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Personalizing ChatGPT

OpenAI Blog 10 April 2026, 00:00 ● Covered by 3 sources

ChatGPT users can now personalize the chatbot through custom instructions and memory features that tailor responses to individual preferences. These tools allow users to store information about their needs, communication style, and context across conversations. As a result, ChatGPT provides more consistent and contextually appropriate answers without requiring users to repeat background information in each new chat.

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Learn how to personalize ChatGPT using custom instructions and memory to get more relevant, consistent, and tailored responses.

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TLDRocket 21 July 2026

The open-weight AI model market hit an inflection point today as Alibaba and Kimi released trillion-parameter competitors that challenge the closed-model orthodoxy—just as Washington moved to restrict them. Alibaba's Qwen 3.8 Max (2.4 trillion parameters) and Kimi K3 (2.8T) are going open-weight, with K3 ranking first on Frontend Web App Arena and fourth on agentic benchmarks, signaling that scale and transparency can coexist. The timing matters: while U.S. policymakers weigh layered restrictions on Chinese open models, technical experts are pushing back hard, arguing that closed gardens actually hurt security and competition more than they help. The real fragmentation risk isn't technical—it's regulatory.

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Personalizing ChatGPT

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