All Models
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...
Available Providers (3)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 Nebius Token Factory | NousResearch/Hermes-4-405B | $1/MTok | $3/MTok | 128K | 8.2K | |
 Kilo Gateway | nousresearch/hermes-4-405b | $1/MTok | $3/MTok | 131.1K | 26.2K | |
 OpenRouter | nousresearch/hermes-4-405b | $1/MTok | $3/MTok | 131.1K | 131.1K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output