Hermes 4 405B
Updated Sep 11, 2026
hermes131k context128k max outputreleased Aug 13, 2024Open weightsReasoningTool calling
Official
—
output per 1M tokens
Providers
3
offering this model
Spread
1.0×
max / min output
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Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.