Company record
LMArena
Updated October 14, 2026 · Presspool
Arena runs a public AI ranking and LLM leaderboard and positions itself as an evaluation platform for frontier AI. arena.ai
Funding
Latest announced financing: $150M, Series A, led by Felicis and UC Investments, announced January 6, 2026.
Whether AI names LMArena
- On the AI infrastructure map: named or cited in 3 of 50 answers to Presspool's AI infrastructure questions on October 14, 2026 (ChatGPT 0 of 8, Claude 0 of 8, Perplexity 0 of 8, Gemini 2 of 8, Copilot 1 of 8, Google AI Mode 0 of 7, Google AI Overviews 0 of 3). See the map. Most often named in the same answers: Together AI (2), Crusoe (1), Fireworks AI (1), GMI Cloud (1), Lambda (1).
- Machine Relations Index: Cited in 0 of 25,323 Index answers, May 10, 2026 to October 16, 2026.