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Qwen3 235B A22B Thinking 2507 icon

Qwen3 235B A22B Thinking 2507

NVIDIA
The Qwen3-235B-A22B-Thinking-2507 is the premier flagship, reasoning-optimized Mixture-of-Experts (MoE) Causal Language Model in the Qwen3 family, built with 235B total parameters and 22B activated per forward pass, designed for advanced analytical and research-grade workloads. This checkpoint operates exclusively in thinking mode and is trained to generate explicit reasoning traces during inference, enabling deeper multi-step problem solving across mathematics, science, coding, and academic benchmarks. It supports a native 262,144-token context window, allowing sustained reasoning over long documents, complex datasets, and extended multi-source inputs without context degradation.
TypeMoE LLM
CapabilitiesText Generation, Instruction Following, Reasoning, Mathematical Reasoning+5 more
Release DateApril 28, 2025
Links
Paper|Blog|HF Model Card
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 -it --rm 
 --runtime=nvidia 
 --gpus all 
 --ipc=host 
 --shm-size=128g 
 -p 8000:8000 
 -e VLLM_USE_DEEP_GEMM=1 
 -v ~/.cache/huggingface:/root/.cache/huggingface 
 -e HF_TOKEN='YOUR_HF_TOKEN' 
 -e VLLM_USE_FLASHINFER_MOE_FP16=1 
 -e LD_LIBRARY_PATH='/usr/local/nvidia/lib64:/usr/local/nvidia/lib:/usr/lib/x86_64-linux-gnu' 
 vllm/vllm-openai:v0.15.0-cu130 
 Qwen/Qwen3-235B-A22B-Thinking-2507 
  --tensor-parallel-size 8 
 --enable-expert-parallel 
 --max-model-len auto 
  --max-num-batched-tokens 65536 
  --gpu-memory-utilization 0.95 
  --max-num-seqs 1024 
 --disable-log-requests 
 --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

Deploy NVIDIA B200 instancesContact Sales