Requirements and limitations for API usage.

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Supported Models

The API currently supports the following models:
  • v6
  • v6.1 (default)
  • niji 6
  • v7

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Current Limitations

The API currently does not support the following features:
  • --repeat parameter
  • --personalize parameter
  • {} prompt arrangement syntax
  • --stealth/--public parameters

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Important Usage Requirements

  • When using enhance: The original job must be created in draft mode with parameters --v7 --draft
  • Draft mode: Ultra-fast image prototyping (10x faster than normal mode) with slightly reduced quality but consuming only half the GPU resources. Use --draft parameter to activate.

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Supported Speed Modes

Speed modes control the GPU type used for task execution, determining task execution time. The API provides fast mode and turbo mode, with relax mode currently not supported.

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Fast Mode (--fast)

Fast mode is the default GPU speed mode where API requests are prioritized using GPU resources for processing. Usually completes image generation within 1 minute.
  • Usage: Activated with --fast parameter
  • Default: Used when no speed mode is specified
  • Processing Time: Typically under 1 minute for standard images

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Turbo Mode (--turbo)

Turbo mode uses a high-performance GPU pool with processing speeds up to 4x faster than fast mode. This mode consumes double the GPU time quota and only supports v5 and above versions.
  • Usage: Activated with --turbo parameter
  • Speed: Up to 4x faster than fast mode
  • Requirements: Only supports v5+ versions
  • Cost: Consumes double GPU time quota
  • Status: Experimental feature - availability and billing may change

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Factors Affecting Task Time

  • Image Resolution: Higher resolution images require more processing time
  • Aspect Ratio: Non-standard ratios may increase processing time
  • Model Version: Newer models are typically faster
  • Task Type: Generation variations or lower quality settings reduce time
  • Image Prompts: Number of referenced images in prompts affects processing time