OpenAI · Status at source date: Newsletter archive
OpenAI releases GPT-5.3-Codex-Spark for real-time coding
OpenAI has announced GPT-5.3-Codex-Spark, an ultra-fast model purpose-built for real-time coding. It's available as a research preview for ChatGPT Pro users in the Codex app, Codex CLI, and IDE extension.
Why it matters for advertisers
For you, this means faster AI coding assistance if you're using OpenAI tools for development tasks.
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OpenAI releases GPT-5.3-Codex-Spark for real-time coding
OpenAI has announced GPT-5.3-Codex-Spark, an ultra-fast model purpose-built for real-time coding. It's available as a research preview for ChatGPT Pro users in the Codex app, Codex CLI, and IDE extension. For you, this means faster AI coding assistance if you're using OpenAI tools for development tasks.
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