Qwen3.8 125B (6B active) Flash-Next

User reports running Qwen3.8-Flash-Next (125B MoE) on an RTX 4070 Super 12GB with 32GB system RAM, achieving 33.2 tok/s decode and 947 tok/s prefill at 8K context with the Gyro-M variant. Setup uses Strata with local source patches, GGUF weights, Q4 KV cache with 32K tokens GPU-resident, and MTP disabled. Experts are tiered across VRAM, 16 GiB of RAM, and SSD streaming. Gyro-S variant reaches 40.8 tok/s decode and 879 tok/s prefill at 8K, with vision support. Benchmarks cover 8K to 256K context; decode averages 3 cached runs.