Nous Parameter Count (405B)

Nous's largest listed model is Hermes 4 405B at 405B parameters.

Data sourced from OpenRouter API and manual data collection | Last updated: Nov 3, 2026, 8:01 AM UTC

Model NameTotalActiveSize Score
405BUndisclosed65

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Frequently asked questions

How many parameters do Nous models have?

Nous's largest listed model is Hermes 4 405B at 405B parameters.