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Artificial Intelligence Medium Theory

Short-term memory vs long-term memory in agents

Short-term memory is the active conversation context, while long-term memory is persisted information reused across sessions or tasks.

  • Short-term lives in the current context window
  • Long-term is stored externally
  • Memory quality depends on retrieval and summarization
#agents #ai #memory

Short-term memory vs long-term memory in agents

Artificial Intelligence Medium Theory

Single-agent vs multi-agent design

Single-agent systems are simpler to control, while multi-agent systems split work across specialized roles at the cost of more orchestration overhead.

  • Single agent is easier to debug
  • Multi-agent can separate concerns
  • More agents do not automatically mean better quality
#agents #ai #architecture

Single-agent vs multi-agent design

Artificial Intelligence Medium Theory

What is an agent in AI applications?

An AI agent is a system that uses a model plus tools, memory, and control flow to take multi-step actions toward a goal.

  • Model is only one component
  • Tools enable actions
  • Control logic matters for reliability
#agents #ai #llms

What is an agent in AI applications?