Codex-Spark | Artificial Inteligence feed

"Codex-Spark" in AI feed

Introducing GPT-5.3-Codex-Spark

OpenAI - 10:00 Feb 12, 2026

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.

Tags: Introducing GPT-5 Codex-Spark