I was looking for the melting point of tpe, which is somewhere between 100 and 300 with different orgs giving slightly different answers. (Why this is I'll find out later).
However, kagi confidently reported 931 °C, which is wrong. Turns out wolframalpha autocorrected tpe to the and gave me the average melting point for the elements in the periodic table (I think?).
The same happened for and other similar spellings, sometimes it was kagi autocorrecting (khe, tge) and other times it was wolframalpha (whe, tpe). But kagi does not show when wolframalpha is autocorrecting.
Kagi offering incorrect information:

And it's source

I'm glad to see the info button for the sources tho! It helps me double check the things I find
I'd expect a message or something "Wolframalpha might autocorrect your query" or a check wether wolframalpha is autocorrecting, and then just omit the result. Or perhaps wolfram has a verbatim option?