Nemotron 3.5 ASR - Multilingual Speech-to-Text
Salient Engineering · Operations & Productivity
Certification per AWS Marketplace.
Evidence tier Source Confirmed · 4 captures on record
What the publisher says
As described on AWS Marketplace.
## Nemotron 3.5 ASR - Enterprise Multilingual Speech-to-Text
Nemotron 3.5 ASR is a production-ready, GPU-accelerated speech-to-text appliance powered by NVIDIA, designed to help organizations add accurate voice transcription to contact centers, AI assistants, meeting platforms, media workflows, and more. Because it runs entirely within your AWS VPC as an AMI, all audio data stays on your infrastructure - no data leaves the instance, providing a strong data-sovereignty posture for privacy-sensitive workloads.
Show the rest of the publisher’s description (16 more lines)
## Key Capabilities
- **Real-time streaming and batch transcription** from a single deployment
- **40 language-locales** with optional automatic language detection
- **Built-in punctuation and capitalization** for clean, readable transcripts
- **Fine-tuning support** to improve recognition for specialized vocabularies and industry terminology
- **Configurable performance settings** to balance latency and accuracy per workload
## Deployment Details
- **Supported AWS instance types:** GPU-accelerated instances (e.g., g4dn.xlarge, g4dn.2xlarge, g4dn.4xlarge, g4dn.8xlarge) with sufficient GPU memory for model inference
- **Operating system:** Ubuntu-based AMI 26.04 with NVIDIA GPU drivers pre-installed
- **Networking:** Configure security groups to allow API traffic on the designated service port, port 8000
- **Launch steps:** Start the AMI on a supported GPU instance, allow 5 minutes for the service to fully launch, and begin sending audio via the streaming or batch API
## Data Handling and Security
- All audio processing occurs locally on the EC2 instance within your VPC
- No audio data or transcription results are transmitted to external servers
- Supports encryption at rest via AWS EBS encryption
- No telemetry or usage data is sent outside your environment
Highlights
Highlighted by the publisher on AWS Marketplace.
Single Multilingual Model: Transcribe speech across 40 language-locales using one multilingual model, with optional automatic language detection.
Punctuation and Capitalization: Automatically produces transcripts with proper punctuation and capitalization for polished, readable output.
Cost Efficient and Performant: Optimized to maximize GPU performance, allowing more concurrent transcription sessions per instance and helping organizations reduce the cost of large-scale speech recognition deployments.
Agent build and provenance
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Compliance
- FedRAMPConfirmedNot listed90%, registry-checkedNo FedRAMP Marketplace entry matched this vendor's domain, checked 2026-08-27registry recordas observed 2026-08-27
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Plans and pricing as listed
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Refund terms
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