Nous: Hermes 4 405B
Nous: Hermes 4 405B is nousresearch's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.
Model details
- Lab
- nousresearch
- Released
- 2025-08-26
- Weights
- Open
- Context
- 131K
- Max output
- —
- Knowledge cutoff
- 2024-08-31
- Price in
- $1.00/M
- Price out
- $3.00/M
- Modality
- text->text
Sources: openrouter
FAQ
Is Nous: Hermes 4 405B open weights?
Yes — Nous: Hermes 4 405B is released with open weights.