Mistral releases Voxtral TTS model that’s fast, multilingual and small enough to be practical for voice agents.

On February 12, in a blog post on its website, OpenAI said that the new model is called GPT‑5.3‑Codex‑Spark, and it’s been optimized for one thing in particular: speed. On X, OpenAI cofounder and CEO ...

OpenAI has launched a research preview of GPT-5.3-Codex-Spark, a specialized low-latency model optimized for real-time coding via Cerebras. Last month, OpenAI announced a partnership with Cerebras, an ...

Nvidia’s Open Model Super Panel Made a Strong Case for Open Agents Your email has been sent At GTC 2026, Jensen Huang, Aravind Srinivas, Harrison Chase, Mira Murati, and Michael Truell made a ...