AI Tokens and What They Do: $TAO : Decentralized AI network, machine learning subnets, model training & inference marketplace $SERV : AI agent platform, reasoning engine, no-code AI builders, agent marketplace & collaboration tools $VVV : AI inference marketplace, decentralized GPU access, privacy-focused AI infrastructure $FET : Autonomous AI agents, machine learning marketplace, agent economy & AI infrastructure $VIRTUAL : Tokenized AI agents, agent-to-agent commerce, co-owned autonomous businesses $TRAC : Verifiable AI data, decentralized knowledge graph, trusted infrastructure for AI models $QUBIC : AI-native Layer-1, decentralized computation, feeless transactions & high-performance smart contracts