[
    {
        "role": "user",
        "content": "du%20diligence%20or%20due%20diligence%2C%20what%20is%20the%20correct%20one"
    },
    {
        "role": "assistant",
        "content": "The correct phrase is **\u201cdue diligence.\u201d**\n\nHere\u2019s a breakdown:\n\n- \u201cDue\u201d means something that is owed, proper, or expected under the circumstances.  \n- \u201cDiligence\u201d refers to careful, persistent effort.  \nPutting them together, \u201cdue diligence\u201d means the level of care or investigation one should reasonably do in a situation. ([dictionary.com](https://www.dictionary.com/browse/due%20diligence?utm_source=openai))\n\n---\n\nOther options you mentioned are incorrect:\n\n- \u201cdu diligence\u201d is a spelling error (missing the \u201ce\u201d in \u201cdue\u201d).  \n- \u201cdo diligence\u201d doesn\u2019t have the same meaning; \u201cdo one\u2019s due diligence\u201d is sometimes used (\u201cdo\u201c referring to performing the act), but \u201cdo diligence\u201d by itself is not correct English usage in this phrase. ([grammarhow.com](https://grammarhow.com/how-to-use-due-diligence-in-a-sentence/?utm_source=openai))\n\n---\n\nIn summary:\n\n- Correct: **due diligence**\n- Incorrect: du diligence, do diligence\n\nIf you want help using \u201cdue diligence\u201d in a sentence, I can give examples too!"
    }
]