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Nous: Hermes 4 405B

Nous: Hermes 4 405B is a text model from Nousresearch, with a 131K-token context window, priced at $1.00 in · $3.00 out / 1M. On Fully Informed you can add Nous: Hermes 4 405B to a multi-model panel, where it answers independently, debates the other models and gets cross-checked for blind spots.

Vendor NousresearchType Text131K contextPrice $1.00 in · $3.00 out / 1M
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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...
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FAQ
What is Nous: Hermes 4 405B?
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...
What is the context window of Nous: Hermes 4 405B?
Nous: Hermes 4 405B supports a 131K-token context window.
How much does Nous: Hermes 4 405B cost?
Nous: Hermes 4 405B is priced at $1.00 in · $3.00 out / 1M via OpenRouter.
What are alternatives to Nous: Hermes 4 405B?
Comparable text models include Anthropic: Claude Haiku Latest, Anthropic: Claude Opus Latest, Anthropic: Claude Sonnet Latest, DeepSeek: DeepSeek Flash Latest.
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