It seems on certain result, some text data when relating to maths does not seem to be outputting correctly.
This was on a "Customised" asisstant based on GPT 4 Turbo.
Example conversation: https://kagi.com/assistant?mode=6&sub_mode=NaN&thread=y6erghD0BzhJBl5uZCieDl6isaLavRLR
Screenshot from the relevant section:
Text formatting should take effect rather than the raw characters being printed.