How to Create AI Chatbot in 2026: OpenAI's Voice API

Key Takeaways OpenAI shipped three new audio models on May 7, 2026: GPT-Realtime-2 (GPT-5-class reasoning for live voice), GPT-Realtime-Translate (70 input languages, 13 output languages), and GPT-Realtime-Whisper (streaming speech-to-text). Pricing...