01What Is Hermes Agent Free with Step 3.5 Flash?

Hermes agent free with Step 3.5 flash lets you use a powerful AI agent without paying. Step Fun recently brought back Step 3.5 flash on their research portal. It is free for the next 15 days.

You can pair it with Hermes agent, one of the most capable agents available. This combination gives you fast replies and a large context window. It is a great way to test a premium model for free.

You only need a terminal and a few commands to get started. The model works right out of the box with Hermes agent. It can answer questions, run tasks, and automate work.

This setup is ideal for anyone who wants to try a top-tier AI agent without spending money.

02Main Features of Step 3.5 Flash for Hermes Agent

Step 3.5 flash has a 262K context window. That means it can handle very long conversations or documents. It is ranked 16th on OpenRouter weekly usage.

The model does well at reasoning tasks. It is not as good at coding, but it still works for basic code. The model is fast — replies come almost instantly.

It also shows token counts in the interface. You can use it with Hermes agent, Kilo Code, OpenCore code, and Lemonade. The news portal inside Hermes setup gives access to two free models: Step 3.5 flash and Qwen 3.6 plus.

You can switch between them anytime. The free period is 15 days, but new free models appear often. This means you may get extended free access later.

03How to Set Up Hermes Agent with Step 3.5 Flash

  1. Open your terminal on your computer.
  2. Run the command from the Hermes GitHub page to install Hermes agent.
  3. Type Hermes setup in the terminal and press Enter.
  4. Select news portal as your model source.
  5. Check that Step Fun 3.5 flash appears in the list of free models.
  6. Press Enter to skip the rest of the configuration options.
  7. Restart the gateway by typing the restart command in the terminal.
  8. Wait for the gateway to load. You will see Step 3.5 flash as the active model.

04How to Use Hermes Agent with Step 3.5 Flash

Once the setup is complete, you can start using Hermes agent immediately. Type a simple question like "working?" to test it. The agent should reply that it is operational.

You can then ask it to perform tasks, answer questions, or run workflows. To switch between models at any time, type /model in the terminal. Then pick from the available models.

You can go from news portal to OpenRouter, Anthropic, or even local models like LM Studio or Llama. The agent works on Windows natively — no special setup needed. You can also use it with other free models from OpenRouter, such as the alpha model with a million token context window.

The terminal shows the context window usage in tokens, so you can track how much space your conversation uses.

05Results and Comparisons Shown in the Episode

In the episode, the agent replied instantly to a test question. The response was fast and accurate. Step 3.5 flash ranks 16th on OpenRouter weekly, meaning it is a popular choice.

Its benchmarks show strong reasoning skills but weaker coding performance. The episode compared it to Qwen 3.6 plus, which also became free the day before. Both models are available for free through Hermes agent.

The agent remained stable and did not crash during the test. The speed was noticeably better than some other free models. The token count feature helped users see how much of the context window was filled.

No direct performance numbers were given, but the host called it "pretty powerful and easy to use."

06Tips, Limits and Mistakes to Avoid

  • The free period lasts only 15 days — set a reminder to check for extensions.
  • Step 3.5 flash is not great at coding. For code tasks, use a model like Qwen 3.6 plus instead.
  • If you restart the gateway, make sure you select the right model again before starting work.
  • Use the /model command to change models without restarting the whole setup.
  • If you are on a PC and want local models, ask Claude for the latest setup info — the host does not use local models often.
  • Do not assume the free access will continue. Always check the news portal for new free models.

07Who Should Use Hermes Agent with Step 3.5 Flash?

This setup is for anyone who wants to try a high-performance AI agent without paying. It is great for beginners who want to learn how agents work. It also works for advanced users who need fast answers and a large context window.

If you already use Hermes agent with paid models, this gives you a free alternative for 15 days. The model is especially useful for reasoning tasks like planning, analysis, and research. It is less suited for coding projects, but you can switch to another free model for that.

If you want to connect with other users and get more training, the AI Profit Boardroom community offers daily guides, coaching calls, and support. This combination of a free model and a strong agent makes advanced AI more accessible.