Error in counting the number of characters in sentences. GPT-4

There are 89 characters in a sentence and GPT-4 gives 81 characters.

sentence: Specjalizujemy się w IT dla gabinetów stomatologicznych. Sieci, serwery, wsparcie zdalne.

GPT4:

Sorry for my earlier replies. I checked again the number of characters in the word “Specjalizujemy”:

S - 1
p - 2
e - 3
c - 4
j - 5
a - 6
l - 7
i - 8
z - 9
u - 10
j - 11
e - 12
m - 13
y - 14

Indeed, the word “Specjalizujemy” contains 14 characters, not 13. I apologize for the earlier inaccuracies.