AgentVidia

Parameter Generation Strategies

October 22, 2026 • By Abdul Nafay • Tool Use and Function Calling

Parameter Generation Strategies - A technical exploration of Tool Use and Function Calling by AgentVidia's research team. Scaling operations beyond human constraints.

The Logic of Precise Execution

A tool call is only as good as its parameters. **Parameter Generation** is the process of ensuring the agent provides the exact strings, numbers, and booleans required by the tool's schema, avoiding "Type Errors" and "Value Hallucinations."

Refining the Generation

We use "Schema-Grounded Prompting" to drive parameter accuracy:

  • Few-Shot Examples: Providing 3 examples of correct tool calls for every complex function.
  • Enum Constraints: Forcing the agent to choose from a pre-defined list of values (e.g.,