Agentic AI Reference Architecture

Model Adaptation · Software component

ASR Language Model Trainer

Software componentModel AdaptationModelsarc:ASRLanguageModelTrainer

A training component that builds an n-gram or neural language model for speech decoding from a corpus of domain-specific text.

Responsibility. Produces domain language models for ASR decoding.

Also known as: Custom language model training

readstrainsDomain Text Corpus: readsDomain Text CorpusDomain ASR Language Model: trainsDomain ASR Language Model
Direct neighbourhood (hover for relationship types)

Relationships

reads dependency

trains lifecycle

Classification

Technologies
NVIDIA Riva
Quality attributes
Functional suitability: correctness and validity (ISO/IEC 25010 | NIST AI RMF: valid)

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.