
GPT-5.3-Codex-Spark Real-Time Coding
OpenAI introduced GPT-5.3-Codex-Spark, the first real-time coding model. It offers 15x faster generation and 128k context length. Available in research preview for ChatGPT Pro users.
Tag: #real-time21 results

OpenAI introduced GPT-5.3-Codex-Spark, the first real-time coding model. It offers 15x faster generation and 128k context length. Available in research preview for ChatGPT Pro users.