Nowadays, most of us interact with frontier AI models in a structured way, even if we do not always think about it that way. Most systems already sit on top of a protocol, often created by the model providers themselves. OpenAI and Anthropic , for example, each provide APIs to communicate with their inference systems. In practice, one approach is to use an OpenAI-compatible API that can serve a multi-turn agent. We can point the official OpenAI SDK at a compatible inference endpoint, hold a conversation with the agent, and use the same interface across turns. These systems are built in a...

Source: The New Stack