OtherVerified
Reviewed and published by trentmaziarz, April 22, 2026. Discovered and drafted by our automated research pipeline.
Spline offers an AI Text integration that lets designers connect OpenAI's GPT models (including GPT-4o) to their 3D scenes, enabling AI-generated text responses to update scene content or trigger animations in response to user interactions. Designers must supply their own paid OpenAI API key.
Details
The OpenAI API integration is configured in Spline's Variables & Data Panel. Designers select a GPT model (GPT-3.5 Turbo, GPT-4 Turbo, GPT-4o mini, or GPT-4o), set a prompt, and map AI responses to scene variables or actions. This allows dynamic dialogue boxes, AI-driven story content, or personalized interactions to appear inside the published 3D experience. The API can be triggered on scene load or by specific user events.
Products affected
Spline Editor
Sources & Evidence
Company Disclosure
Cite this record
Trace Foundation. (2026). Spline: Spline offers an AI Text integration that lets designers connect OpenAI's GPT models (including GPT-4o) to their 3D scenes, enabling AI-generated text responses to update scene content or trigger animations in response to user interactions. Designers must supply their own paid OpenAI API key (data as of 2026-04-22) [Data set record]. AI Trace. https://www.aitrace.org/r/practice/cbc9d704-cb1f-4b75-8e04-e0dd4ba3b2ce. Accessed September 7, 2026.
- Stable link
- https://www.aitrace.org/r/practice/cbc9d704-cb1f-4b75-8e04-e0dd4ba3b2ce
- Data as of
- April 22, 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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