A Japanese-adapted LLM from Sakana AI's Namazu series. Built on Llama-3.1-405B with post-training for Japanese cultural and social context, maintaining base-model performance while improving neutrality and factual accuracy. Released March 24, 2026.
Parameters
405B
Context Window
128K
License
Llama 3.1 Community License
Release Date
2026-03-24
API Pricing
API pricing for this model is not yet available