The other ~$1000 was my part of the student fees, which I paid out of pocket.
I read that the 1098-T does not need to be reported on multiple college FAQ sheets like this one:
https://www.cod.edu/costs/tuition/1098_faq.aspx
Am I required to submit my 1098-T to the IRS? No. Form 1098-T is for informational purposes only and does not need to be submitted to the IRS by the student.
Note: This isn't my college but rather another state college. My college has an FAQ with similar wording.
I also saw it in several online forums, such as this one: