AI agents are no longer built around a single monolithic model. The smarter approach — especially for feature-rich agents like Hermes — is task-based model orchestration : routing each job to the model best suited for it. This improves both output quality and cost efficiency at the same time.
Source: [Dev.to](https://dev.to/mryesiller/choosing-the-right-model-for-each-task-in-a-multi-module-ai-agent-hermes-architecture-kgk)