BusinessFunding / M&ABusiness, Funding & Industry · Evaluation & Benchmarks1 source · Oct 8, 2026

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.

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