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Ibm Granite/Granite Vision 3.3 2b Image Generator | Operations n8n Workflow Template with HTTP
Ready-to-import n8n workflow JSON for Ibm Granite/Granite Vision 3.3 2b Image Generator. 13 nodes. Integrations: HTTP. Copy and import into n8n.
13 nodesIbm_Granite_Granite_Vision_3_3_2b_Image_Generator-workflow.json
{"meta": {"instanceId": "a663a93e-18c4-4817-8b9b-23a203fe5d63","model_name": "granite-vision-3.3-2b","model_type": "image","version_id": "3339e8453ca94104383f6f085a511d7f26cca2d0cab2f6018986737b6cf7d391","model_owner": "ibm-granite","generated_at": "2025-08-01T14:50:46.652195"},"name": "ibm-granite/granite-vision-3.3-2b - Image Generator","nodes": [{"id": "ec2ba6e1-953d-4cc2-a07d-007aaf83d339","name": "Manual Trigger","type": "n8n-nodes-base.manualTrigger","position": [-896,-176],"parameters": {},"typeVersion": 1},{"id": "cf198ceb-fee9-4b65-a3d6-7c32aa5e3bc7","name": "Set API Token","type": "n8n-nodes-base.set","position": [-608,-80],"parameters": {"options": {},"assignments": {"assignments": [{"id": "api_token","name": "api_token","type": "string","value": "YOUR_REPLICATE_API_TOKEN"}]}},"typeVersion": 3.3},{"id": "fb94b5a3-8820-409e-ace6-94ad60801dcf","name": "Set Image Parameters","type": "n8n-nodes-base.set","position": [-288,-128],"parameters": {"options": {},"assignments": {"assignments": [{"id": "api_token","name": "api_token","type": "string","value": "={{ $('Set API Token').item.json.api_token }}"},{"id": "seed","name": "seed","type": "number","value": -1},{"id": "image","name": "image","type": "string","value": "https://picsum.photos/512/512"},{"id": "top_k","name": "top_k","type": "number","value": 50},{"id": "top_p","name": "top_p","type": "number","value": 0.9},{"id": "images","name": "images","type": "array","value": ""},{"id": "prompt","name": "prompt","type": "string","value": ""},{"id": "max_tokens","name": "max_tokens","type": "number","value": 512},{"id": "min_tokens","name": "min_tokens","type": "number","value": 0},{"id": "temperature","name": "temperature","type": "number","value": 0.6},{"id": "chat_template","name": "chat_template","type": "string","value": ""},{"id": "system_prompt","name": "system_prompt","type": "string","value": ""},{"id": "stop_sequences","name": "stop_sequences","type": "string","value": ""},{"id": "presence_penalty","name": "presence_penalty","type": "number","value": 0},{"id": "frequency_penalty","name": "frequency_penalty","type": "number","value": 0}]}},"typeVersion": 3.3},{"id": "afa98553-a5f7-481e-8e34-3e185118fce6","name": "Create Image Prediction","type": "n8n-nodes-base.httpRequest","position": [-64,-128],"parameters": {"url": "https://api.replicate.com/v1/predictions","method": "POST","options": {"response": {"response": {"neverError": true,"responseFormat": "json"}}},"jsonBody": "={\n \"version\": \"ibm-granite/granite-vision-3.3-2b:3339e8453ca94104383f6f085a511d7f26cca2d0cab2f6018986737b6cf7d391\",\n \"input\": {\n \"seed\": {{ $json.seed }},\n \"image\": \"{{ $json.image }}\",\n \"top_k\": {{ $json.top_k }},\n \"top_p\": {{ $json.top_p }},\n \"images\": \"{{ $json.images }}\",\n \"prompt\": \"{{ $json.prompt }}\",\n \"max_tokens\": {{ $json.max_tokens }},\n \"min_tokens\": {{ $json.min_tokens }},\n \"temperature\": {{ $json.temperature }},\n \"chat_template\": \"{{ $json.chat_template }}\",\n \"system_prompt\": \"{{ $json.system_prompt }}\",\n \"stop_sequences\": \"{{ $json.stop_sequences }}\",\n \"presence_penalty\": {{ $json.presence_penalty }},\n \"frequency_penalty\": {{ $json.frequency_penalty }}\n }\n}","sendBody": true,"sendHeaders": true,"specifyBody": "json","headerParameters": {"parameters": [{"name": "Authorization","value": "=Bearer {{ $json.api_token }}"},{"name": "Prefer","value": "wait"}]}},"typeVersion": 4.1},{"id": "7a54179b-cd9a-4fb4-860c-2d0202442728","name": "Wait 5s","type": "n8n-nodes-base.wait","position": [160,-128],"webhookId": "d2c4ca16-0eb2-45b4-8a2d-eec2f99df89c","parameters": {"unit": "seconds","amount": 5},"typeVersion": 1},{"id": "3b276bd4-5192-4e9f-8237-7236b8381777","name": "Check Status","type": "n8n-nodes-base.httpRequest","position": [384,-128],"parameters": {"url": "=https://api.replicate.com/v1/predictions/{{ $('Create Image Prediction').item.json.id }}","options": {"response": {"response": {"neverError": true,"responseFormat": "json"}}},"sendHeaders": true,"headerParameters": {"parameters": [{"name": "Authorization","value": "=Bearer {{ $('Set API Token').item.json.api_token }}"}]}},"typeVersion": 4.1},{"id": "180685c9-642b-4541-972f-1b2cffc2dffe","name": "Is Complete?","type": "n8n-nodes-base.if","position": [528,-240],"parameters": {"options": {},"conditions": {"options": {"version": 1,"leftValue": "","caseSensitive": true,"typeValidation": "loose"},"combinator": "and","conditions": [{"id": "c93d7ba1-0ef9-4087-aa10-389cb2a2c6bd","operator": {"type": "string","operation": "equals"},"leftValue": "={{ $json.status }}","rightValue": "succeeded"}]}},"typeVersion": 2},{"id": "74634644-1e7a-4e47-8970-389f0b958867","name": "Has Failed?","type": "n8n-nodes-base.if","position": [848,-80],"parameters": {"options": {},"conditions": {"options": {"version": 1,"leftValue": "","caseSensitive": true,"typeValidation": "loose"},"combinator": "and","conditions": [{"id": "d1bfd044-3a07-4c18-b55f-72d192596139","operator": {"type": "string","operation": "equals"},"leftValue": "={{ $json.status }}","rightValue": "failed"}]}},"typeVersion": 2},{"id": "e78a79a9-2985-47c4-aca5-7701e783ef95","name": "Wait 10s","type": "n8n-nodes-base.wait","position": [720,128],"webhookId": "51a05aef-e220-406d-8c2c-e59c82c3e26e","parameters": {"unit": "seconds","amount": 10},"typeVersion": 1},{"id": "6a09a147-68fb-4639-b754-ad248c0ebc20","name": "Success Response","type": "n8n-nodes-base.set","position": [832,-320],"parameters": {"options": {},"assignments": {"assignments": [{"id": "success-response","name": "response","type": "object","value": "={{ { success: true, image_url: $json.output, prediction_id: $json.id, status: $json.status, message: 'Image generated successfully' } }}"}]}},"typeVersion": 3.3},{"id": "2cb820fb-6f11-43e6-8d98-bb83a110b48d","name": "Error Response","type": "n8n-nodes-base.set","position": [1344,144],"parameters": {"options": {},"assignments": {"assignments": [{"id": "error-response","name": "response","type": "object","value": "={{ { success: false, error: $json.error || 'Image generation failed', prediction_id: $json.id, status: $json.status, message: 'Failed to generate image' } }}"}]}},"typeVersion": 3.3},{"id": "24a36c6c-de77-4761-8cdd-211caf66f58b","name": "Display Result","type": "n8n-nodes-base.set","position": [1552,-144],"parameters": {"options": {},"assignments": {"assignments": [{"id": "final-result","name": "final_result","type": "object","value": "={{ $json.response }}"}]}},"typeVersion": 3.3},{"id": "bb77c5c2-aedf-4aa5-9e3d-211f500e507f","name": "Log Request","type": "n8n-nodes-base.code","position": [160,-320],"parameters": {"jsCode": "// Log generation details for monitoring\nconst data = $input.all()[0].json;\n\nconsole.log('ibm-granite/granite-vision-3.3-2b