Bing found the following results
  1. Google denies Bard was trained with ChatGPT data - The Verge

  2. Google Bard accused of training on ChatGPT responses

  3. Top AI Engineer Quit Google After Bard Trained on ChatGPT: …

  4. Google denies using ChatGPT data for Bard training

  5. Former Google AI engineer claims Bard was trained using ChatGPT

  6. Google denies that Bard AI copied ChatGPT’s homework

  7. Google denies using ChatGPT data to train Bard - Android Police

  8. 'Bard not trained on any data from ChatGPT': Google denies using

  9. Google Denies Bard Was Trained With ChatGPT Data - Slashdot

  10. Google denies using ChatGPT data to train its Bard AI - BGR

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