Optional per-node LLM override attached during planning or compilation.
The runtime may use this to route different graph nodes to different providers/models without changing the graph-level default LLM config.
Logical provider identifier selected for this node (e.g. openai, anthropic, groq).
openai
anthropic
groq
Model identifier selected for this node.
Optional
Human-readable explanation for audit/debugging.
Optional per-node LLM override attached during planning or compilation.
The runtime may use this to route different graph nodes to different providers/models without changing the graph-level default LLM config.