OPEN DATASET · 30 MEASURED OUTPUTS

AI generation tests you can reproduce.

Exact prompts, raw outputs, measured API results, and implementation guides for teams evaluating image generation workflows.

One API gateway for multiple AI models.

APIMart is a multi-model AI API gateway with an OpenAI-compatible endpoint. Use one account to access supported image models, compare current pricing, and choose a cost-efficient option for each workload.

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10 MEASURED COMPARISONS

One prompt.
Three model APIs.

Every page preserves the shared prompt, three original outputs, API latency, reported cost, and a dated finding. Use them as test fixtures rather than universal rankings.

50 INTENT-LED GUIDES

Find a workflow.
Run the same fixture.

Each guide starts with a specific developer or production question, then links it to structured prompts and a reproducible request pattern.

API discoveryAI Image Generation API: A Reproducible Starter GuideMigrationOpenAI-Compatible Image API: Migration Checklist and CodeCode recipeGPT Image API with Python: Environment-Safe ExampleCode recipeGPT Image API with JavaScript: Production-Ready StarterCode recipeNano Banana API Example: Editing and Reference WorkflowCode recipeImagen API Example for Commercial Image TestsCode recipeFlux Image API Example for Layout and Typography TestsEcommerceAI Product Photography Prompts for Repeatable Catalog ImagesEcommerceEcommerce Ad Prompts: From Product Shot to Campaign CreativeCharactersConsistent Character Prompts: A Testable Character Sheet MethodEditingImage-to-Image API: Reference Workflow and QA ChecklistEditingAI Inpainting API: Masking Workflow and Test CasesEcommerceTransparent Background Image API for Product AssetsEvaluationImage Generation API Cost Comparison: Measure Your Real WorkloadModel comparisonGPT Image vs Imagen: A Reproducible Comparison FixtureModel comparisonGPT Image vs Nano Banana: Generation and Editing TestsEvaluationHow to Choose an AI Image API for EcommerceAutomationBatch Image Generation with Python: Queue-Safe PatternEvaluationAI Image API Pricing: What to Record Before You CompareArchitectureMulti-Model AI API: Routing, Fallbacks, and EvaluationPrompt libraryGPT Image Prompt Examples with Reproducible FixturesPrompt libraryNano Banana Pro Prompt Examples for Commercial WorkflowsEcommerceAI Product Mockup Prompts for Catalog and Campaign AssetsDesignAI Poster Design Prompts with Layout and Type ConstraintsCharactersCharacter Turnaround Prompts for Consistent Multi-View SheetsEditingAI Image Editing Prompts for Controlled Production ChangesEditingAI Photo Restoration Prompts with Preservation ConstraintsFoodAI Food Photography Prompt Examples for Editorial ImagesArchitectureAI Architecture Rendering Prompts for Exterior and Interior TestsDesignAI Dashboard UI Prompts for Dense Product ConceptsModel APIGPT Image 2 API Example with Reproducible Test InputsModel APIFlux 2 Flex API Example for Production Image TestsModel APIGemini 2.5 Flash Image API Example and QA WorkflowModel comparisonGPT Image 2 vs Flux 2 Flex: A Task-Based EvaluationModel comparisonGPT Image 2 vs Gemini 2.5 Flash Image: Test FrameworkModel comparisonFlux 2 Flex vs Gemini 2.5 Flash Image ComparisonBuyer guideBest AI Image API for Product Photography WorkflowsBuyer guideAI Image API for Transparent Background Product AssetsBuyer guideAI Image API for Poster Design and Layout TestingBuyer guideAI Image API for Architecture Rendering EvaluationBuyer guideAI Image API for Food Photography and Campaign ImagesBuyer guideAI Image API for Consistent Character ProductionPerformanceAI Image API Latency Comparison for Real WorkloadsPerformanceAI Image API Cost per Image: An Accepted-Output MethodAutomationPython AI Image API Batch Processing with Traceable JobsAutomationJavaScript AI Image Generation API with Job MetadataMigrationOpenAI SDK-Compatible Image Generation Migration GuideReliabilityAI Image API Retry Handling without Duplicate JobsReliabilityAI Image API Output Validation for Production AssetsEvaluationReproducible AI Image Benchmark: Dataset and Review Method