Tools
Introducing Mellum2: A 12B Mixture-of-Experts Model by JetBrains
Mellum2 is a 12-billion parameter Mixture-of-Experts language model developed by JetBrains, designed to efficiently process complex tasks by selectively activating different expert networks. The model
Mellum2 is a 12-billion parameter Mixture-of-Experts language model developed by JetBrains, designed to efficiently process complex tasks by selectively activating different expert networks. The model represents an advancement in efficient AI architecture, balancing performance with computational resource requirements through its MoE approach. Mellum2 is available on Hugging Face and is intended for both research and practical applications requiring high-quality language understanding.
Source: Hugging Face | 2026-06-01