Huawei Open-Sources Pre-Training, SFT and RL Code for openPangu-2.0

Open-sourcing the full pre-training, SFT and RL stack — not just weights — shifts openPangu from a downloadable model into something closer to a replicable pipeline, which matters most for teams that lack the resources to build training infrastructure from scratch. The significance is less about benchmark competition than about lowering the barrier to reproducing and modifying a large model end to end, a step few open releases take. Whether that code proves practical enough for others to actually train on, and how the broader open-source ecosystem responds, is the open question worth watching.