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About

Nemotron-3 Super is part of NVIDIA’s Nemotron 3 family of open models designed to enable advanced agentic AI systems that can reason, plan, and execute multi-step workflows across complex environments. The model introduces a hybrid Mamba-Transformer Mixture-of-Experts architecture that combines the efficiency of state-space Mamba layers with the contextual understanding of transformer attention, allowing it to process long sequences and complex reasoning tasks with high accuracy and throughput. This architecture activates only a subset of model parameters for each token, improving computational efficiency while maintaining strong reasoning capabilities and enabling scalable inference for large workloads. Nemotron-3 Super contains roughly 120 billion parameters with around 12 billion active during inference, accelerating multi-step reasoning and collaborative agent interactions across large contexts.

About

Portable Computer is a local-first version of Perplexity Computer that runs entirely on your own machine, keeping private data on-device while still supporting complex agentic workflows. Built with NVIDIA, it runs the orchestrator, planner, tool router, scheduler, durable task queue, local search index, and AI models locally, so it can analyze data, synthesize files, search documents and code, take actions on the device, and keep long-running jobs active without relying on the cloud. It runs on NVIDIA DGX Spark with Qwen 3.8 27B or PPLX 27B, with NVIDIA Nemotron 3.5 Lightning coming to the model picker. It is trained to complete as much of each task locally as possible and can escalate only the steps that need current information, browser access, connected apps, or frontier reasoning. When a task needs to send content from the device to a cloud service, Portable Computer asks for permission before proceeding.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI engineers and researchers building scalable multi-agent systems that require efficient long-context reasoning and advanced AI agent workflows

Audience

Privacy-conscious professionals, developers, and AI users seeking to run complex AI agent workflows locally while keeping sensitive files and data on their own hardware

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

$20 per month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

NVIDIA
Founded: 1993
United States
nvidia.com

Company Information

Perplexity
Founded: 2022
United States
www.perplexity.ai/hub/products/portable-computer

Alternatives

Claude Opus 5

Claude Opus 5

Anthropic

Alternatives

Claude Sonnet 5

Claude Sonnet 5

Anthropic
Nemotron 3

Nemotron 3

NVIDIA
GLM-5.2

GLM-5.2

Z.ai
Nemotron 3

Nemotron 3

NVIDIA

Categories

Categories

Integrations

Asana
Dropbox
GitHub
Gmail
Google Drive
Jira
Linear
Microsoft Excel
Microsoft OneDrive
Microsoft Teams
Nemotron 3
Nemotron 3.5 Lightning
Notion
Perplexity Computer
Perplexity Pro
Perplexity Search API
Slack
Snowflake
Together AI

Integrations

Asana
Dropbox
GitHub
Gmail
Google Drive
Jira
Linear
Microsoft Excel
Microsoft OneDrive
Microsoft Teams
Nemotron 3
Nemotron 3.5 Lightning
Notion
Perplexity Computer
Perplexity Pro
Perplexity Search API
Slack
Snowflake
Together AI
Claim Nemotron 3 Super and update features and information
Claim Nemotron 3 Super and update features and information
Claim Portable Computer by Perplexity and update features and information
Claim Portable Computer by Perplexity and update features and information