其他简单图片可能无法展现能力. 就拿一个难度超高的, 当时令我最为震撼的一个测试吧 
先看当年的官方宣传图： 
 [rice] 
图片下面官方附注的提示词： 
Mound of rice with thousands of grains, zoomed out.
One of those grains has "GPT Image 2" etched onto it, just big enough to fit on that single grain.
This rice grain is exactly the same size as the others, not any bigger or smaller, and blends into the rice mound well so it cannot be spotted at a glance.


见 https://o...