LMArena
FeaturedCrowdsourced side-by-side model comparisons.
LMArena (formerly Chatbot Arena) collects blind human votes on paired LLM responses. Use it to see which models win on open-ended chat tasks before you pick an API.
- Price
- Free to compare models; no paid tier on the public arena.
- Model
- free
- Platforms
- Web
- Category
- Reasoning
Published by AI Benchmark Index. How we check each benchmark.