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LMArena
United States - San Francisco, California
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1 Disclosed Funding Rounds $100,000,000
0 Participating Investments
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Founded date
2025
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Operating Status
Active
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Last Funding Type
Seed
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Company Type
For Profit
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Created by researchers from UC Berkeley’s SkyLab, LMArena is an open platform where everyone can easily access, explore, and interact with the world’s leading AI models. By comparing them sid
| Date | Round | Raised | Participating Investors |
|---|---|---|---|
| May, 22 ,2025 | Seed | $100,000,000 |
The House Fund
Laude Ventures
Knit
CHARM Therapeutics
Curebase
SLAMcore Limited
Anthropic
Avallon AI (YC X25) | $4,600,000 | (Nov 7, 2025)
Kaizen Labs | $12,000,000 | (Nov 7, 2025)
SiteLabs | $2,000,000 | (Nov 7, 2025)
Fintary | $10,000,000 | (Nov 7, 2025)
Inception | $50,000,000 | (Nov 7, 2025)
