Last updated 08-15-2026
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Realistic Vision V5.1 on CivitAI
Realistic Vision is a photorealistic Stable Diffusion 1.x checkpoint merge hosted on Civitai. Creator SG_161222 publishes multiple versions on one model page, including V5.1 Hyper with a built-in VAE, inpainting variants, and newer V6.0 beta builds. You download SafeTensor files (the pruned V5.1 Hyper build is 1.99 GB) and run them in Automatic1111, ComfyUI, or any SD 1.5-compatible UI.
Most general-purpose SD checkpoints chase flexibility across styles. Realistic Vision narrows hard on photographic realism, skin texture, and anatomy, and the Hyper builds trade a bit of contrast for far fewer sampling steps (4 to 6 with DPM SDE++ Karras at CFG 1.5 to 2.0). That makes it a practical pick when you want believable portraits or product shots without babysitting a 30-step render.
It fits illustrators, game artists, and hobbyists who already run local Stable Diffusion and want a community-vetted realism checkpoint. The page documents prompt templates, negative prompts, and hires-fix settings, plus links to Hugging Face mirrors if you prefer pulling weights outside Civitai.
V5.1 Hyper pruned SafeTensor download at 1.99 GB (full fp16 build is 3.97 GB)
Built on SD 1.5 Hyper with recommended 4 to 6 sampling steps at CFG 1.5 to 2.0
12,548 overwhelmingly positive Civitai reviews on the model page
Inpainting-specific variants alongside standard and no-VAE builds
Published prompt and negative-prompt templates with hires-fix upscaler notes
CreativeML Open RAIL++-M license with Hugging Face mirror under SG161222
Free SafeTensor downloads with both pruned and full fp16 options.
Hyper variant cuts sampling to 4 to 6 steps while keeping realistic output.
Extensive version history with inpainting builds and documented prompt templates.
Strong community signal with 12,548 overwhelmingly positive Civitai reviews.
Requires a local Stable Diffusion setup; Civitai only hosts the weights.
Hyper builds need tight CFG (1.5 to 2.0) or contrast can look harsh.
VRAM guidance lists 1.4 GB minimum but 3.2 GB recommended for comfortable runs.
Is Realistic Vision V5.1 on CivitAI free to download?
Yes. Realistic Vision V5.1 on CivitAI is free to download from the Civitai model page. You can grab SafeTensor checkpoint files, including the pruned V5.1 Hyper build, without paying for the weights themselves.
What base model does Realistic Vision V5.1 Hyper use?
Realistic Vision V5.1 Hyper is built on Stable Diffusion 1.5 Hyper. The Civitai listing marks it as a checkpoint merge and lists SD 1.5 Hyper as the base ecosystem for that version.
How big is the Realistic Vision V5.1 Hyper download?
The pruned fp16 SafeTensor for Realistic Vision V5.1 Hyper is 1.99 GB on Civitai. The full fp16 file is 3.97 GB if you skip the pruned build.
What sampler settings does Realistic Vision recommend?
For Realistic Vision Hyper builds, the creator recommends DPM SDE++ Karras (or similar) with 4 to 6 steps and CFG around 1.5 to 2.0. Standard V5.1 builds list Euler A or DPM++ SDE Karras with CFG between 3.5 and 7.
Can I use Realistic Vision outside Civitai?
Yes. Realistic Vision checkpoints are also mirrored on Hugging Face under the SG161222 account. The Civitai page links Mage.Space for browser generation, but local UIs like ComfyUI work with the downloaded SafeTensors.
Does Realistic Vision include inpainting models?
Yes. The Civitai page lists dedicated inpainting variants for multiple Realistic Vision versions, including V5.1-inpainting and V6.0 B1 inpainting builds alongside the standard checkpoints.