Living definition
What is EAST Tokamak 1,066-Second Steady-State H-Mode Plasma?
Fusion & Advanced Nuclear Energy, Climate, Space & Materials
- As of
- 2026-07-27
- Revision
- 2026-07-28.1
- Method
- v1.3.0
Definition
The term, in context
AI-assisted draft · approved dataset
EAST (Experimental Advanced Superconducting Tokamak) is a Chinese magnetic-confinement fusion research reactor that uses superconducting magnets to hold hydrogen plasma in a toroidal shape, and its 1,066-second steady-state high-confinement-mode (H-mode) plasma run demonstrated sustained, stable plasma confinement over a duration far longer than most fusion devices achieve.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-07-27, verified readiness is 28 (claimed 30, reported 30, gap 2) — Growing evidence strength; current signals suggest Track; not yet.
The readiness fact belongs to the canonical Readiness Verdict for EAST Tokamak 1,066-Second Steady-State H-Mode Plasma.
Dataset approval
Human editorial release
pragma.vision editorial — standing authorization (operator dev@soft.house, 2026-07-17)
- Dataset
- 2026-07-28.1
- Hash
- sha256:02aa1ee2b9f805eacafe59552c1be4a62ac3e0edb8374314ff1adcfa3147c32f
- Approved
- 2026-07-28