Language-model engine
Run language models through an encrypted channel.
Aspida is an open-source Ada/SPARK engine for running and training language models. Use its client–server channel or embed the engine directly in an application.
In developmentsource build with Alire/GNAT; APIs may change during development
Spark
Works with the files and tools on your computer.
Encrypted requests
The client encrypts requests before sending them. The trusted inference server decrypts them to run the model.
Models in GGUF format
The engine reads GGUF models and includes backends for Llama, Qwen and Gemma, with optional CUDA acceleration.
Direct application integration
A C-compatible library embeds the engine in a host application. A local proxy supports OpenAI-compatible clients.
Development and trust boundary
Aspida is in active development and its APIs may change. The inference server sees decrypted requests; the local OpenAI-compatible proxy also has a plaintext loopback hop on the same machine.