Unsloth speeds up local GLM-5.3-Flash inference by up to 3.3x

Unsloth reports that its optimized GGUF build runs GLM-5.3-Flash locally 1.6 to 3.4 times faster, using improved decoding and multi-token prediction. The 3-bit version is said to run on 128GB setups via Unsloth Desktop or llama.cpp. The post links to a guide and the GGUF weights on Hugging Face.