Creative GenerationVerified
Reviewed and published by trentmaziarz, April 22, 2026. Discovered and drafted by our automated research pipeline.
Spline offers Spell, an experimental AI model that generates entire navigable 3D scenes from a single uploaded image or text prompt. Spell is available as a separate subscription at spell.spline.design and is currently in a limited early-access phase.
Details
Spell is a diffusion model built by Spline that generates 3D worlds with multi-view consistency, supporting rendering via Gaussian Splatting. It accepts a text prompt or a single image as input and outputs a volumetric 3D scene that can be exported as a video, image sequence, or volumetric file, and embedded on the web. The model was trained on a proprietary dataset of real-world captures and licensed synthetic 3D objects; Spline states it did not use Spline user data for training.
Products affected
Spell
Sources & Evidence
News Article
Company Disclosure
Cite this record
Trace Foundation. (2026). Spline: Spline offers Spell, an experimental AI model that generates entire navigable 3D scenes from a single uploaded image or text prompt. Spell is available as a separate subscription at spell.spline.design and is currently in a limited early-access phase (data as of 2026-04-27) [Data set record]. AI Trace. https://www.aitrace.org/r/practice/22330558-4463-4456-a2da-4493784b327a. Accessed September 11, 2026.
- Stable link
- https://www.aitrace.org/r/practice/22330558-4463-4456-a2da-4493784b327a
- Data as of
- April 27, 2026
- Last verified
- April 22, 2026
Other practices by Spline
Creative GenSpline offers an AI Texture Generation feature that creates seamless surface textures for 3D objects based on a user-written text prompt. The feature is available within the Spline editor to subscribers on Professional or Team plans with the Spline AI Add-on.Creative GenSpline offers an AI 3D Generation feature within its editor that lets users generate 3D mesh objects from text descriptions or 2D images. The feature is available to subscribers on Professional and Team plans who add the Spline AI Add-on.Creative GenSpline integrated Google's Gemini 2.5 Pro into its Hana canvas editor to let users generate interactive 2D and 3D scenes from text prompts. The integration began as a prototyping collaboration documented on Google's AI developer showcase in May 2025; by June 2025, a Google blog post confirmed Spline had been using the model in production.
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