Popular AI leaderboard Arena nearly doubles valuation to $3.1B valuation in 10 months

Oct 08, 2026 - 21:30
Popular AI leaderboard Arena nearly doubles valuation to $3.1B valuation in 10 months
The company behind the popular LMArena leaderboard has raised $200 million led by Lightspeed and Khosla, and is now measuring AI models on alignment issues such as lying.