Tool Calling, Explained: How AI Agents Decide What to Do Next

📰 Towards Data Science

Learn how AI agents decide what to do next by understanding tool calling and its role in interacting with the world

intermediate Published 21 Jun 2026
Action Steps
  1. Read about the basics of LLMs and their interaction with the environment
  2. Explore how AI agents use tool calling to decide on actions
  3. Configure a simple AI agent to demonstrate tool calling
  4. Test the agent's decision-making process using different tools and scenarios
  5. Apply tool calling to a real-world problem, such as automating a task or providing customer support
Who Needs to Know This

AI engineers and researchers can benefit from understanding tool calling to improve the decision-making of AI agents, while product managers can use this knowledge to design more effective AI-powered products

Key Insight

💡 Tool calling is a crucial aspect of AI agents' decision-making process, enabling them to interact with the world and take actions

Share This
🤖 AI agents use tool calling to decide what to do next! Learn how this process works and improve your AI-powered products #AI #LLMs

Key Takeaways

Learn how AI agents decide what to do next by understanding tool calling and its role in interacting with the world

Full Article

Understanding ow LLMs interact with the world around them, from returning data to taking action The post Tool Calling, Explained: How AI Agents Decide What to Do Next appeared first on Towards Data Science .
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