From the source
OpenAI announced GPT-5.3-Codex-Spark, its first real-time coding model with 15x faster generation and a 128k context window, available in research preview for ChatGPT Pro users.
From the source
From the source
OpenAI announced GPT-5.3-Codex-Spark, its first real-time coding model with 15x faster generation and a 128k context window, available in research preview for ChatGPT Pro users.
From the source
Introducing GPT-5.3-Codex-Spark—our first real-time coding model. 15x faster generation, 128k context, now in research preview for ChatGPT Pro users.
openai.com