--- title: Instract API | Text to Image | ModelsLab description: Generate images from text with Instract. High-resolution AI image generation. Pay-per-use. Free tier. url: https://modelslab.com/models/modelslab/instract.md canonical: https://modelslab.com/models/modelslab/instract.md type: product component: Playground/Endpoint/Index generated_at: 2026-04-12T15:32:24.315394Z --- [![Instract thumbnail](https://modelslab.com/images/logo-favicon.png)](https://modelslab.com/models/modelslab)Instract --- [by ModelsLab](https://modelslab.com/models/modelslab)Is the image not changing enough? Your Image CFG weight may be too high. This value dictates how similar the output should be to the input. It's possible your edit requires larger changes from the original image, and your Image CFG weight isn't allowing that. Alternatively, your Text CFG weight may be too low. This value dictates how much to listen to the text instruction. The default Image CFG of 1.5 and Text CFG of 7.5 are a good starting more `instract` Open Source Model [Unlimited Usage](https://modelslab.com/pricing) [LLMs.txt](https://modelslab.com/models/modelslab/instract/llms.txt) [API Playground](/models/modelslab/instract) [API Documentation](/models/modelslab/instract/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 Select models... Width Height Advanced Settings Customize your input with more control. 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Your Image CFG weight may be too high. This value dictates how similar the output should be to the input. It's possible your edit requires larger changes from the original image, and your Image CFG weight isn't allowing that. Alternatively, your Text CFG weight may be too low. This value dictates how much to listen to the text instruction. The default Image CFG of 1.5 and Text CFG of 7.5 are a good starting --- *This markdown version is optimized for AI agents and LLMs.* **Links:** - [Website](https://modelslab.com) - [API Documentation](https://docs.modelslab.com) - [Blog](https://modelslab.com/blog) --- *Generated by ModelsLab - 2026-04-12*