According to God of Prompt, adopting modular and composable AI model architectures can reduce training and inference costs by 5-10x, enable faster iteration cycles, and provide flexibility for enterprise AI development. However, this approach introduces complexities, such as the need for correct implementation, load balancing during training, and higher memory overhead since all experts must fit in VRAM. For most business cases, the cost and speed benefits outweigh the challenges, making this an attractive strategy for AI teams focused on scalability and rapid deployment (Source: God of Prompt, Twitter, Jan 3, 2026).