MiniMax M2.5 MiniMax-M2.5 / b8118 Vulkan / PP512 TG128 at prepared depth8000

User reports MiniMax-M2.5 UD-IQ3_XXS at 25.9 t/s generation and 119.4 t/s prompt processing on a single Radeon 8060S gfx1151 device. Setup is llama.cpp build b8118 with q8_0 KV cache, -ngl 999, -fa 1, -ub 2048 -b 2048, and depth 8000. The headline figures come from the Vulkan/RADV arm, where PP512 measured 119.44 ± 4.23 and TG128 25.87 ± 0.52 tok/s; the ROCm/HIP arm reached 61.32 and 16.58 tok/s. Depth 8000 is prepared before timing and excluded from the numerator.