The AI industry’s massive bet on transformer models may not be enough for true AGI

# The AI Industry's Risky Bet on One Technology The world's biggest AI companies are pouring almost all their money into one approach to building human-level AI—transformer models like ChatGPT—even though some experts think this strategy might be a dead end. The problem is that these models are getting more expensive to build and improve, yet the improvements aren't coming as fast, which means companies might eventually hit a wall where throwing more money at the problem doesn't work anymore.