ai.internal.assemble_prompt
Assemble a structural `ai.Prompt` from a tagged template's flattened `parts` and `values`. `ai.Role` values start new messages; media remains structural until a provider lowers the prompt.
Reference version
Signature
Assemble a structural ai.Prompt from a tagged template's flattened
parts and values. ai.Role values start new messages; media
remains structural until a provider lowers the prompt.
Source:<builtin>/ai/ns_internal/helpers.bamlbytes 4699–4810