Request:', {\n timestamp: new Date().toISOString(),\n prediction_id: data.id,\n model_type: 'image'\n});\n\nreturn $input.all();"},"typeVersion": 2},{"id": "b74552b8-11f7-4d40-9dd7-7e712157b299","name": "Sticky Note9","type": "n8n-nodes-base.stickyNote","position": [-1536,-304],"parameters": {"color": 4,"width": 580,"height": 320,"content": "=======================================\n GRANITE-VISION-3.3-2B GENERATOR\n=======================================\nFor any questions or support, please contact:\n Yaron@nofluff.online\n\nExplore more tips and tutorials here:\n - YouTube: https://www.youtube.com/@YaronBeen/videos\n - LinkedIn: https://www.linkedin.com/in/yaronbeen/\n======================================="},"typeVersion": 1},{"id": "8ce498b4-8551-461b-9d91-f23dbbb4bf51","name": "Sticky Note4","type": "n8n-nodes-base.stickyNote","position": [-1536,48],"parameters": {"color": 4,"width": 589,"height": 1958,"content": "## 🤖 **IBM-GRANITE/GRANITE-VISION-3.3-2B - IMAGE GENERATION WORKFLOW**\n\n**🔥 Powered by Replicate API and n8n Automation**\n\n---\n\n### 📝 **Model Overview**\n\n- **Owner**: ibm-granite\n- **Model**: granite-vision-3.3-2b\n- **Type**: Image Generation\n- **API Endpoint**: https://api.replicate.com/v1/predictions\n\n**🎯 What This Model Does:**\nGranite-vision-3.3-2b is a compact and efficient vision-language model, specifically designed for visual document understanding, enabling automated content extraction from tables, charts, infographics, plots, diagrams, and more.\n\n---\n\n### 📋 **Parameter Reference**\n\n**🔴 Required Parameters:** None\n**🔵 Optional Parameters:** seed, image, top_k, top_p, images, prompt, max_tokens, min_tokens (and 6 more)\n\n**📖 Detailed Parameter Guide:**\n- **seed** (integer): Random seed. Leave blank to randomize the seed.\n- **image** (string): Deprecated single image input.Use images input instead.Ignored if images used.\n- **top_k** (integer): The number of highest probability tokens to consider for generating the output. If > 0, only keep... (Default: 50)\n- **top_p** (number): A probability threshold for generating the output. If < 1.0, only keep the top tokens with cumula... (Default: 0.9)\n- **images** (array): Image inputs for the model.\n- **prompt** (string): User prompt to send to the model. (Default: )\n- **max_tokens** (integer): The maximum number of tokens the model should generate as output. (Default: 512)\n- **min_tokens** (integer): The minimum number of tokens the model should generate as output. (Default: 0)\n- *...and 6 more parameters*\n\n---\n\n### 🔧 **Workflow Components Explained**\n\n**🎯 Manual Trigger**\n- Starts the workflow execution\n- Click to begin image generation process\n\n**🔐 Set API Token** \n- Configures your Replicate API authentication\n- Replace 'YOUR_REPLICATE_API_TOKEN' with your actual token\n- Essential for accessing the ibm-granite/granite-vision-3.3-2b model\n\n**⚙️ Set Image Parameters**\n- Configures all input parameters for the model\n- Includes both required and optional parameters\n- Pre-filled with sensible defaults for testing\n\n**🚀 Create Image Prediction**\n- Sends the generation request to Replicate API\n- Uses the image parameters you configured\n- Returns a prediction ID for status tracking\n\n**⏳ Wait & Status Checking Loop**\n- Waits 5 seconds then checks prediction status\n- Continues checking until completion or failure\n- Implements intelligent retry logic with 10-second delays\n\n**✅ Success/Error Handling**\n- Routes successful completions to success response\n- Handles failures gracefully