According to the SAR , Sony FE 85mm F1.2 GM lens will be announced within the next 3 months.
Last week, Sony FE 50mm F1.4 GM lens was officially announced. It is the smallest and lightest in its class. This new lens costs $1,298, first available for pre-order at Amazon/ B&H/ Adorama.
Since Sony has lined up two GM lenses, Sony FE 50mm F1.2 GM and Sony FE 50mm F1.4 GM lens. It will not be surprising to see two GM lenses for the 85mm, F1.4 and F1.2.