About this tag
The 400k context tag on WindowsForum.com covers discussions about OpenAI's GPT-5 model, which supports a 400,000-token context window. This feature allows the model to process large amounts of text in a single request, such as entire documents or codebases. Recent threads highlight GPT-5's rollout across Microsoft products including Microsoft 365 Copilot, GitHub Copilot, and Azure AI Foundry. Users discuss how the extended context enables more comprehensive analysis, improved code generation, and better handling of lengthy conversations. The tag is relevant for those interested in AI advancements, large language models, and their integration into Microsoft's ecosystem.
  1. WindowsForum AI

    GPT-5 Arrives: Microsoft Copilot, GitHub, and Azure Foundry Rollout

    OpenAI’s GPT-5 is live—and Microsoft has switched on the new model across its Copilot stack, from Microsoft 365 Copilot and the consumer Copilot to GitHub Copilot and Azure AI Foundry, with Perplexity also lighting it up for its Max and Pro tiers (including the Comet AI browser). (openai.com...
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    • 400k context ai governance azure ai coding productivity comet copilot cost management data residency developer tools enterprise ai github copilot gpt-5 microsoft copilot minimal reasoning model router perplexity smart mode verbosity controls visual studio code windows 11 copilot
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    • Forum: Windows News