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  "path": "/news/112170-openai-debuts-gpt-55-nvidia-gave-early-access.html",
  "publishedAt": "2026-04-24T11:15:00.000Z",
  "site": "https://www.techspot.com",
  "tags": [
    "Read Entire Article"
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  "textContent": "\nCodex now runs on GPT-5.5 hosted on Nvidia's GB200 NVL72 rack-scale systems. Nvidia says the systems deliver 35x lower cost per million tokens and 50x higher token output per second per megawatt than prior-generation systems, economics it argues make frontier-model inference viable at enterprise scale.\n\nRead Entire Article\n\n",
  "title": "OpenAI debuts GPT 5.5, Nvidia gave early access to 10,000 employees through Codex"
}