There is no hard, agreed-upon, defintion of either inflation or hyperinflation. Is inflation the cost of good increasing, inflated money (monetary), a function of supply of goods or labor for its production?

Where does growth end and inflation begin? 5%, 7%, 10%, 20%? In the end, I can't argue with the 50% YOY definition. As good as any. But for me, you don't see hyper-inflation unless warr is/was involved.