I Spent a Week on VibeCode Arena. Here Is Everything I Did Not Expect.

Seven days. Blind voting. And a realization I didn't want to admit. I will be upfront about something. I almost did not write this. Not because the week was boring. The opposite, actually. I almost did not write it because some of what I found was uncomfortable to admit, and the comfortable thing would have been to just post a highlight reel and move on. But highlight reels are useless. So here is the actual account. How it started I had been hearing about VibeCode Arena for a bit. A platform by HackerEarth where you watch AI models compete on the same prompt, vote blind before the reveal, and open your results as community challenges. Sounded interesting. I kept putting it off the way you put off anything that might make you feel like you do not know what you are doing. Eventually I just opened it. The first thing you see is the Duels feed. People have submitted prompts, two models have gone head to head, and the community is voting on which output is better. Some of the stuff people