Recraft: Recraft V4 Pro Vector

Recraft V4 Pro Vector is an image generation model from Recraft, the vector (SVG) variant of Recraft V4 Pro. It sits in the image category and is identified on api14 by the model id recraft/recraft-v4-pro-vector. Recraft built this variant specifically for vector output, which distinguishes it from raster image models that return pixel based files.

The model accepts text and image inputs and produces image output. Its context window is 65,536 tokens, with a maximum output of 58,982. The image parameters expose an aspect ratio enum with the values 1:1, 4:3, 3:4, 16:9, 9:16 and auto, and the output format enum currently lists only svg. The n parameter is a range from 1 to 6, so a single request can return up to six images, and input_references is a range from 0 to 1, meaning you can attach at most one reference image alongside your text prompt.

Because the output is SVG rather than a raster format, the practical use cases follow from vector graphics themselves. Logos, icons, interface illustrations, diagrams and other assets that need to scale cleanly to any size are a natural fit. The aspect ratio options cover square, landscape and portrait layouts, which helps when generating assets for different placements such as social posts, banners or app screens. The single reference image slot is useful when you want the output to follow the style or composition of an existing image, and the n range lets you generate several variations in one call and pick the best.

You call the model through api14's OpenAI-compatible API using the model id recraft/recraft-v4-pro-vector, so existing OpenAI client libraries work without changes to your integration pattern. The request parameters supported by this model are the image parameters listed above: aspect_ratio, output_format, n and input_references. Note that the general supported_parameters list is empty, so the image specific parameters are the ones to use when shaping a request.

Keep the constraints in mind when choosing this model. Output is limited to SVG, so if you need a raster format such as PNG or JPEG, a different image model will fit better. Only one reference image can be supplied per request, and the n parameter caps at six images. If your task does not involve vector graphics, the vector specific strengths of this model may not be relevant to you.