# openai-eval-factuality (Openai Eval Factuality) You can run this example with: ```bash npx promptfoo@latest init --example openai-eval-factuality cd openai-eval-factuality ``` ## Usage This example uses the factuality and closed QA evaluation method from OpenAI. It is pre-configured in `promptfooconfig.yaml`. That means you can just run: ```bash promptfoo eval ```