Long chains of simple addition, like 1+1-1+1-1… (out to say 30 characters) were able to trip it up a few days ago. Not sure if thats still the case Funny enough

Long chains of simple addition, like 1+1-1+1-1… (out to say 30 characters) were able to trip it up a few days ago. Not sure if thats still the case Funny enough it would get the right answer in its explanation but produce something incorrect as its final answer. I’m sure this would be resolved with this articles authors suggestion of using “think carefully”