AI Memory
AI memory is context that survives across sessions and across tools, so an assistant does not start from zero each time or relearn what another tool already knows. It is not a longer context window, which extends a single session rather than persisting anything, and not chat history, which replays what was said rather than retaining what was established. Memory for one agent is also not memory for an organization; the two are different layers of the stack.
Related terms
Where this term is used
On Nucleus
Playbook
Add Nucleus to ChatGPT
ChatGPT supports custom MCP connectors. Nucleus is an MCP endpoint. So Nucleus adds in as a custom connector and becomes ChatGPT's one grounded, joined memory across every source.
Playbook
Nucleus + ClickUp task flow
Wire your ClickUp tasks and docs into one reasoning layer.
On The AI Brain
Research
Context Window Does Not Equal Context
The manifesto. Why 95% of enterprise AI pilots produce no measurable return, and why the answer is not a bigger context window but a missing layer.
Research
Context vs. Context Window
What the major platforms are actually shipping under the label of memory, and why it is categorically different from context infrastructure.