OpenBMB Releases MiniCPM5-2B: A 2.52B Dense Model Averaging 53.9 Across 34 Benchmarks and Built to Run On Device

MarkTechPost · 1 month ago · 14

OpenBMB released MiniCPM5-2B as a second MiniCPM5 checkpoint and follow-up to MiniCPM5-1B, positioning it for on-device deployment via standard LlamaForCausalLM loading. It averages 53.9 across 34 benchmarks and has a 131,072-token native context window. The release adds Apache 2.0 model weights plus training data and intermediate checkpoints to verify the claimed RL plus on-policy distillation improvements, with an emphasis on tool use and long-context retrieval.