OpenAI recently launched a new research preview called GPT-5.3 Codex-Spark. This model is built for one thing: extreme speed. While the standard GPT-5.3 codec focuses on deep logic, Spark is …
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Cerebras
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Cerebra’s $10 billion deal with OpenAI positions the startup and its wafer-scale engines as a challenger to Nvidia in the AI chip market, while helping OpenAI try to accelerate the …