Hermes 3 Llama 3.1 405B
Hermes 3 Llama 3.1 405B supports general conversation, reasoning and structured responses. It is a Nous post-training release of a Meta base model.
Training and model behavior
This is a full-parameter fine-tune of Llama 3.1 405B. The release extends Hermes instruction, role-playing and function-calling training to that parameter scale.Hermes 3 Llama 3.1 405B model card
Working with this model
Practical guidance. Use the shipped chat template when migrating a conversation. Compare instruction following and tool syntax on your own prompts. A larger parameter count increases memory requirements but does not guarantee better answers on every task.
Download formats
Nous also publishes FP8 packages for this model. These are deployment formats of the same release.Hermes 3 Llama 3.1 405B FP8 package
Specifications & access
| Detail | Value and conditions |
|---|---|
| Launch date | |
| Access | Downloadable |
| Model identifiers | NousResearch/Hermes-3-Llama-3.1-405B |
| Context window | 131,072 tokens Configured position limit; practical serving limits depend on the runtime. Hermes 3 Llama 3.1 405B configuration |
| Base model | meta-llama/Meta-Llama-3.1-405BHermes 3 Llama 3.1 405B model card |
| Repository license label | llama3Hermes 3 Llama 3.1 405B model card |
Related models
- Hermes 3 Llama 3.1 70B
Nous Research · Hermes 3
An open-weight Hermes assistant derived from Meta's Llama models.
Launch date August 2024Downloadable - Hermes 3 Llama 3.2 3B
Nous Research · Hermes 3
An open-weight Hermes assistant derived from Meta's Llama models.
Launch date Downloadable - Hermes 3 Llama 3.1 8B
Nous Research · Hermes 3
An open-weight Hermes assistant derived from Meta's Llama models.
Launch date August 2024Downloadable