serving-llms-vllm

Automate high-throughput LLM inference with vLLM and OpenAI-compatible endpoints.

1|Updated Jun 9, 2026

Search Tags:#quantization #OpenAI API #low-latency #high-throughput #tensor parallelism #LLM serving

Ready to run

npx skills add https://github.com/lxt070409/hermes-skills --skill serving-llms-vllm-lxt070409

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: serving-llms-vllm
Source: https://github.com/lxt070409/hermes-skills/tree/main/mlops/inference/vllm
Command: npx skills add https://github.com/lxt070409/hermes-skills --skill serving-llms-vllm-lxt070409

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires vllm, torch, transformers, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill solves the problem of deploying production-grade LLM APIs, optimizing inference latency and throughput, and serving models with limited GPU memory. It supports OpenAI-compatible endpoints, quantization, and tensor parallelism.

Core Features & Use Cases

High Throughput Inference: Achieves 24x higher throughput than standard transformers using PagedAttention and continuous batching.
OpenAI API Compatibility: Supports OpenAI-compatible endpoints for seamless integration with OpenAI SDKs.
Quantization: Enables serving large models with limited GPU memory through quantization (GPTQ/AWQ/FP8).
Tensor Parallelism: Allows parallel processing on multiple GPUs for enhanced performance.
Use Case: Deploy a production-grade LLM API that supports high-throughput, low-latency inference with OpenAI-compatible endpoints.

Quick Start

To install and serve the vLLM model, run:

pip install vllm
vllm serve meta-llama/Llama-3-8B-Instruct

Frequently Asked Questions about serving-llms-vllm

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I deploy a production-grade LLM serving API with high throughput and low latency?▼

You can deploy a production-grade LLM serving API using vllm, which optimizes inference latency and throughput via PagedAttention and continuous batching to achieve 24x higher throughput than standard transformers.

How do I serve large language models with limited GPU memory?▼

To serve large language models with limited GPU memory, apply quantization techniques like GPTQ, AWQ, or FP8 to reduce the model footprint, enabling deployment on hardware with constrained VRAM resources.

Can I use OpenAI-compatible endpoints for my custom LLM inference API?▼

Yes, you can use OpenAI-compatible endpoints for custom LLM inference APIs, allowing seamless integration with existing OpenAI SDKs for your production-grade model serving environment.

Does tensor parallelism work with vllm for multi-GPU inference?▼

Yes, tensor parallelism works with vllm to enable parallel processing across multiple GPUs, enhancing inference performance and allowing larger models to be served efficiently.

What dependencies do I need to run high-performance LLM serving with vllm?▼

To run high-performance LLM serving with vllm, you need to install the required dependencies: vllm, torch, and transformers, which provide the foundational framework for model execution and optimization.