Allegedly 14-0 against a bunch of top players and 200-0 against Leela Zero, so it's clearly strong. I think those figures are compatible with its being substant

Allegedly 14-0 against a bunch of top players and 200-0 against Leela Zero, so it's clearly strong. I think those figures are compatible with its being substantially weaker than the strongest incarnations of AlphaGo, though.