One rule at 1080p and 4K: where the float16 model's seeds agree to a score's last digit, their spread counts as one unit of it. No model file changed: every file is byte for byte the one of revision c14a2bc4.
seedvr2x's model files: SeedVR2 7B, sharp 7B and VAE in float16, TransNetV2, and both 7Bs in fp8, int8, NVFP4, GGUF Q8_0, Q4_K and dynamic, with the importance matrices