What was the golden age of Abbasid calihate was the reigin of whatf?

The golden age of the Abbasid Caliphate is often associated with the reign of Caliph Harun al-Rashid, who ruled from 786 to 809 CE. This period is marked by significant advancements in science, culture, and the arts, as well as the flourishing of trade and intellectual exchange, particularly in Baghdad. The establishment of the House of Wisdom during this time further facilitated the translation and preservation of classical knowledge. Harun al-Rashid's reign is emblematic of the cultural and political zenith of the Abbasid era.