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Hermes 3 405B · Nous Research

Hermes 3 fine-tuned on Llama 3.1 405B by Nous Research. One of the most capable and least censored models available. Good for roleplay, creative writing, deep reasoning.

405B parameters Not overly censored Roleplay and creativity

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About Hermes 3 405B

Hermes 3 fine-tuned on Llama 3.1 405B by Nous Research. One of the most capable and least censored models available. Good for roleplay, creative writing, deep reasoning.

Where it shines: 405B parameters · Not overly censored · Roleplay and creativity.

How to use Hermes 3 405B

  1. 1

    Type or upload

    Type what you want in the box above — or upload the file if the tool asks for one.

  2. 2

    Generate

    Click the main button. Wait 2-30 seconds depending on the model and input size.

  3. 3

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    Download the result or share the direct link. No watermark, ready to use.

Frequently asked questions

How much does it cost to use Hermes 3 405B?

Hermes 3 405B is one of the free models in the catalog, each use discounts 10 tokens from your pool, but open models like Hermes 3 405B don’t cost us, so the rate-limit is generous. A free account comes with 500 initial tokens and 25 more every day — you usually don’t get to touch the card.

Is there a limit on the use of Hermes 3 405B?

There is no fixed monthly fee for Hermes 3 405B on the free account — the actual limit is the rate per minute/hour, not per month. Anonymous are limited by IP; with account you can do much more volume.If you reach 500+25 tokens and need more, a Pro plan at $9/month covers it.

What makes Hermes 3 405B special?

Nous Research fine-tunes open models with fewer restrictions — good for roleplay, fiction, and deep reasoning, with specific strengths in 405b parameters, no excessive censorship, and roleplay and creativity.

How fast does Hermes 3 405B respond?

Hermes 3 405B is a "think" model: it reasons explicitly before responding, so it takes longer — waits 15-45 seconds.The actual time also depends on the length of the prompt and the load of the datacenter — models with huge context take longer when you enter very long texts.

How do I use Hermes 3 405B in ia.gratis?

You can use Hermes 3 405B from /chat/ by selecting Hermes 3 405B in the picker, or via the REST API with `model=hermes-3` in the POST body. Quick summary: Calls 405B fine-tuned by Nous. Uncensored. The internal model identifier is `hermes-3` — useful when integrating via API.