Agentic AI Reference Architecture

Knowledge & Data · Software component

Punctuation and Capitalization Restorer

Software componentKnowledge & DataKnowledge & Dataarc:PunctuationCapitalizationRestorer

A transcription post-processing component that applies a model to raw ASR output to insert punctuation and correct capitalization.

Responsibility. Converts raw lowercase transcripts into readable, punctuated text.

Also known as: Punctuation and capitalization pass

is invoked bySpeech Transcriber: is invoked bySpeech Transcriber
Direct neighbourhood (hover for relationship types)

Relationships

is invoked by dependency

Classification

Technologies
NVIDIA Riva ASR
Quality attributes
Maintainability (ISO/IEC 25010)

Sources

  1. Ch7.5: T. Nguyen, "NeMo Curator, Riva Speech AI & Multimodal Integration," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 7.5. ISBN: 9798244538229.