The AI field is showing a new trend: between 2023-2025, as the industry invests in scaling up transformers, increasing parameters, and adding more data, the results are impressive, but the returns are diminishing. MIT Technology Review points out that the key in 2026 will be how to overcome this diminishing returns phenomenon. This is not just about the technology itself, but also about how the industry continues to innovate and efficiently utilize resources. What we need to closely watch in the future is how to maintain efficiency while finding new growth drivers.