Topaz LabsImage modelActive

Wonder 4

Summary

Wonder 4 is Topaz Labs' generative all-in-one model for image enhancement and upscaling. It combines denoising, deblurring, compression-artifact repair, and face recovery in one pass. Topaz listed it as available in an API announcement published on November 9, 2026; an earlier exact start date is not established.

The API addresses the model with the value Wonder 4 and accepts images up to 256 megapixels. It charges one Topaz credit for each 8-megapixel block or part thereof in the image output. The reviewed official sources do not state a USD price per credit, downloadable weights, or a separate model license.

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All specifications

Architecture

Model class: Generative all-in-one image enhancement and upscaling model; Source: Model class

Input and output

Input: Image; Source: Input
Output: Enhanced image; Source: Output
Capabilities: Combines upscaling, denoising, deblurring, compression-artifact removal, and face recovery in one pass. A mixture-of-experts architecture processes image regions independently.; Source: Capabilities

Watermarking and provenance

AI watermarking refers to invisible signals embedded in the output. Visible marks and provenance metadata are listed separately. Unknown means there is insufficient evidence for that particular field.

AI watermarking: Unknown; no source
Watermarking technique: Not known; no source

Licence and access

Access: Topaz Image API; the documented endpoint requires an API key.; Source: Access
Availability: Topaz lists the model as available in its API announcement published on November 9, 2026. An earlier first-availability date is not established.; Source: Availability
Shutdown: None announced; no source

API

API model ID: Wonder 4; Source: API model ID

Further details

Resolution limit: Up to 256 megapixels for input and output; Source: Resolution limit
Weights and license: The reviewed official API information does not list downloadable weights or a separate model license.; Source: Weights and license

Prices

API billing: 1 Topaz credit for each 8-megapixel block or part thereof in the image output. The model documentation does not state a USD price per credit.Source

Sources and data date

Type	Evidence and data date
Additional source	Topaz Labs API release announcement (retrieved November 13, 2026) · Topaz Labs API release announcement · Editorial description reviewed November 13, 2026
Additional source	Topaz Labs Wonder 4 API model documentation (retrieved November 13, 2026) · Topaz Labs Wonder 4 API model documentation · Editorial description reviewed November 13, 2026