Learnings
AGENTS AND AGENTIC PATTERNS:
“AI Agents are programs where LLM outputs control the workflow.”
5 Hallmarks for Agentic AI:
- Multiple LLM calls
- LLMs with ability to use Tools
- Env here LLMs interact
- Planner to coordinate activities
- Autonomy
2 types of Agentic Systems (Anthropic):
- Workflows are systems where LLMs are orchestrated through predefined code paths
- Agents are systems where LLMs dynamically direct their own processes and tool usage, maintaining control over how they accomplish tasks.
WORKFLOW DESIGN PATTERNS:
1.Prompt Chaining (decompose to fixed sub-tasks):

Blue: Optional Code to pass to the next workflows
IN/OUT: inputs and ouputs
Yellow: Pass outputs to different LLMs