Actually, I'm not using VAPI as an infrastructure for this pricing, and after including the cost of STT, TTS, Telephony, etc., I'm able to extract $0.03 per minute. As I mentioned earlier, this is for GPT-4o-mini level LLM, and that's with an annual commitment (7000-9000 mins) as an introductory offer. By the way, I can assist you in reducing costs for your Voice AI Agents too. Kindly DM me.