Google Gemini 3.1 Flash TTS entered public preview on Apr 15 2026 with an Elo score of 1,211 on the Artificial Analysis text-to-speech leaderboard, more than 200 audio-style control tags, and support for over 70 languages. The article highlights the Ruvi (RUVI) decentralized AI superapp, an audited platform running 20+ live AI models across text, image, video, and audio, with a fixed 5B non-mintable supply. Ruvi pays contributors in RUVI for training work and collapses multiple subscriptions into one RUVI economy where a single token meters every tool. Capital is rotating toward onchain AI superapps as standalone tools multiply, with Ruvi's platform revenue funding an on-chain buyback-and-burn that removes supply permanently. Ruvi is audited, with a fixed 5,000,000,000 RUVI non-mintable supply, and two earlier phases have already sold out. A $500 position at $0.020 buys 25,000 RUVI, worth $2,500 at the $0.10 listing target, and clears VIP 1 for a +20% bonus. Post-presale, RUVI staking is set to pay roughly 6% to 14% APY from real platform revenue. Ruvi has 3,000+ holders.