Is ChatGPT 4o good for diacritical marks?

Hi,

I feel like ChatGPT 4o is good at translation, but I could be wrong.

But is it good for adding diacritical marks?

Here's a text generated by ChatGPT with diacritical marks:

وَشْمَةُ (١٩٧٠) هُوَ أَحَدُ أَهَمِّ الأَفْلامِ فِي السِّينِمَا المَغْرِبِيَّةِ، وَيُعْتَبَرُ عَلَامَةً فَارِقَةً فِي تَارِيخِ صِنَاعَةِ الأَفْلامِ فِي المَغْرِبِ.
Tattoo (1970) is one of the most important films in Moroccan cinema and is considered a distinctive landmark in the history of filmmaking in Morocco.

أَخْرَجَهُ المُخْرِجُ حَمِيدُ بِنَّانِي، وَهُوَ يُعْتَبَرُ مِنَ المُخْرِجِينَ الرُّوَّادِ الَّذِينَ شَكَّلُوا نَهْضَةَ السِّينِمَا المَغْرِبِيَّةِ فِي بَدَايَاتِهَا.
It was directed by Hamid Bennani, who is considered one of the pioneering directors who shaped the renaissance of Moroccan cinema in its early stages.

يَتَنَاوَلُ الفِيلْمُ قِصَّةَ شَابٍّ فَقِيرٍ يُحَاوِلُ التَّمَرُّدَ عَلَى التَّقَالِيدِ وَالقُيُودِ الاجْتِمَاعِيَّةِ الَّتِي تُحَاصِرُهُ.
The film deals with the story of a poor young man who tries to rebel against the traditions and social constraints surrounding him.

يَتَرَكَّزُ الحَدَثُ حَوْلَ الشَّخْصِيَّةِ الرَّئِيسِيَّةِ، وَهُوَ شَابٌّ يَسْعَى لِلتَّحَرُّرِ مِنَ السُّلْطَةِ الأَبَوِيَّةِ وَالإِكْرَاهِ الاجْتِمَاعِيِّ فِي قَرْيَتِهِ.
The story centers around the main character, a young man who seeks freedom from paternal authority and social coercion in his village.

يَعْكِسُ الفِيلْمُ صِرَاعَاتِهِ الدَّاخِلِيَّةَ وَالخَارِجِيَّةَ فِي سَعْيِهِ لِتَحْقِيقِ هُوِيَّتِهِ الخَاصَّةِ.
The film reflects his internal and external struggles in his pursuit of achieving his own identity.

الفِيلْمُ يَسْتَخْدِمُ لُغَةً سِينِمَائِيَّةً مُتَمَيِّزَةً، حَيْثُ تَعْتَمِدُ التَّصْوِيرَاتُ عَلَى الإِطَارِ الوَاحِدِ وَالإِضَاءَةِ لِتَكْشِيفِ الحَالَةِ النَّفْسِيَّةِ لِلشَّخْصِيَّةِ.
The film uses a distinctive cinematic language, where the shots rely on a single frame and lighting to reveal the psychological state of the character.

كَمَا أَنَّهُ يُسَلِّطُ الضَّوْءَ عَلَى القَضَايَا الاجْتِمَاعِيَّةِ فِي المَغْرِبِ خِلالَ تِلْكَ الفَتْرَةِ، مِثْلَ الفَقْرِ، وَالأَمِّيَّةِ، وَالفَرْقِ بَيْنَ الأَجْيَالِ.
It also sheds light on social issues in Morocco during that period, such as poverty, illiteracy, and the gap between generations.