OpenAI's voice AI models have gotten it into trouble before with actor Scarlett Johansson, but that isn't stopping the company from continuing to advance its offerings in this category. Today, the ...

OpenAI is bringing new transcription and voice-generating AI models to its API that the company claims improve upon its previous releases. For OpenAI, the models fit into its broader “agentic” vision: ...

OpenAI explains in more detail what’s new with the GPT-5-class GPT-Realtime-2 voice model with reasoning: GPT‑Realtime‑2 is built for live voice interactions where the model keeps the conversation ...

Major model upgrade: GPT-5.5 Instant replaces GPT-5.3 Instant, promising greater accuracy, conciseness, and personalization across high-stakes and everyday tasks. New voice capabilities: Three ...