Neural4D API

Neural4D-2.5: The Era of

High-fidelity AI 3D Generation

Free to Get API Key →

API Capabilities

Powered by 1M+ token context awareness. Generate 3D-printing-ready high-fidelity models in under 90 seconds. From memes to industrial parts, what you see is what you get.

Neural4D-2o (alpha)

Conversational Multimodal 3D Generation Model Effortlessly refine and complete 3D generation using natural language. From creative exploration to production-ready assets, Neural4D-2o precisely responds to your creative intent. It delivers models featuring clean and stable topology, unified style control, and rich material expression

Image to 3D

Instantly convert any 2D image into a high-quality 3D model. Powered by 1M+ tokens context, the model accurately reconstructs complex geometries. It supports the output of watertight models suitable for direct 3D printing or integration into game engines, covering a wide range of categories including characters, objects, and scenes

Text to 3D

Generate high-quality 3D models using natural language. Powered by1M+ tokens context, the model accurately captures specific details—ranging from stylized visual effects to intricate structural designs. Simply input text to receive immediate, ready-to-use 3D models

API Features

Fast Speed

Less than 90s Generation. Thanks to extreme model distillation, end-to-end generation time is compressed to under 1.5 minutes, 300% faster than the previous version.

Industrial Quality

2K Spatial Resolution. The industry's first API supporting 2048³ resolution. Produces smooth surfaces and sharp details, eliminating the need for manual cleanup.

Cost-Effective

Algorithm efficiency brings cost benefits. High-fidelity generation now costs just ~$0.15 USD per call, drastically lowering barriers. Flexible pay-as-you-go pricing with no hidden fees.

Multimodal Support

Manufacturing Ready. More than just visual assets. The API supports automatic manifold thickening and smoothing, outputting models ready for physical manufacturing.

Step by Step

Less than 90s Generation. Thanks to extreme model distillation, end-to-end generation time is compressed to under 1.5 minutes, 300% faster than the previous version.

Get API Key

Generate your API key in one click. Security is guaranteed using the standard Bearer Token authentication.

API Integration

Easily integrate Neural4D API into your service. Supports 3D generation via image or text prompts, with STL export for 3D printing.

Download 3D File

Download your 3D file. Get results in 90s. Models come with auto-UVs and are rigging-ready.

FAQ

Can the generated models be 3D printed directly?

Yes. Neural4D-2.5 is optimized for manufacturing. The output (especially .STL) is watertight and structurally thickened, ready for slicing without manual repair.

Can I sell physical figures made from these models?

What's new in Neural4D-2.5?

Do you offer volume discounts?

What 3D file formats are supported?