Calibrated sampler for Krea 2 Turbo: schedules measured on your checkpoint, two-phase prompts, composition previews, a prompt enhancer that uses Krea 2's own text encoder, NAG (negative prompt at cfg 1) and PAG/SEG. Idea: AlchemicaMente · code: Claude (Anthropic).
https://github.com/Nessuno76/ComfyUI-AlchemicaSampler
git clone https://github.com/Nessuno76/ComfyUI-AlchemicaSampler
comfy node install comfyui-alchemicasampler