NII Releases Open-Source Japanese Language Model 'LLM-jp-4 33B' with 33 Billion Parameters

This new model strengthens Japan's AI ecosystem by delivering a high-performance open-source large language model licensed under Apache 2.0 for commercial use, surpassing the previous LLM-jp-4 series and OpenAI's gpt-oss-20b model on Japanese and English benchmarks.