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Thursday June 26, 2025

4 stories — deduplicated across sources, ranked by significance, every source cited.
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SIGNIFICANCE
★ Top story · ModelsJun 26

Customizable, no-code voice agent automation with GPT-4o

Retell AI is transforming the call center with AI voice automation powered by GPT-4o and GPT-4.1. Its no-code platform enables businesses to launch natural, real-time voice agents that cut call costs, boost CSAT, and automate customer conversations—without scripts or hold times.