Nous Research
Nous Hermes 3 405B Instruct
Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the...
- Context window
- 131Ktokens
- Max output
- 16Ktokens
- Input
- $1.00/ 1M
- Output
- $1.00/ 1M
Quick start
from openai import OpenAI
client = OpenAI(
base_url="https://neurongate.net/v1",
api_key="sk-ng-your-api-key",
)
completion = client.chat.completions.create(
model="nousresearch/hermes-3-llama-3.1-405b",
messages=[{"role": "user", "content": "Hello!"}],
)
print(completion.choices[0].message.content)Cost
| Example request | Tokens | Cost |
|---|---|---|
| Short prompt | 1K in | $0.001 |
| Typical chat turn | 1K in · 500 out | $0.0015 |
| Document analysis | 10K in · 2K out | $0.012 |
| Long context | 100K in · 10K out | $0.11 |
Prices in USD. Billed per token actually used, from a balance prepaid in USDT, USDC, ETH or BTC.
Frequently asked questions
What is Nous Hermes 3 405B Instruct?
Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the...
How much does Nous Hermes 3 405B Instruct cost?
Nous Hermes 3 405B Instruct is priced at $1 per 1 million input tokens and $1 per 1 million output tokens when accessed via NeuronGate. You pay per token — no subscriptions required. Top up with crypto (USDT, USDC, ETH, BTC).
Does Nous Hermes 3 405B Instruct support streaming?
Yes, Nous Hermes 3 405B Instruct supports streaming responses via NeuronGate's API. Use the standard "stream": true parameter in your request.
What is the context window of Nous Hermes 3 405B Instruct?
Nous Hermes 3 405B Instruct has a context window of 131K tokens (~98K words). Maximum output is 16K tokens.
Does Nous Hermes 3 405B Instruct support function calling (tools)?
Nous Hermes 3 405B Instruct does not currently support function calling / tool use.
How do I use Nous Hermes 3 405B Instruct with NeuronGate?
Create a NeuronGate account, top up your balance with crypto, generate an API key, and use the model id nousresearch/hermes-3-llama-3.1-405b in your requests. NeuronGate uses the OpenAI-compatible API format — set your base URL to https://neurongate.net/v1.