OpenAI optimizes memory usage in desktop application

OpenAI has overhauled how its ChatGPT desktop application handles chat history, solving a major performance bottleneck for frequent users. An engineer at the company announced that a recent software update changes how conversations are retrieved from storage. Instead of downloading an entire chat log when opened, the application now fetches only the most recent exchanges first.

This background change means that lengthy chat conversations now open in a fraction of the time they used to. According to OpenAI engineer Brent Traut on X, long conversation threads now load more than ninety percent faster while using over ninety percent less device memory. Users who manage long projects or split chats into new branches should notice a significantly smoother experience, especially on computers with limited system memory.

As artificial intelligence models have become more capable and conversations have grown longer, software interfaces have struggled to handle the expanding volume of text. While this update addresses desktop computers, it remains to be seen whether similar memory savings will roll out to mobile apps or web browsers next. It also raises the question of how desktop apps will manage local storage when AI interactions expand beyond basic text into heavier media files.