
edgen
⚡ Edgen: Local, private GenAI server alternative to OpenAI. No GPU required. Run AI models locally: LLMs (Llama2, Mistral, Mixtral...), Speech-to-text (whisper) and many others.
Stars: 279

Edgen is a local GenAI API server that serves as a drop-in replacement for OpenAI's API. It provides multi-endpoint support for chat completions and speech-to-text, is model agnostic, offers optimized inference, and features model caching. Built in Rust, Edgen is natively compiled for Windows, MacOS, and Linux, eliminating the need for Docker. It allows users to utilize GenAI locally on their devices for free and with data privacy. With features like session caching, GPU support, and support for various endpoints, Edgen offers a scalable, reliable, and cost-effective solution for running GenAI applications locally.
README:
| Documentation | Blog | Discord | Roadmap |
EdgenChat, a local chat app powered by ⚡Edgen
- [x] OpenAI Compliant API: ⚡Edgen implements an OpenAI compatible API, making it a drop-in replacement.
- [x] Multi-Endpoint Support: ⚡Edgen exposes multiple AI endpoints such as chat completions (LLMs) and speech-to-text (Whisper) for audio transcriptions.
- [x] Model Agnostic: LLMs (Llama2, Mistral, Mixtral...), Speech-to-text (whisper) and many others.
- [x] Optimized Inference: You don't need to take a PhD in AI optimization. ⚡Edgen abstracts the complexity of optimizing inference for different hardware, platforms and models.
- [x] Modular: ⚡Edgen is model and runtime agnostic. New models can be added easily and ⚡Edgen can select the best runtime for the user's hardware: you don't need to keep up about the latest models and ML runtimes - ⚡Edgen will do that for you.
- [x] Model Caching: ⚡Edgen caches foundational models locally, so 1 model can power hundreds of different apps - users don't need to download the same model multiple times.
- [x] Native: ⚡Edgen is built in 🦀Rust and is natively compiled to all popular platforms: Windows, MacOS and Linux. No docker required.
- [ ] Graphical Interface: A graphical user interface to help users efficiently manage their models, endpoints and permissions.
⚡Edgen lets you use GenAI in your app, completely locally on your user's devices, for free and with data-privacy. It's a drop-in replacement for OpenAI (it uses the a compatible API), supports various functions like text generation, speech-to-text and works on Windows, Linux, and MacOS.
- [x] Session Caching: ⚡Edgen maintains top performance with big contexts (big chat histories), by caching sessions. Sessions are auto-detected in function of the chat history.
- [x] GPU support: CUDA, Vulkan. Metal
- [x] [Chat] Completions
- [x] [Audio] Transcriptions
- [x] [Embeddings] Embeddings
- [ ] [Image] Generation
- [ ] [Chat] Multimodal chat completions
- [ ] [Audio] Speech
Check in the documentation
- [x] Windows
- [x] Linux
- [x] MacOS
-
Data Private: On-device inference means users' data never leave their devices.
-
Scalable: More and more users? No need to increment cloud computing infrastructure. Just let your users use their own hardware.
-
Reliable: No internet, no downtime, no rate limits, no API keys.
-
Free: It runs locally on hardware the user already owns.
Ready to start your own GenAI application? Checkout our guides!
⚡Edgen usage:
Usage: edgen [<command>] [<args>]
Toplevel CLI commands and options. Subcommands are optional. If no command is provided "serve" will be invoked with default options.
Options:
--help display usage information
Commands:
serve Starts the edgen server. This is the default command when no
command is provided.
config Configuration-related subcommands.
version Prints the edgen version to stdout.
oasgen Generates the Edgen OpenAPI specification.
edgen serve
usage:
Usage: edgen serve [-b <uri...>] [-g]
Starts the edgen server. This is the default command when no command is provided.
Options:
-b, --uri if present, one or more URIs/hosts to bind the server to.
`unix://` (on Linux), `http://`, and `ws://` are supported.
For use in scripts, it is recommended to explicitly add this
option to make your scripts future-proof.
-g, --nogui if present, edgen will not start the GUI; the default
behavior is to start the GUI.
--help display usage information
⚡Edgen also supports compilation and execution on a GPU, when building from source, through Vulkan, CUDA and Metal. The following cargo features enable the GPU:
-
llama_vulkan
- execute LLM models using Vulkan. Requires a Vulkan SDK to be installed. -
llama_cuda
- execute LLM models using CUDA. Requires a CUDA Toolkit to be installed. -
llama_metal
- execute LLM models using Metal. -
whisper_cuda
- execute Whisper models using CUDA. Requires a CUDA Toolkit to be installed.
Note that, at the moment, llama_vulkan
, llama_cuda
and llama_metal
cannot be enabled at the same time.
Example usage (building from source, you need to first install the prerequisites):
cargo run --features llama_vulkan --release -- serve
If you don't know where to start, check Edgen's roadmap! Before you start working on something, see if there's an existing issue/pull-request. Pop into Discord to check with the team or see if someone's already tackling it.
- Edgen Discord server: Real time discussions with the ⚡Edgen team and other users.
- GitHub issues: Feature requests, bugs.
- GitHub discussions: Q&A.
- Blog: Big announcements.
-
llama.cpp
,whisper.cpp
, andggml
for being an excellent getting-on point for this space.
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