Spark, a lightweight real-time coding model powered by Cerebras hardware and optimized for ultra-low latency performance.
OpenAI launches GPT-5.3 Codex Spark powered by Cerebras chips, signaling a shift from Nvidia reliance and intensifying the AI infrastructure race.
ChatGPT Pro subscribers can try the ultra-low-latency model by updating to the latest versions of the Codex app, CLI, and VS Code extension. OpenAI is also making Codex-Spark available via the API to ...
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GPT-5.3-Codex-Spark delivers ultra-fast real-time AI coding at 1,000 tokens per second
OpenAI has launched GPT-5.3-Codex-Spark, its first AI model built specifically for real-time coding, capable ...
“Codex-Spark is the first step toward a Codex that works in two complementary modes: real-time collaboration when you want ...
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