Summary

Configuration

API documentation for vLLM's configuration classes.

• vllm.config.ModelConfig
• vllm.config.CacheConfig
• vllm.config.LoadConfig
• vllm.config.ParallelConfig
• vllm.config.SchedulerConfig
• vllm.config.DeviceConfig
• vllm.config.SpeculativeConfig
• vllm.config.LoRAConfig
• vllm.config.MultiModalConfig
• vllm.config.PoolerConfig
• vllm.config.StructuredOutputsConfig
• vllm.config.ProfilerConfig
• vllm.config.ObservabilityConfig
• vllm.config.KVTransferConfig
• vllm.config.CompilationConfig
• vllm.config.VllmConfig

Offline Inference

LLM Class.

• vllm.LLM

Prompt schema for LLM APIs.

• vllm.inputs.llm

vLLM Engines

Engine classes for offline and online inference.

• vllm.LLMEngine
• vllm.AsyncLLMEngine

Inference Parameters

Inference parameters for vLLM APIs.

• vllm.SamplingParams
• vllm.PoolingParams

Multi-Modality

vLLM provides experimental support for multi-modal models through the vllm.multimodal package.

Multi-modal inputs can be passed alongside text and token prompts to supported models via the multi_modal_data field in vllm.inputs.PromptType.

Looking to add your own multi-modal model? Please follow the instructions listed here.

• vllm.multimodal.MULTIMODAL_REGISTRY

Internal data structures

• vllm.multimodal.inputs.PlaceholderRange
• vllm.multimodal.inputs.NestedTensors
• vllm.multimodal.inputs.MultiModalFieldElem
• vllm.multimodal.inputs.MultiModalFieldConfig
• vllm.multimodal.inputs.MultiModalKwargsItem
• vllm.multimodal.inputs.MultiModalKwargsItems

Data Parsing

• vllm.multimodal.parse

Data Processing

• vllm.multimodal.processing

Registry

• vllm.multimodal.registry

Model Development

• vllm.model_executor.models.interfaces_base
• vllm.model_executor.models.interfaces
• vllm.model_executor.models.adapters