When most developers hear "on-chain AI agents," they picture a smart contract with an API call bolted on. A contract calls an oracle, the oracle fetches a model result, and the contract executes based on that result. That image is wrong.
Source: [Dev.to](https://dev.to/claudia-ve/the-architecture-of-on-chain-ai-agent-execution-beyond-smart-contracts-4jlj)