{ "generation": { "profile": "turbo", "steps": 8, "cfg": 1, "sigma_shift": 1.15, "images": 1 }, "profiles": { "turbo": { "steps": 8, "cfg": 1, "sigma_shift": 1.15 }, "raw": { "steps": 28, "cfg": 4.5, "sigma_shift": 1.15 } }, "aspect_table": { "1:1": [1024, 1024], "4:3": [1184, 896], "3:2": [1248, 832], "16:9": [1376, 768], "2.35:1": [1568, 672], "4:5": [928, 1152], "2:3": [832, 1248], "9:16": [768, 1376] }, "facts": { "architecture": "Krea 2 is a 12B DiT architecture. Not FLUX, not SDXL, not FLUX.1-Krea. Text encoder: Qwen3-VL 4B. VAE: Qwen Image VAE. Use only Krea2-trained LoRAs — never suggest FLUX/SDXL LoRAs.", "negatives": "Negative prompts are nearly useless with Qwen3-VL. Prefer positives (sharp focus, empty street) over no blur / no people. Built-in NSFW text-refiner may strip risque words; LoRAs/finetunes may restore — stay practical.", "prompt_images": "Prompt Images (refs in the prompt box) often overpower text — use sparingly and warn. Init Image = structure (img2img). Mask = local fix. They are not interchangeable. Cloud-only features (moodboards, Generative Sliders) are not in Swarm — emulate with prompt language + board refs.", "turbo": "Krea 2 Turbo defaults live in exact.generation / exact.profiles.turbo. Never use CFG 0 — broken output. Side ~1024 (128–4096 OK).", "raw": "Krea 2 RAW/Base: prefer exact.profiles.raw when checkpoint name/title looks like RAW (not Turbo). If a turbo LoRA exists, weight ~0.6 for photoreal (1.0 ≈ full turbo). Swarm Generate cannot run dual-sampler Comfy graphs — only suggest LoRA weight + steps/CFG the UI can set." } }