14:32
2026-09-27
dev.to
large-language-models
Running Qwen Flash-Next NVFP4 in vLLM: PLE Loading, B12x Fixes, and Stable Inference
A developer brought Qwen Flash-Next NVFP4 online in vLLM by adapting the loader to the checkpoint's tensor layout, patching attention configuration entries from qwen_sparse_attention to full_attention…