This guide will help you choose the AI generation method that best suits your needs and delve into the details of how different AI 3D methods work.​

About G-Splatting AI Creation

Many 3D generation services utilize a technique called Gaussian Splatting (GSplat). In this method, the AI receives one or more views of an object and predicts its appearance from different angles. By slightly altering the angle each time, the AI generates new views, which are then combined to create a 3D object.​

This process is computationally intensive, akin to generating 1,000 AI images simultaneously. It typically requires 90 to 120 seconds on a powerful GPU processor such as the A100 (as of April 2025) and consumes approximately 150 Wh—the equivalent of a fast EV car charger, an oven in self-cleaning mode, or a commercial espresso machine. Nevertheless, the results are impressive; you can create virtually any object or character with substantial form, provided the source image is clear.​

However, this method tends to be expensive. As of April 2025, the cost ranges from 20 to 40 cents per model generation. Sloyd stands out by offering unlimited image-to-3d generations for subscribers. Yes, that's right—unlimited!​

In summary, the results are excellent if you don't mind waiting a few minutes, can afford the cost, and possess a royalty-free image of the object you wish to create. Some services offer G-Splatting creation from text by using diffusion models (like Stable Diffusion) to convert text into an image, which is then transformed into 3D.​

However, when you receive a G-Splat 3D object, it's a take-it-or-leave-it situation. If you're skilled in modeling and wish to add your own touches, it can be challenging. G-Splat models aren't constructed like human-made, professional 3D models, which typically have organized parts and UV maps designed for modification. Instead, G-Splat models consist of a dense mesh with scattered UV maps, making them difficult to work with.​

About Parametric AI Creation

Parametric AI is Sloyd's unique approach, operating quite differently. At its core lies a parametric engine where 3D shapes—primitives, splines, and surfaces—are stored as mathematical formulas and parameters.​

Sloyd boasts an extensive library of parametric parts crafted by 3D artists. Through a combination of procedural and AI techniques, these parts are assembled to compose a 3D model. Parts can be added or removed from a model, akin to AI-guided kitbashing. Moreover, because it's a parametric engine, the shape of each part can be altered in numerous ways using AI.​

The AI doesn't just modify shapes and select parts; it also textures and colors the model. This integration of shape tweaking, part selection, and texturing controls enables you to dictate both the content and style of your creation. This method allows for iteration and editing with AI, resulting in a collaboration between your creativity and the AI.​
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The best part is its speed and energy efficiency. This efficiency enables Sloyd to offer unlimited creation to thousands of creators every day.​

However, this method has its limitations. It performs well with short prompts specifying an object and a few adjectives. It can only create objects using parts that exist in the library and doesn't support characters or animals.​

What Should You Use and When?

G-Splatting: If you want to create a character or something very specific, G-Splatting is preferable.​

Parametric AI: If you need to create numerous objects quickly, especially if you want many iterations of a similar object (e.g., houses on a street that are similar but not identical), Parametric AI is the better choice.​ In addition, If you wish to participate in the creative process, either by editing with the AI or manually personalizing the object in another 3D software after generation, Parametric AI is more suitable.​

Conclusion

G-Splatting delivers detailed, one-off models but comes with higher costs, longer processing times, and limited customization options. In contrast, Parametric AI enables rapid, flexible, and editable creations, making it ideal for users seeking efficiency and creative control. For those requiring limitless, customizable 3D generation, Sloyd’s Parametric AI stands out as a powerful tool.

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