Will Anthropic have the best AI model at the end of June 2026?

This market resolves YES if Anthropic owns the AI model ranked highest on the Chatbot Arena LLM Leaderboard on June 30, 2026. The resolution will use the official rankings from the Leaderboard tab at lmarena.ai, with ties broken by arena score and then alphabetically by company name. If the leaderboard becomes unavailable, resolution will be based on an alternative source once it comes back online or permanently if needed.

Trade "Will Anthropic have the best AI model at the end of June 2026?" on PremiumBlock - a decentralized, on-chain prediction market. The market currently prices YES at about 81%. Settle in USDC with wallet sign-in and no KYC.