Shisa.AI
Open-source foundation for superior Japanese LLMs
2025-06-05
Shisa.AI presents Japan's top open-source bilingual (JA/EN) LLM, Shisa V2 405B. Based on Llama 3.1 405B, it rivals GPT-4o & DeepSeek-V3 on Japanese tasks. Releases include the model, dataset, and a chat demo.
Shisa.AI offers Japan's leading open-source bilingual (Japanese/English) large language model (LLM), Shisa V2 405B. Built on Llama 3.1 405B, it competes with top-tier models like GPT-4o and DeepSeek-V3 in Japanese-language tasks. The project provides open access to the model, datasets, and a chat demo, emphasizing transparency and community collaboration.
Shisa V2 405B represents the latest advancement in the Shisa series, delivering state-of-the-art performance for Japanese and bilingual applications. The team regularly publishes updates, benchmarks, and insights on LLM development, including comparisons with other models like Qwen 3 and Llama 4.
With a strong focus on high-quality Japanese processing, Shisa.AI aims to empower developers and researchers with open, cutting-edge tools for AI innovation.
Shisa V2 405B represents the latest advancement in the Shisa series, delivering state-of-the-art performance for Japanese and bilingual applications. The team regularly publishes updates, benchmarks, and insights on LLM development, including comparisons with other models like Qwen 3 and Llama 4.
With a strong focus on high-quality Japanese processing, Shisa.AI aims to empower developers and researchers with open, cutting-edge tools for AI innovation.
Open Source
Artificial Intelligence
Development