Triple

T6225326
Position Surface form Disambiguated ID Type / Status
Subject Princeton Plasma Physics Laboratory E139216 entity
Predicate notableProject P4 FINISHED
Object National Spherical Torus Experiment-Upgrade E576874 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: National Spherical Torus Experiment-Upgrade | Statement: [Princeton Plasma Physics Laboratory, notableProject, National Spherical Torus Experiment-Upgrade]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Spherical Torus Experiment-Upgrade
Context triple: [Princeton Plasma Physics Laboratory, notableProject, National Spherical Torus Experiment-Upgrade]
  • A. National Spherical Torus Experiment chosen
    The National Spherical Torus Experiment is a major fusion energy research device that studies plasma confinement in a compact, spherical tokamak configuration.
  • B. Experimental Advanced Superconducting Tokamak
    The Experimental Advanced Superconducting Tokamak (EAST) is a Chinese magnetic confinement fusion research reactor designed to study and advance tokamak-based fusion energy technologies.
  • C. 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.
  • D. ASDEX Upgrade
    ASDEX Upgrade is a major German tokamak fusion experiment focused on studying magnetically confined plasmas and advancing the development of fusion energy.
  • E. Wendelstein 7-X
    Wendelstein 7-X is a large experimental stellarator-type nuclear fusion device in Germany designed to study and optimize magnetically confined plasma for future fusion power plants.
  • 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_69c008afd3148190b71e9eaa60420dd1 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062d42c688190be4d8d8325d6daaa completed March 22, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c243f042b08190a32bb07acd419b4c completed March 24, 2026, 7:57 a.m.
Created at: March 22, 2026, 4:22 p.m.