Hermes-4-405B is a large language model released by Nous Research, released under the llama3 license, with a claimed knowledge cutoff of 2025-08-26. Its weights, configuration, and tokenizer files are shortlisted for hashing and on-chain attestation by Weight Registry.
Description
Hermes 4 is a large-scale hybrid reasoning model built on Meta-Llama-3.1-405B and released by Nous Research in August 2025. It introduces a mode where the model can choose to deliberate internally with explicit reasoning traces before producing a final response.
Metadata
Hugging Face stats
828 downloads on Hugging Face · 95 likes · pipeline: text-generation · library: transformers
Weight Hashes
Not yet hashed -- queued for processing.