Salesforce Ventures(@SalesforceVC):Announcing our investment in @arena's Series B 🎉 Benchmarks tell you what a model knows. Arena tells you how it actually performs. On Arena, real users compare anonymous model outputs and vote for the better one across text, coding, vision, image generation, and agentic tasks. Labs use Arena's leaderboards to decide which models to train and ship. Builders use them to decide which to buy. The whole thing only works because no lab owns the scoreboard, and that neutrality has helped Arena carve out a crucial role in the AI ecosystem. We're proud to back @ml_angelopoulos, @infwinston, @istoica05, and the Arena team. On our blog, @emilyyzhao, @nateho_, and @caroline_fiegel wrote more about our belief in Arena:

2026.10.08 18:11

Announcing our investment in @arena's Series B 🎉 Benchmarks tell you what a model knows. Arena tells you how it actually performs. On Arena, real users compare anonymous model outputs and vote for the better one across text, coding, vision, image generation, and agentic tasks. Labs use Arena's leaderboards to decide which models to train and ship. Builders use them to decide which to buy. The whole thing only works because no lab owns the scoreboard, and that neutrality has helped Arena carve out a crucial role in the AI ecosystem. We're proud to back @ml_angelopoulos, @infwinston, @istoica05, and the Arena team. On our blog, @emilyyzhao, @nateho_, and @caroline_fiegel wrote more about our belief in Arena: