# Rebellions > Rebellions is an AI infrastructure company building energy-efficient AI inference hardware (NPUs) and the software stack to deploy large language and multimodal models on it at scale. Products include the Rebel100 inference chip, ATOM-Max Server/POD, and RebelServer. The RBLN SDK compiles and serves HuggingFace, PyTorch, and TensorFlow models on RBLN accelerators. Rebellions is not a REST/HTTP API provider; developers integrate via Python SDKs and serving frameworks (vLLM, Triton, TorchServe, Kubernetes). ## Developer - [Developer portal](https://rebellions.ai/developers/): SDK, model zoo, and developer resources. - [SDK documentation](https://docs.rbln.ai/): RBLN SDK docs (compiler, optimum-rbln, vLLM RBLN, driver). - [Installation guide](https://docs.rbln.ai/latest/getting_started/installation_guide.html): Getting started with the RBLN SDK. - [Release notes](https://docs.rbln.ai/latest/supports/release_note.html): Dated SDK changelog; current version 0.11.0. - [Model Zoo](https://rebellions.ai/developers/model-zoo/): Reference models optimized for RBLN. - [Dev forum](https://discuss.rebellions.ai/): Community support and discussion. ## Packages - [optimum-rbln (PyPI)](https://pypi.org/project/optimum-rbln/): HuggingFace Transformers/Diffusers interface for RBLN accelerators. `pip install optimum-rbln` - [vllm-rbln (PyPI)](https://pypi.org/project/vllm-rbln/): vLLM plugin for RBLN NPU. `pip install vllm-rbln` ## Source - [GitHub: rebellions-sw](https://github.com/rebellions-sw): Rebellions software org. - [rbln-model-zoo](https://github.com/rebellions-sw/rbln-model-zoo): HuggingFace/PyTorch/TensorFlow model examples for RBLN. - [GitHub: rbln-sw](https://github.com/rbln-sw): SDK package repositories (optimum-rbln, vllm-rbln). ## Company - [Website](https://rebellions.ai/): Company site and product overview. - [Blog](https://rebellions.ai/category/blogs/): Engineering and product blog. - [Contact / support](https://rebellions.ai/contact/): client_support@rebellions.ai