LexiMetrics helps you answer one question: which AI actually performs best for your use case? Run the same prompt across GPT, Claude, Gemini, and Grok and then evaluate outputs side-by-side using structured metrics like BLEU, ROUGE-L, BERTScore, COMET, METEOR and G-Eval. What makes it different: • Multi-model comparison in a single run • Top industry-standard evaluation metrics • Bring your own “golden reference” for grounded scoring • Translation evaluation across multiple languages

Hey Product Hunt 👋 I built LexiMetrics after running into the same problem over and over: **Which AI model should I actually use for this task?** Instead of guessing, I wanted a way to: → Run the same prompt across top models → Compare outputs side-by-side → Evaluate them using real metrics (not gut feel) So I built LexiMetrics. You can: • Test your own prompts across models • Upload a “golden answer” to measure accuracy • Evaluate translations across languages • Even tweak system prompts to generate better X posts This is an early version, built as a weekend project. Would really appreciate your feedback: 👉 What’s missing? 👉 What would make this part of your workflow? Thanks for checking it out 🙏

LexiMetrics

Run one prompt. Evaluate top models. Pick the best.

Run one prompt. Evaluate top models. Pick the best.