Backend Management

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

vLLM is a fast and easy-to-use library for LLM inference and serving. Originally developed in the Sky Computing Lab at UC Berkeley, vLLM has evolved into a community-driven project with contributions from both academia and industry. vLLM is fast with: State-of-the-art serving throughput Efficient management of attention key and value memory with PagedAttention Continuous batching of incoming requests Fast model execution with CUDA/HIP graph Quantizations: GPTQ, AWQ, AutoRound, INT4, INT8, and FP8 Optimized CUDA kernels, including integration with FlashAttention and FlashInfer Speculative decoding Chunked prefill

Transformers acts as the model-definition framework for state-of-the-art machine learning models in text, computer vision, audio, video, and multimodal model, for both inference and training. It centralizes the model definition so that this definition is agreed upon across the ecosystem. transformers is the pivot across frameworks: if a model definition is supported, it will be compatible with the majority of training frameworks (Axolotl, Unsloth, DeepSpeed, FSDP, PyTorch-Lightning, ...), inference engines (vLLM, SGLang, TGI, ...), and adjacent modeling libraries (llama.cpp, mlx, ...) which leverage the model definition from transformers.