Qwen3.8 27B Uncensored

User reports Qwen3.8-27B Uncensored at 25.48 tok/s with DFlash2 speculative decoding on an M4 Pro 48GB, a 2.06x speedup over the 12.35 tok/s baseline. Setup is dflash 0.1.0 on MLX with a 4-bit MLX target model and a 4-bit draft, block size 5, greedy decoding on HumanEval with 20 samples and 256 max new tokens. Mean acceptance length was 4.87 tokens with 94.9% of blocks accepted in full. An initial 3-sample smoke test gave 13.76 tok/s baseline and 29.11 tok/s with DFlash. Weights and caches were on an external HDD; the 825.84s wall time includes model loading and is not generation throughput.