1. new and most advanced technology (with early-stage risks)
cutting-edge research/technology/techniques, the cutting/bleeding edge of innovation
Something described as being on the ‘cutting edge’ is brand new and uses the latest technology or research in its creation or execution. Something at the 'bleeding edge' might have early-stage risks associated with it due to being untested so far. These terms are usually used in marketing or scientific disciplines to describe something innovative or exciting.