#!/bin/bash # Test 512x512 with turbo-optimized settings: 4 steps, CFG 1.0 COMFY="http://localhost:8188" WORKFLOW='{ "1": { "class_type": "CLIPLoaderGGUF", "inputs": { "clip_name": "Qwen_3_4b-Q8_0.gguf", "type": "lumina2" } }, "2": { "class_type": "CLIPTextEncode", "inputs": { "text": "a macro photo of a jumping spider on a green leaf, detailed eyes, morning dew drops, sharp focus, professional nature photography", "clip": ["1", 0] } }, "3": { "class_type": "CLIPTextEncode", "inputs": { "text": "", "clip": ["1", 0] } }, "4": { "class_type": "UnetLoaderGGUF", "inputs": { "unet_name": "z_image_turbo-Q5_K_S.gguf" } }, "5": { "class_type": "EmptyLatentImage", "inputs": { "width": 512, "height": 512, "batch_size": 1 } }, "6": { "class_type": "KSampler", "inputs": { "seed": 42424, "steps": 4, "cfg": 1.0, "sampler_name": "euler", "scheduler": "normal", "denoise": 1.0, "model": ["4", 0], "positive": ["2", 0], "negative": ["3", 0], "latent_image": ["5", 0] } }, "7": { "class_type": "VAELoader", "inputs": { "vae_name": "ae.safetensors" } }, "8": { "class_type": "VAEDecode", "inputs": { "samples": ["6", 0], "vae": ["7", 0] } }, "9": { "class_type": "SaveImage", "inputs": { "filename_prefix": "bc250_turbo_512", "images": ["8", 0] } } }' echo "=== 512x512 Turbo Test: 4 steps, CFG 1.0 ===" echo "Submitting..." RESP=$(curl -s -X POST "$COMFY/api/prompt" \ -H "Content-Type: application/json" \ -d "{\"prompt\": $WORKFLOW}") echo "Response: $RESP"