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Teppei Fujisawaleft a comment
Hi, I'm Fujisawa from ELEMENTS. We built JuryArena because I got tired of deciding which LLM to use based on vague impressions. Every time a new LLM came out, we went through the same cycle: try a few prompts, have a long team debate, pick one, and later wonder whether we chose the right model. It always felt too important to leave to intuition, but building evaluation criteria that actually...

JuryArenaBeyond vibe eval: AI-jury picks the right LLM for you.
Choosing the right LLM for production shouldn't be based on intuition. JuryArena runs arena-style trials on your real prompts — an AI-jury watches two models go head-to-head, picks the winner, and saves every result as a reviewable trace. No ground truth needed. Open source and self-hostable.

JuryArenaBeyond vibe eval: AI-jury picks the right LLM for you.
