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Introducing OpenAI GPT-5.3-Codex-Spark Powered by Cerebras>

Eric Gardner

Why speed wins: faster inference is about more than just quicker answers–it’s the new path to accuracy

February 19, 2026

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Fast inference is going mainstream — the Cerebras ecosystem is scaling access

January 28, 2026

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GLM-4.7: Frontier intelligence at record speed — now available on Cerebras

January 08, 2026

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Cerebras CS-3 vs. Nvidia DGX B200 Blackwell

September 19, 2025

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Cerebras CS-3 vs. Groq LPU

September 19, 2025

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Performance comparisons are based on third-party benchmarking or internal testing. Observed inference speed improvements versus GPU-based systems may vary depending on workload, configuration, date and models being tested.

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