vllm-omni/docs/cli

vLLM-Omni CLI Guide

The CLI for vLLM-Omni inherits from vllm with some additional arguments.

Environment variables are process configuration rather than CLI-only options. See the Environment Variables reference for ownership, precedence, evaluation time, and per-stage env scoping.

serve

Starts the vLLM-Omni OpenAI Compatible API server.

Start with a model:

vllm serve Qwen/Qwen2.5-Omni-7B --omni

Specify the port:

vllm serve Qwen/Qwen2.5-Omni-7B --omni --port 8091

Load a custom deploy configuration with --deploy-config:

vllm serve Qwen/Qwen2.5-Omni-7B --omni --deploy-config /path/to/deploy_config.yaml

bench

Run benchmark tests for online serving throughput. Available Commands:

vllm bench serve --omni \
    --model Qwen/Qwen2.5-Omni-7B \
    --host server-host \
    --port server-port \
    --random-input-len 32 \
    --random-output-len 4  \
    --num-prompts  5

See vllm bench serve for serving benchmark arguments and dataset-specific examples, including OmniInteract native-duplex sessions.