PromptProbe

PromptProbe is a prompt reliability testing tool designed for teams building with LLMs. Instead of testing a prompt once and assuming it will behave consistently, PromptProbe runs the same prompt multiple times to surface hidden instability before deployment. Use PromptProbe to: • Identify prompt drift across repeated runs • Detect inconsistent behavior before production • Compare outputs side by side • Improve confidence in prompts powering AI workflows and agents Whether you're building AI agents, automations, classifiers, or production workflows, PromptProbe helps answer a critical question: "If I run this prompt again tomorrow, will it behave the same way?"