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      "title": "OpenAI Frontier Models: From GPT-4 to GPT-6 Astra",
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      "date": "2025-10-13",
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      "title": "OpenAI and Broadcom: 10 gigawatts of OpenAI-designed accelerators from late 2026 to 2029",
      "summary": "OpenAI said it would design its own accelerators and systems, with Broadcom developing and deploying racks connected over Ethernet, starting in the second half of 2026 and completing by end-2029. The 10 GW figure put OpenAI's custom chip program on the same scale as its Nvidia and AMD agreements announced in the preceding weeks.",
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          "published": "2025-10-13",
          "quote": "San Francisco and Palo Alto—October 13, 2025—OpenAI and Broadcom today announced a collaboration for 10 gigawatts of custom AI accelerators. OpenAI will design the accelerators and systems, which will be developed and deployed in partnership with Broadcom."
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        {
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          "outlet": "Reuters via TradingView",
          "published": "2025-10-13",
          "quote": "The companies said on Monday that OpenAI would design the chips, which Broadcom will develop and deploy starting in the second half of 2026."
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      "url": "https://whatledto.com/events/amd-instinct-ai-gpus#n106",
      "date": "2025-10-06",
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      "title": "OpenAI agrees to deploy 6 gigawatts of AMD GPUs; AMD issues a warrant for up to 160 million shares",
      "summary": "AMD and OpenAI announced a multi-year agreement under which OpenAI will deploy 6 gigawatts of AMD\nInstinct GPUs across generations, starting with 1 gigawatt of MI450 GPUs in the second half of 2026. AMD\nissued OpenAI a warrant for up to 160 million shares at US$0.01 that vests with deployment milestones and\nAMD share-price targets.",
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          "published": "2025-10-06",
          "quote": "The first 1 gigawatt deployment of AMD Instinct MI450 GPUs is set to begin in the second half of 2026."
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      "url": "https://whatledto.com/events/nvidia-acquisitions#n689",
      "date": "2025-09-22",
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      "title": "Letter of intent to invest up to $100 billion in OpenAI as it deploys 10 gigawatts of Nvidia systems",
      "summary": "The largest investment Nvidia had ever proposed: a non-binding agreement to put up to $100 billion into OpenAI progressively as each gigawatt of Nvidia systems is deployed, starting with the first gigawatt on Vera Rubin in the second half of 2026. Critics called it circular financing; the definitive terms were still being negotiated months later.",
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          "published": "2025-09-22",
          "quote": "OpenAI and NVIDIA today announced a letter of intent for a landmark strategic partnership to deploy at least 10 gigawatts of NVIDIA systems for OpenAI’s next-generation AI infrastructure to train and run its next generation of models on the path to deploying superintelligence. To support this deployment including data center and power capacity, NVIDIA intends to invest up to $100 billion in OpenAI as the new NVIDIA systems are deployed."
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      "date": "2025-08-07",
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      "title": "GPT-5 unifies fast and reasoning models behind a router, free for all users",
      "summary": "OpenAI released GPT-5, a unified system combining a fast model, a deeper GPT-5 thinking model and a real-time router that decides which to use. It became the default for all ChatGPT users, with Pro subscribers getting GPT-5 pro with extended reasoning.",
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          "published": "2025-08-07",
          "quote": "It is a unified system that knows when to respond quickly and when to think longer to provide expert-level responses."
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      "date": "2023-11-06",
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      "title": "DevDay: GPT-4 Turbo preview with a 128K context window and lower prices",
      "summary": "At its first developer conference OpenAI previewed GPT-4 Turbo, a more capable and cheaper GPT-4 with a 128K context window, alongside the Assistants API and platform vision, image-generation and text-to-speech features. The post also noted GPT-4 had become generally available to all developers in July 2023.",
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        "Sam Altman"
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          "outlet": "OpenAI",
          "published": "2023-11-06",
          "quote": "New GPT‑4 Turbo model that is more capable, cheaper and supports a 128K context window"
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