Last time, I tested which AI rewrites a CV best . This time, I gave them the same CV and job listing,  but asked for a cover letter instead. The results were very different from the CV test, and honestly? None of them wrote something I'd actually send. The Experiment How well can ChatGPT, Claude, and Gemini write a cover letter? Same setup as before: same fictional applicant, same UX Designer job listing from indeed, same bare-bones CV. This time I asked each AI to write a co