Baidu releases ERNIE 5.5 Flash Base 280B MoE model

Baidu released the ERNIE-5.5-Flash-Base model, a sparse Mixture-of-Experts architecture with 280B total parameters and 14B active parameters per token. The model was pre-trained on 33.5T tokens with a 128K training context and supports up to 1M tokens for inference and fine-tuning.