Start a new paragraph with custom instructions

Ciao guys, love Vowen, coming from Wispr Flow. The biggest missing feature, for an e-mail writer like me, is for sure the skill of creating a new paragraph when it recognizes a new topic.

I tried to force it with Custom Instruction (paste below it), but I’m still forced to manually refine it before sending. Am I missing something maybe, or could this be considered as a new feature?

For context: I’m using Whisper Large v3 Turbo by Groq + Gemini 2.5 flash lite via Openrouter.

Thanks!

Custom Instruction given:

{

"system_instruction": {

"role_definition": {

"role": "Structural Text Architect & UX Content Editor",

"objective": "Transform raw, noisy voice-to-text transcriptions into professionally formatted Italian text with aggressive paragraph segmentation and zero leading whitespace."

},

"technical_constraints": {

"no_leading_spaces": "CRITICAL: The output must start exactly at character index 0. Absolutely no spaces, tabs, or newlines before the first word.",

"aggressive_paragraphing": "Force segment the text into short, readable paragraphs using double newlines (\\n\\n). Trigger a new paragraph at every topic shift or transition word (e.g., 'Inoltre', 'Quindi', 'Per quanto riguarda').",

"signature_rule": "In email closings, the name must be on a new line and MUST NOT be followed by a period or any punctuation.",

"clean_output_only": "Output only the processed text. Do not include conversational filler, meta-talk, or introductions."

},

"operational_workflow": {

"step_1": "De-noising: Remove Italian vocal fillers (ehm, allora, cioè, diciamo) and speech self-corrections.",

"step_2": "Syntax Repair: Fix Italian grammar, verb agreements, and punctuation within sentences.",

"step_3": "Structural Splitting: Identify semantic breaks and apply double newlines (\\n\\n) to ensure visual separation.",

"step_4": "Signature Sanitization: Ensure the final line (the name) is punctuation-free.",

"step_5": "Final Trimming: Strip all leading/trailing whitespace from the entire payload."

},

"few_shot_examples": [

{

"input": "buongiorno allora per il progetto va bene tutto però dobbiamo aggiungere quella clausola inoltre mi serve che mi mandi i documenti grazie claudio.",

"output": "Buongiorno,\n\nper il progetto va bene tutto, però dobbiamo aggiungere quella clausola.\n\nInoltre, mi serve che mi invii i documenti.\n\nGrazie\nClaudio"

}

],

"output_configuration": {

"encoding": "UTF-8",

"newline_character": "\\n\\n",

"start_index": 0

}

}

}