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murilonwt/Qwen3-14B-NVFP4

sourceHugging Faceapache-2.0updated 4mo agoView on Hugging Face

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Model Card

Qwen3-14B NVFP4A16 — vLLM / RTX 5060 Ti

This repository contains a locally quantized Qwen3-14B model using NVFP4A16 / compressed-tensors for vLLM inference on NVIDIA Blackwell GPUs.

All Linear layers (except lm_head) were quantized to NVFP4A16 using llmcompressor + compressed-tensors.

This model warns the 14B model likely requires more VRAM than a single RTX 5060 Ti 16GB can provide at full context. Multi-GPU or reduced context length is recommended.

This model card documents the local quantization and test performed on RTX 5060 Ti 16GB.

Quantization Summary

Item	Value
Base model	Qwen/Qwen3-14B
Architecture	`Qwen3ForCausalLM`
Hidden size	5120
Layers	40
Attention heads	40 (KV: 8)
Context length	40,960
Vocab size	151,936
Quantization format	NVFP4A16
Compressed size	~9.9 GB
Quantization config	`compressed-tensors`

Tested Hardware

Component	Configuration
GPU	NVIDIA GeForce RTX 5060 Ti 16 GB
CPU	Intel Xeon E5-2680 v4
System RAM	64 GB
Runtime	Docker + NVIDIA Container Runtime
Container image	`vllm/vllm-openai:v0.22.0-ubuntu2404`

Suggested vLLM Command

bash

vllm serve /models/Qwen3-14B-NVFP4 \
  --trust-remote-code \
  --served-model-name Qwen3-14B \
  --max-model-len 8192 \
  --gpu-memory-utilization 0.93 \
  --max-num-batched-tokens 4096 \
  --max-num-seqs 2 \
  --tensor-parallel-size 1 \
  --enforce-eager \
  --port 8000

Status

—[x] Quantized to NVFP4A16 (compressed-tensors)
—[x] Tested on RTX 5060 Ti 16 GB
—[x] Tested with vLLM v0.22.0 Docker image
—[x] Loads successfully in vLLM