Show HN: ModelKombat – arena-style battles for coding models https://ift.tt/14hA02Z

Show HN: ModelKombat – arena-style battles for coding models I'm Vivek, co-founder/CEO of HackerRank (YC S11); You may know us as a hiring tool for developers/companies. Over the years, we have built up deep expertise in generating programming challenges, and we are now using that to make coding models better. Our first launch is Model Kombat -- an arena where you can directly compare anonymized coding models, side by side, on real problems. * Pick an arena (Java, Python, etc.) * Each battle has 3 rounds: see the problem + two model outputs -> vote on which you’d actually prefer * Leaderboards + problem statements are updated weekly. We already have 400+ challenges live, and our goal is to evolve toward real-world, multi-file challenges and robust tooling for coding model evaluation. Try it now at: modelkombat.com We’d love your feedback. https://ift.tt/rXcFT5Z September 16, 2025 at 03:32PM