How does a coding agent work conceptually? What needs to be done with the LLM model for it to be able to code, answer questions, and perform long actions?

A coding agent is a system based on a large language model (LLM) that can not only answer questions but also write code and perform complex, multi-step tasks.

The idea works as follows:

• The LLM is trained on a large amount of text and code, enabling it to generate programming code and understand instructions.
• To support long actions and complex scenarios, the agent can use external tools, APIs, or execute code in parts.
• A memory or context mechanism is often added so that the model can "remember" intermediate results and build a sequence of actions.

For the LLM to perform such functions, it is fine-tuned or configured for programming tasks and interaction with external systems, and integrated with controllers that manage code execution and result processing.