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LLM tool calls need argument contracts for safety

A new approach to LLM tool calling involves implementing an argument contract before dispatching calls to prevent errors. This contract acts as a pre-execution validation layer, ensuring that even if a model generates a valid JSON object, it adheres to specific type, parameter, and effect constraints. This method aims to catch potential issues like incorrect data types or unintended destructive actions before they can be executed, thereby enhancing the safety and reliability of LLM-driven tool interactions. AI

IMPACT Enhances the safety and reliability of LLM-driven tool interactions by introducing pre-execution validation.

RANK_REASON Article describes a software development technique for improving LLM tool call safety, not a new LLM release or core research.

Read on dev.to — LLM tag →

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LLM tool calls need argument contracts for safety

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  1. dev.to — LLM tag TIER_1 English(EN) · Dakota Huang ·

    A Valid JSON Tool Call Can Still Delete the Wrong Row: Add an Argument Contract Before Dispatch

    <p>A valid JSON object is not a safe tool call.</p> <p>A free model can emit a well-formed string that still has a wrong type, a missing required field, or an unknown parameter. Execute that call directly and one wrong integer can hit the wrong record. The fix is not a bigger pro…