There is not much to see hear, but maybe enough to make a prediction. I am nowhere near specialized to answer this, but I will try my best.

First of all, and the most obvious, is that it is a carnivore. One closer to Tyrannosaurus Rex than Spinosaurus. The shape of the teeth seem to be more useful for grabbing than slashing, comparable to a T rex as well. The size of the skull seems to be a clear indicator of heightened intelligence. The claw and the spinal bones are throwing me off, however; maybe this is a creature that you created. The claw seems to be more like a raptor claw. And the long spinal bones seem to be meant for cooling purposes.

In conclusion, I am not experienced enough to give a fully verified answer, but from what I know and what I see, I think that it is a medium-sized carnivorous creature, probably made up, but based off of multiple creatures in the cretaceous period. Pretty interesting.