Tech companies are fiercely competing to build the best AI coding tools — and for xAI, the top rival to beat seems to be Anthropic. Elon Musk's AI company used contractors to train Grok on coding ...

In LMArena, Grok4.1 (Thinking) and Grok4.1 ranks first. In the earlier benchmark tests, Grok4.1 (Thinking) ranked first with a score of 1510. Currently, it is still first but with a score of 1483.

In the years since OpenAI launched ChatGPT to the world, kicking off the generative AI boom, developers have relied on LMArena (previously Chatbot Arena) as the default AI leaderboard. Now, Scale AI ...

The AI industry has become adept at measuring itself. Benchmarks improve, model scores rise, and every new release arrives with a list of metrics meant to signal progress. And yet, somewhere between ...

SAN FRANCISCO, Jan. 6, 2026 /PRNewswire/ -- LMArena, the community platform redefining how the world measures the progress of AI, today announced it has raised $150 million in new funding, achieving a ...