Most agent frameworks give each agent its own context window and call it memory. That works right up until you run more than one agent, and then it quietly becomes the most expensive design decision in the system. We run a fleet where different agents are deliberately backed by different models...
Source: [Dev.to](https://dev.to/dextee/giving-a-fleet-of-ai-agents-one-shared-memory-when-each-agent-runs-a-different-model-1c4k)