
  • B. National Spherical Torus Experiment
    The National Spherical Torus Experiment is a major fusion energy research device that studies plasma confinement in a compact, spherical tokamak configuration.
  • C. Fusion Science and Technology
    Fusion Science and Technology is a peer-reviewed scientific journal focusing on research and developments in nuclear fusion and related plasma science and engineering.
  • D. Tokamak Fusion Test Reactor
    The Tokamak Fusion Test Reactor was a major experimental fusion device in the United States that set world records for plasma temperature and fusion power in the late 20th century.
  • E. Fusion Energy Division
    The Fusion Energy Division is a specialized unit within the American Nuclear Society that focuses on the science, technology, and advancement of fusion as a potential energy source.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e245f6c2e881909a228fdcfeb7c7d3 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18e4f9be881908307838bfb5edc0c completed April 29, 2026, 4:51 a.m.
Created at: April 17, 2026, 3:59 p.m.