Generative AI chatbots run by OpenAI, Microsoft, Google and Perplexity showed "substantial inaccuracies" when summarizing the ...

News summaries from ChatGPT, Gemini, Copilot, and Perplexity contained ‘significant issues,’ a BBC study found.

A new study from the BBC has found that four of the world's most popular AI chatbots including ChatGPT are inaccurately ...