All Tools
F
OtherFreeOpen Source
FASTCHAT
Open platform for training, serving, and evaluating LLMs
Apache-2.0
ABOUT
Deploying and serving large language models in production requires managing model workers, handling concurrent requests, and providing a user interface — all tasks that demand significant infrastructure work. FastChat gives teams a production-ready serving system with model parallelism, OpenAI-compatible API endpoints, and a built-in web UI so they can deploy LLMs for interactive use or API access without building custom serving infrastructure.
INSTALL
pip3 install "fschat[model_worker,webui]"INTEGRATION GUIDE
1. Serve open-source LLMs behind an OpenAI-compatible REST API for application integration
2. Host multi-model chat platforms with concurrent users, model workers, and load balancing
3. Evaluate and compare LLM outputs side-by-side through a web-based arena interface
4. Fine-tune models using the built-in training scripts for domain-specific adaptation
5. Run models with model parallelism across multiple GPUs for serving large parameter counts
TAGS
llmservinginferencechatvicunamodel-servingopen-sourcepython