Given the current situation, once major modeling companies discover the diminishing returns of their models, investing more resources will be insufficient to break through performance ceilings. The next step will be to free up resources to address various shells and simple application products. The entire industry will shift from "vertical breakthroughs" to "horizontal expansion," especially for Chinese internet companies like ByteDance, which can eliminate competitors at a rate that's almost daily; typeless is just one example. All AI startups must be aware of this potential crisis.