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Tool Use

Trends & Concepts

Integrating external tools (APIs) into model chains.


Tool use extends models by connecting them to functions such as search, databases, or actuators.

  • Benefits: Access to up-to-date information, execution of external actions, computational offloading.
  • Risks: Security clearance, cost control, correctness of external results.
  • Best practices: Whitelisting, sandboxing, logs and receipts, rate limiting.