A Japanese-specialized large language model developed by NII. It is a high-performance model optimized for Japanese language processing.
Parameters
Undisclosed
Context Window
License
Proprietary
Release Date
2026-03-30
Japanese Language Capability
🇯🇵Native JP
Model developed by a Japanese company or specialized for Japanese. Highest Japanese understanding and generation capability.
API Pricing
API pricing for this model is not yet available
Strengths
- •Optimized for following Japanese instructions accurately
- •Balanced size for reasonable performance and speed
- •Designed for practical application in Japanese contexts
Weaknesses
- •May struggle with highly creative or ambiguous tasks
- •Instruction tuning data can introduce specific biases
- •Performance plateau might be reached with this scale
Use Cases
- •Automating Japanese customer support interactions
- •Executing structured tasks like data entry from Japanese text
- •Providing localized assistance in Japanese software