01What Is Hermes AI Agent + Nemotron 3 Nano Omni?
Hermes AI Agent + Nemotron 3 Nano Omni is a free, open-source AI agent that runs on your own computer. It is the first local AI that can see, hear, read, and think at once, without any paid tools or cloud services.
In this episode, Julian Goldie explains that you just drop a video file into it, like a meeting recording or a tutorial. Hermes watches the video, hears the audio, reads the slides on screen, and gives you a full breakdown with exact timestamps. This replaces the old way of using four separate tools for audio, text, slides, and summaries.
The two parts are Nemotron 3 Nano Omni, NVIDIA's open model, and Hermes, the agent built by Nous Research. The model is the brain, and Hermes is the body that makes it useful.
02Main Features of Nemotron 3 Nano Omni and Hermes
Nemotron 3 Nano Omni handles every kind of input: audio, video, images, and text, all in one model. It uses a hybrid mixture-of-experts design, which is like a team of specialists inside one brain. Only the right specialists wake up for each task, saving memory and compute.
The model has 30 billion parameters, but only 3 billion are active at any moment. This makes it up to four times more memory-efficient than older models. It also mixes mamba layers for long sequences with transformer layers for precision.
Hermes adds three key abilities:
- Persistent memory that saves important information across sessions, so you don't lose context when you close the tab.
- Background execution, so it can keep working while you close your laptop and check results later.
- Self-improving skills, where it saves what worked and gets faster and sharper over time.
03How to Set Up Hermes and Nemotron 3 on Your Computer
Setting up Hermes and Nemotron 3 is straightforward, and you don't need a high-end gaming computer. Follow these steps to get it running:
- Download Ollama, a free tool that runs AI models on your own computer.
- Pull the Nemotron 3 Nano Omni weights from Hugging Face; the weights are just the model files and are free.
- Install the model through Ollama with one command.
- Download Hermes from the Nous Research GitHub page, also free.
- Install Hermes on the same machine.
- Point Hermes to your local Ollama setup so it knows where the brain is.
Because Nemotron 3 only fires up 3 billion active parameters at a time, it runs on regular laptops. NVIDIA designed it this way so everyday people can use it.
04How to Use Hermes for Real Tasks: Examples from the Episode
You give it a long video, like a sales call or a tutorial. Hermes watches, hears, and reads the slides all at once. It answers questions like, "What did the speaker say when the chart appeared?" and gives the exact timestamp.
Another use is background tasks. You can tell Hermes to watch your inbox, and when a customer asks about pricing, draft a reply and save it for your review. Then close your laptop, and Hermes keeps working.
Because it has persistent memory, it remembers what you did last week and applies that knowledge. It also cites its answers, so you can verify by checking the timestamp in the video.
This works on messy, real-world input: videos with people talking over slides, screenshots with handwritten notes, audio with background noise. Older models dropped half that information; this one keeps it connected.
05Results and Comparisons: Local vs. Cloud AI Tools
Julian compares this stack to the old way, which needed four tools for audio, text, slides, and summaries. Now one agent does it, with fewer chances for things to break.
For the last two years, cool AI agents lived in the cloud, with fees, rate limits, and data privacy risks. Local agents flip that: your data never leaves your machine, there's no monthly fee, no rate limit, and no rule changes that break your workflow.
But local agents used to be dumb—they couldn't see or hear well and forgot things fast. Now, Nemotron 3 and Hermes make it so a free, open, local stack can hold its own against big paid tools, and in some tasks, beat them.
However, for very long, complex reasoning, cloud giants still have the edge. For absolute best image generation, this isn't the tool. But for 80% of small business work, this stack does it for free, on your own machine, with your data staying yours.
06Tips, Limits, and Mistakes to Avoid with This AI Agent
Know the limits: Nemotron 3 Nano Omni is good but not perfect. For very long, complex reasoning, the big paid models win. For top-tier image generation, look elsewhere.
But for most everyday tasks, it works well.
Don't expect it to be a cloud AI replacement for every job. It's a local agent, so it doesn't have the massive scale of cloud services. But it's free and private.
Set it up on a regular laptop, but remember that while active parameters are only 3 billion, the full model is 30 billion, so you need enough storage and RAM. Follow the setup steps carefully, especially pointing Hermes to the correct Ollama setup.
Use its persistent memory and self-improving skills to your advantage. The more you use it, the better it gets at your specific work. Avoid treating it like a one-off chatbot; instead, let it learn your workflows.
07Who Should Use Hermes + Nemotron 3 and Why It Matters
This is for small business owners, freelancers, and anyone who wants AI tools without monthly costs or data leaving their machine. It's also for tinkerers and AI enthusiasts who like open-source software.
Why it matters: a year ago, no free local model could do half of what Nemotron 3 does today. The pace of open releases is wild, with NVIDIA, Meta, Mistral, Nous Research, and Alibaba all racing. The gap between open and paid tools is closing fast.
Julian calls it the most important free AI release of 2026 so far. It puts a full multimodal agent on your own computer that sees, hears, reads, remembers, works in the background, and learns—and it costs nothing to run.
The tools are free, and the setup is doable. The only thing standing between you and a working local AI agent is a weekend. Don't sit on this one.
