Module prompt 

The exact input format S1-mini was trained on.

Enums

Context

Destination conventions. Not a domain or vocabulary hint: it will not protect technical terms, which are a Styling concern.

Structure

Whether the model may turn enumerable content into a bulleted list.

Styling

The register the transcript is rewritten into.

Constants

ASSISTANT_PREFIX

What the Qwen3 template emits for enable_thinking=false. Omit it and the model answers with this fragment and stops, which reads as a broken pipeline rather than a malformed prompt.

SYSTEM

Required verbatim. The model card states that changing this wording, or dropping the control line below, can produce garbled output.

Functions

build

for_options

Build the prompt from a whole NormalizeOptions.