What is the highest temperature, ambient pressure type-1 superconductor as of 2022?

I was curious about the highest known Tc for type 1 superconductors.


[This](http://www.superconductors.org/Type1.htm) list suggests lead near 7K is as good as it gets for type-1 superconductors but I wonder if that is true given the current state of the art.


