Protopia AI is at RSAC. Meet our team of experts in AI Data Privacy and Security.
Protopia AI’s Stained Glass Engine™ (SGE) helps AI/ML Engineers protect their sensitive data for AI workloads by creating Stained Glass Transforms (SGTs).
With Stained Glass Engine (SGE) , machine learning engineers can extend their existing training loops to create an SGT. Without modifying the base model code, users can wrap their existing loss functions, optimizers, and models with API calls into SGE. Dive deeper in the SGE documentation.
Optimized Training Process: SGE utilizes PyTorch hooks to manipulate the loss function, manage data flows, and implement memory optimizations during the creation and training of SGTs, ensuring efficient performance without compromising utility
Broad Compatibility: SGE supports any PyTorch module, including Hugging Face Transformers, enabling smooth integration into virtually any training loop, allowing users to extend their AI models with SGTs effortlessly
Hyperparameter Customization: SGE offers hyperparameters that balance the strength of SGTs and the utility of the original model, providing flexible control over the stochastic transformations during the SGT creation process
Protopia AI Receives $1.25M Direct-to-Phase II Contract from U.S. Air Force to Demonstrate Stained Glass Transform In partnership with the
Available through Amazon SageMaker and AWS Marketplace, Protopia Stained Glass Transform (SGT) adds a drop-in privacy layer to protect critical data in enterprise AI applications. SGT enables secure inference on open-weight models, starting with Llama 3.1 8B, and is designed to support high-impact use cases like RAG, document processing, and customer interaction, especially in industries where sensitive or proprietary data would otherwise block adoption.
Protopia now supports vLLM’s new prompt embedding feature, enabling secure LLM inference without plaintext at inference. Together, vLMM and Protopia Stained Glass Transforms (SGTs) unlock private, high-performance AI workloads for enterprises handling sensitive data.
© Copyright 2025. All Rights Reserved. Protopia
