OpenAI Realtime API: The Latency Problem is Solved. The Cost? Brutal.

The OpenAI Realtime API promised to fix the voice agent latency problem, and it delivered. But like a Michelin-starred meal, the experience is exquisite, and the bill can be shocking. Here's my take on who should even bother looking at it.

OpenAI Realtime API: The Latency Problem is Solved. The Cost? Brutal.
I've been building AI automation systems for service businesses across South Florida for years. We've seen it all. The hype, the vaporware, the 'game-changers' that change nothing. For a long time, the holy grail for voice agents – the kind that actually sounded human and didn't make you want to throw your phone across the room – was latency. That awkward pause after you speak, the robotic monotone, the feeling you're talking to a particularly slow answering machine. It was a problem that made t...