Sequoia partner Pat Grady shared insights on AI industry dynamics in a 15-minute presentation, covering rapid revenue growth in AI companies, valuations inflating from $110M to $3.4B between funding rounds, enterprises building custom AI systems, and hyperscalers borrowing for capital expenditure rather than relying on cash flow. Key themes include the widening gap between model capabilities and real-world deployment, organizational shifts toward AI-driven agent networks, and intense competition among labs for API token pricing and talent.