ChatGPT is OpenAI’s chat assistant, served at chatgpt.com. The corpus reads it as a distribution fact more than a model: it closed 2025 as the most downloaded iOS app, its release was linked to a 6% rise in new business formation, and OpenAI opened it to developer-submitted inline apps, turning the chat window into the platform.
AISystem
ChatGPT
OpenAI's consumer assistant, the corpus's proxy for how fast chat has displaced the GUI as the mass-market interface.
Sources
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- Welcome to December 11, 2025 (theinnermostloop.substack.com)
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