--- title: CTAI Building V1.2 API | Text to Image | ModelsLab description: Generate images from text with CTAI Building V1.2. High-resolution AI image generation. Pay-per-use. Free tier. url: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/ctai-building-v1-2/api.md canonical: https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/ctai-building-v1-2/api.md type: product component: Playground/Endpoint/Index generated_at: 2026-04-12T03:34:38.101666Z --- [![CTAI-Building - v1.2 thumbnail](https://modelslab.com/images/logo-favicon.png)](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab)CTAI-Building - V1.2 --- [by ModelsLab](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab)Generate photorealistic and imaginative images from text prompts with advanced detail, inpainting, and image-to-image translation features, ideal for creatives and marketers. `ctai-building-v1-2` Open Source Model [Unlimited Usage](https://modelslab-frontend-v2-927501783998.us-east4.run.app/pricing) [LLMs.txt](https://modelslab-frontend-v2-927501783998.us-east4.run.app/models/modelslab/ctai-building-v1-2/llms.txt) [API Playground](/models/modelslab/ctai-building-v1-2) [API Documentation](/models/modelslab/ctai-building-v1-2/api)Vibe CodeRelated ModelsDeveloper SupportModel SpecsEnterprise Deployment Input --- prompt R3alisticF, hauntingly beautiful oriental necromancer, long flowing brown hair, bangs, darkly tanned skin, earrings, bone necklaces, dark eyeshadow, red lips, vibrant, front-laced transparent, filmy silk blouse, cleavage, holding skull, in a sandstone room lit by candles, High Detail, Perfect Composition, high contrast, silhouetted, chiascuro Model lora Model ctai-building-v1-2 Width Height Advanced Settings Customize your input with more control. 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