Validated on: RTX 5060 Ti 16GB · i5-14500 · 64GB DDR4-3200 · NVMe Gen4 · llama.cpp 0.5.0-dev (needs qwen4exp arch + ngram spec support, any build after ~Sep 27 2026). All numbers from a two-round A/B-A/B bench, 2026-09-28.
huggingface.co/AtomicChat/Qwen3.8-Flash-Next-GGUF
→ Qwen3.8-Flash-Next-AD-4.27bpw-Q4_K_M-M64/ # 94.5 GB, 33 shards; shard 2 = 38 GB n-gram table (keep on NVMe!)
→ mmproj-Qwen3.8-Flash-Next-F16.gguf # 0.9 GB vision encoder