with error details\n- Returns structured JSON response with URLs/errors\n\n**📊 Logging & Monitoring**\n- Logs all requests for debugging and monitoring\n- Tracks timestamps and prediction IDs\n- Helps identify issues during development\n\n---\n\n### 🌟 **Key Benefits**\n\n- **🎨 Instant Image Generation**: Transform ideas into images using state-of-the-art AI\n- **🔄 Automated Workflow**: Handles the complete generation pipeline automatically\n- **🛡️ Error Resilience**: Built-in retry logic and comprehensive error handling\n- **📈 Production Ready**: Includes logging, monitoring, and structured responses\n- **🔧 Customizable**: Easy to modify parameters and extend functionality\n- **⚡ Efficient Processing**: Optimized API calls with intelligent status checking\n\n---\n\n### 🚀 **Quick Start Instructions**\n\n1. **🔑 Get Your API Key**\n - Sign up at https://replicate.com\n - Navigate to your account settings\n - Copy your API token\n\n2. **🔧 Configure the Workflow**\n - Replace 'YOUR_REPLICATE_API_TOKEN' with your actual token\n - Adjust parameters in the 'Set Image Parameters' node\n - Customize the prompt or other inputs as needed\n\n3. **▶️ Execute the Workflow**\n - Click the 'Manual Trigger' to start\n - Monitor the execution in the n8n interface\n - Check logs for detailed execution information\n\n4. **📥 Get Your Results**\n - Successful generations return a URL to your image\n - Download or use the generated content as needed\n - Results are available immediately upon completion\n\n---\n\n### 🔍 **Troubleshooting Guide**\n\n**Common Issues:**\n- **Invalid API Token**: Ensure your Replicate token is valid and has sufficient credits\n- **Parameter Validation**: Check that required parameters match expected types\n- **Generation Timeout**: Some images take longer - monitor the logs\n- **Output Format**: Verify the model returns the expected output format\n\n**Best Practices:**\n- Test with default parameters first\n- Monitor your Replicate usage and billing\n- Keep API tokens secure and never commit them to code\n- Use appropriate parameter values for your use case\n\n---\n\n**🔗 Additional Resources:**\n- Model Documentation: https://replicate.com/ibm-granite/granite-vision-3.3-2b\n- Replicate API Docs: https://replicate.com/docs\n- n8n Documentation: https://docs.n8n.io\n\n---"},"typeVersion": 1}],"active": false,"pinData": {},"versionId": "1","connections": {"Wait 5s": {"main": [[{"node": "Check Status","type": "main","index": 0}]]},"Wait 10s": {"main": [[{"node": "Check Status","type": "main","index": 0}]]},"Has Failed?": {"main": [[{"node": "Error Response","type": "main","index": 0}],[{"node": "Wait 10s","type": "main","index": 0}]]},"Log Request": {"main": [[{"node": "Wait 5s","type": "main","index": 0}]]},"Check Status": {"main": [[{"node": "Is Complete?","type": "main","index": 0}]]},"Is Complete?": {"main": [[{"node": "Success Response","type": "main","index": 0}],[{"node": "Has Failed?","type": "main","index": 0}]]},"Set API Token": {"main": [[{"node": "Set Image Parameters","type": "main","index": 0}]]},"Error Response": {"main": [[{"node": "Display Result","type": "main","index": 0}]]},"Manual Trigger": {"main": [[{"node": "Set API Token","type": "main","index": 0}]]},"Success Response": {"main": [[{"node": "Display Result","type": "main","index": 0}]]},"Set Image Parameters": {"main": [[{"node": "Create Image Prediction","type": "main","index": 0}]]},"Create Image Prediction": {"main": [[{"node": "Log Request","type": "main","index": 0}]]}}}
In n8n Editor: paste with Ctrl+V→Workflow will be created