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Lumenfall provides access to AI models from multiple providers. Each model has different capabilities, quality characteristics, and pricing. Text models are available through OpenRouter, giving you access to models from OpenAI, Google, Anthropic, and many more. Image and video models are routed across dedicated providers like Google Vertex, OpenAI, Replicate, Fal, and others.

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Discovering models

Browse available models:
  • Model catalog - Full list with capabilities, pricing, and examples
  • Models API - Programmatic access to available models
curl https://api.lumenfall.ai/openai/v1/models \
  -H "Authorization: Bearer $LUMENFALL_API_KEY"

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Response

{
  "object": "list",
  "data": [
    {
      "id": "gemini-3-pro-image",
      "object": "model",
      "created": 1702345678,
      "owned_by": "lumenfall"
    },
    {
      "id": "gpt-image-1.5",
      "object": "model",
      "created": 1702345678,
      "owned_by": "lumenfall"
    }
  ]
}

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Using models

Specify a model by its ID in the model parameter. For text models, use the OpenRouter model identifier (e.g., google/gemini-3-flash-preview). For image models, use the Lumenfall model ID (e.g., gemini-3-pro-image).
OperationDescriptionAPI reference
Chat completionsGenerate text from a conversationCreate chat completion
Generate imagesCreate new images from text promptsGenerate images
Edit imagesModify existing images with promptsEdit images
Generate videosCreate videos from text or image promptsGenerate videos

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Pricing

Pricing varies by model, size, and quality. Check the model catalog for current pricing details. Use dry run mode to estimate costs before generating.
Pricing in the model catalog and from the cost estimation endpoint is approximate. Effective pricing is calculated after the request runs, because it depends on outputs.
See Billing for billing modes and payment options.