Hello student as this is the first time when admission in AIIMS is through Neet examination so it's difficult to predict exact cut off. But yes as per experts you've chances to get into new AIIMS with this marks. Cut off vary every year on various factors like level of question in examination seats available and total nunumber of applicants in the entrance examination.

For more accurate results I request you to please use careers360 college predictor - https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Feel free to comment if you've any doubt

Good luck