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  "path": "/260212/p40#a260212p40",
  "publishedAt": "2026-02-12T18:15:00.000Z",
  "site": "http://www.techmeme.com",
  "tags": [
    "Bloomberg",
    "GPT-5.3-Codex-Spark is OpenAI's first AI model to run on chips from Nvidia rival Cerebras; OpenAI says Codex has more than 1M weekly active users"
  ],
  "textContent": "\n\n Rachel Metz / Bloomberg:\n**GPT-5.3-Codex-Spark is OpenAI's first AI model to run on chips from Nvidia rival Cerebras; OpenAI says Codex has more than 1M weekly active users**   —  OpenAI is releasing its first artificial intelligence model that runs on chips from semiconductor startup Cerebras Systems Inc. …",
  "title": "GPT-5.3-Codex-Spark is OpenAI's first AI model to run on chips from Nvidia rival Cerebras; OpenAI says Codex has more than 1M weekly active users (Rachel Metz/Bloomberg)"
}