Nous: Hermes 4 405B
405BbyNous
Hermes 4 is a large-scale reasoning model built on Meta-Llama-3.1-405B and released by Nous Research. It introduces a hybrid reasoning mode, where the model can choose to deliberate internally with...
Specifications
Technical details and pricing.
Benchmarks
10 benchmark scores from Artificial Analysis.
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
Frequently Asked Questions
What is Nous: Hermes 4 405B good for?
Use Nous: Hermes 4 405B for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does Nous: Hermes 4 405B cost?
Pricing is based on usage. Current rates are $1.00/1M tokens for input and $3.00/1M tokens for output.
Can I try Nous: Hermes 4 405B for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does Nous: Hermes 4 405B support images or audio?
Nous: Hermes 4 405B focuses on text-based tasks.
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Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.