Summary: LMSYS Arena adds video and search leaderboards

Why It Matters: The platform is expanding beyond text and images. It now ranks how well AI models can search the web and create videos.

What Changed:

• Added new leaderboard categories for Text-to-Video and Image-to-Video.
• Added a dedicated leaderboard for AI Search and grounding capabilities.
• Updated the homepage to show a "Leaderboard Overview" with snapshots of different model types.
• Included new "thinking" model variants in the rankings, such as Claude 4.6 and Grok 4.1.
• Changed the site title to "Arena Leaderboard | Compare & Benchmark the Best Frontier AI Models."