vLLM

High-throughput LLM serving engine
Local AI InfrastructureFree (open-source)45,000Works with OpenClaw

About vLLM

vLLM is a high-throughput, memory-efficient inference engine for LLMs. It uses PagedAttention for optimal GPU memory management and supports continuous batching, making it one of the fastest open-source inference solutions.

Features

PagedAttention
Continuous batching
Tensor parallelism
OpenAI-compatible API
Multi-GPU
Quantization

The tally

FOR
  • +Extremely fast inference
  • +Efficient GPU memory usage
  • +OpenAI-compatible API
  • +Continuous batching
  • +Production-ready
AGAINST
  • Requires NVIDIA GPU
  • Complex setup for beginners
  • Limited model format support
  • Heavy resource requirements

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