Qwen3 1.7B icon

Qwen3 1.7B

NVIDIA
The Qwen3 1.7B is a compact yet high-capability Causal Language Model built on a 28-layer architecture with 1.4B non-embedding parameters, offering a strong balance between reasoning quality, throughput, and serving efficiency. It supports a native 32,768-token context window and incorporates Qwen3’s hybrid thinking design, enabling flexible operation across step-by-step reasoning tasks and fast, general-purpose dialogue.
TypeDense LLM
CapabilitiesText Generation, Instruction Following, Reasoning, Mathematical Reasoning+4 more
Release Date29 April, 2025
Links
LicenseApache 2.0

Inference Instructions

Deploy and run this model on NVIDIA B200 GPUs using the command below. Copy the command to get started with inference.

CONSOLE
docker run --gpus all 
 --shm-size 64g 
 -p 8000:8000 
 -v ~/.cache/huggingface:/root/.cache/huggingface 
 -e HF_TOKEN='YOUR_HF_TOKEN' 
 --ipc=host 
 lmsysorg/sglang:v0.5.8-cu130 
 python3 -m sglang.launch_server 
 --model-path Qwen/Qwen3-1.7B 
 --host 0.0.0.0 
 --port 8000 
 --max-prefill-tokens 32768 
 --max-running-requests 1024 
 --enable-piecewise-cuda-graph 
 --tp 8 
 --mem-fraction-static 0.95 
 --attention-backend flashinfer 
 --trust-remote-code

Model Benchmarks

Each model was tested with a fixed input size and total token volume while increasing concurrency to measure serving performance under load.

ITL vs Concurrency

Time to First Token

Throughput Scaling

Total Tokens/sec vs Avg TTFT

Vultr Cloud GPU

NVIDIA HGX B200

Deploy NVIDIA B200 on Vultr Cloud GPU