Midjourney v6.1

Midjourney v6.1 is a major refinement of the version 6 generative model architecture, released on July 30, 2024. This update focuses on increasing visual coherence and detail across a wide variety of subjects, including improved rendering for human anatomy, animals, and complex natural textures. The model reduces pixel artifacts and enhances skin textures, eye details, and small-scale features that were more prone to distortion in previous versions.

Technically, v6.1 offers a performance increase of roughly 25% for standard image generation tasks compared to its predecessor. It introduces high-fidelity 2x upscalers and improved text rendering capabilities, allowing for more precise and legible lettering when using quotation marks in prompts. A quality parameter, --q 2, was also introduced, which increases processing time to prioritize surface texture and detail over speed.

The model maintains compatibility with existing Midjourney features like Style Reference (--sref) and Personalization, though certain functions like inpainting and outpainting initially utilized the v6.0 engine as a fallback. Version 6.1 is designed to produce cleaner image compositions and a more refined default aesthetic across both photorealistic and artistic styles.