Turco-persian

what do you know about the turco-persian empire?

That's a really vague question. There were several Turco-Persian Empires. The Ghaznavids were Turco-Persian. The Seljuk Empire too was Turco-Persian to an extent. The Khwarezmids are theorized to be Turco-Persian. There is the Ilkhanate and the Timurids. There are several others that were Turco-Persian, which one are you speaking of?

For most of these, the ruling class was Turkic while the soldiers were Persian. The Persians were regarded as good soldiers and in the first couple of centuries of Islamic expansion, a large part of the soldiers were Persian. The Samanids were the first native Persian dynasty after Arab domination but were subjugated by Turkic peoples. It wasn't until the Safavids that native Persian rule returned.

I don't trust wikipedia at all.

The Turkic peoples invaded the area and became the ruling class. The Persians were the majority so it would make sense for them to be the soldier class.

What is meant by a "Turco-Persian Empire" is a Turkic ruling class and Persian subjects. Turkic peoples never supplanted the Persians in Iran. Babur was of actual Turco-Persian descent but he ruled over the people of the Indian subcontinent.