The "US-Taliban reconciliation talks" produced "tangible results that are positive for all parties concerned", state-run WAM news agency said. A new round of talks would be held in Abu Dhabi "to complete the Afghanistan reconciliation process," WAM said without providing further details.
US envoy Zalmay Khalilzad said he had "productive" meetings in the UAE with Afghan and international partners "to promote intra-Afghan dialogue towards ending the conflict". Khalilzad tweeted that he met with Pakistani officials on Wednesday to brief them, before plans to travel onwards to meet Afghan leaders in Kabul.
The Taliban has not confirmed meeting Afghan officials, saying Tuesday they had held "preliminary talks" with the US envoy.
They also said they had held "extensive" meetings with officials from Pakistan and Saudi Arabia and the UAE, repeating demands for international forces to be withdrawn from Afghanistan.
Those three countries were the only ones to recognise the Taliban government during its five-year rule from 1996.
(With inputs from agencies.)