GPT-5.3-Codex-Spark is a lightweight version of the company’s coding model, GPT-5.3-Codex, that is optimized to run on ultra-low latency hardware and can deliver over 1,000 tokens per second.

When people come together and talk about really interesting topics, great questions spark better understanding and opportunities for new ideas to form. On The Spark from WITF, host Asia Tabb starts ...

The Spark is the smallest and least expensive car Chevrolet sells, sitting below even the diminutive Chevy Sonic. The current-gen car was introduced for the 2016 model year, and a mid-cycle refresh ...

Built on the platform trusted by over 150 million developers, Spark gives you the smoothest path from idea to deployment. Natural language, clickable controls, or code—use whatever feels right. Live ...