The SPERT III reactor with its C-core of stainless-steel-clad fuel plates is at 25 degrees Celsius (298.15…

The SPERT III reactor with its C-core of stainless-steel-clad fuel plates is at 25 degrees Celsius (298.15…: a task in zero-trust-physics-environments: Environments (Harbor dataset). What the agent is asked, how it is graded, what it runs in, and its files.