With the current force of Inter Milan now, I don't think they will give up the title race so easily. Moreover it is believed that most of their key players are still very much available to play their upcoming matches so definitely their squad this season is Superb and with the fact that they've given their top contender Juventus a gap of 4 points will enable them to play and win more matches in other to still continue with the lead.
At first, I was thinking that Champions League fixtures together with League fixtures will be much for Inter Milan to lead them to dropping some points for Juventus to overtake them in the title race, but they are able to maintain their consistency in all competition and were still at the top of the Seria table.
Now that the Champions' League group stage is over, they have time to settle down and keep their consistency in order to win the League because only Juventus come close with 37 points, and for Juve to overtake them, they need to be winning all their matches including their match against Inter Milan.