Models · MarkTechPost ·
OpenAI Releases GPT-Realtime-2.1 and GPT-Realtime-2.1-mini for Low-Latency Voice Agents in the API
OpenAI added GPT-Realtime-2.1 and GPT-Realtime-2.1-mini to its API for low-latency voice agents. The company says GPT-Realtime-2.1-mini is priced like the earlier mini model and that improved caching reduced p95 latency by at least 25%.