GPT-5.6 Sol Ultra crushed Fable 5 Max in the latest Lava Lamp test: better physics, better color, better graphics, and at 90% less token cost. If you're not counting the cost now, you better watch out when Fable 5 comes off your subscription in just two days. Anthropic better wake up here if they take it off your subscription. Most people will just jump straight to GPT-5.6.