04:48
2026-08-16
runtimewire.com
artificial-intelligence
Duolingo cuts AI video-call cost below 1 cent with open models
Duolingo co-founder and CEO Luis von Ahn said on the company's August 5th earnings call that the cost of an AI-powered video call dropped from roughly $0.30 to less than $0.01, driven by a shift to op…