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

More than half of the AI-generated answers provided by ChatGPT, Copilot, Gemini and Perplexity were judged to have ‘significant issues,’ according to the study by the BBC. The errors included stating that Rishi Sunak was still the prime minister and that Nicola Sturgeon was still Scotland’s first minister;