OpenAI GPT-5.3-Codex-Spark Now Running at 1K Tokens Per Secondon BIG Cerebras Chips

ServeTheHome Feb 13, 2026

OpenAI GPT-5.3-Codex-Spark is now running on huge Cerebras WSE-3 chips at over 1000 tokens per second for super-fast inference

The post OpenAI GPT-5.3-Codex-Spark Now Running at 1K Tokens Per Secondon BIG Cerebras Chips appeared first on ServeTheHome.

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