Blog › Explainers
Plain-language explainers covering how AI memory, conversation limits, and chat history features actually work.
gemini memory import
informationalGemini's memory import sounds like a convenience. Here's what actually happens to your data, including why opt-outs from ChatGPT and Claude don't follow.
ai conversation history limits
informationalHow long do different AI platforms keep your conversation history? What are the storage and access limits? This guide compares conversation history retention, auto-deletion policies, context window limits, and search capabilities across ChatGPT, Claude, Gemini, Perplexity, Grok, DeepSeek, and more.
claude projects vs conversation history
informationalClaude has two overlapping systems for organising your AI work: Projects and conversation history. They serve different purposes and have different capabilities. This guide explains how each works, how to set up Projects effectively, and how to use them together.
gemini memory vs conversation history
informationalGoogle Gemini has two systems that both involve retaining information: Gemini Apps Activity (conversation history) and personalised memory. They work very differently. This guide explains what each does, how to find and control your history, and what neither system does.
perplexity spaces conversation history
informationalPerplexity has two overlapping ways to manage your research: conversation history in your Library and Spaces for organised, collaborative research. This guide explains how each works, how to create and use Spaces effectively, and how to combine them for serious research workflows.
chatgpt memory vs conversation history
informationalChatGPT has two distinct systems that both involve 'remembering' things: Memory and conversation history. They serve completely different purposes and have different controls. This guide explains how each works and what you can do with them.
chatgpt projects vs conversation history
informationalChatGPT Projects and conversation history are both ways of organising your ChatGPT use, but they work very differently. This guide explains what each does, how they interact, and when to use which.
