ISTA-DASLab / Qwen3-4B-GGUF-GSQ

GGUF K-Quant checkpoints of Qwen/Qwen3-4B in which the discrete grid assignments have been refined with GSQ (Gumbel-Softmax Quantization), starting from a public GGUF initialization and projected back into the same K-Quant format. The optimized files run unchanged on llama.cpp…