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RedHatAI/Qwen2.5-VL-72B-Instruct-FP8-dynamic

sourceHugging Faceapache-2.0updated 1y agoView on Hugging Face

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Qwen2.5-VL-72B-Instruct-quantized-FP8-Dynamic

Model Overview

—Model Architecture: Qwen2.5-VL-72B-Instruct
—Input: Vision-Text
—Output: Text
—Model Optimizations:
—Weight quantization: FP8
—Activation quantization: FP8
—Release Date: 2/24/2025
—Version: 1.0
—Model Developers: Neural Magic

Quantized version of Qwen/Qwen2.5-VL-72B-Instruct.

Model Optimizations

This model was obtained by quantizing the weights of Qwen/Qwen2.5-VL-72B-Instruct to FP8 data type, ready for inference with vLLM >= 0.5.2.

Deployment

Use with vLLM

This model can be deployed efficiently using the vLLM backend, as shown in the example below.

python

from vllm.assets.image import ImageAsset
from vllm import LLM, SamplingParams

# prepare model
llm = LLM(
    model="neuralmagic/Qwen2.5-VL-72B-Instruct-FP8-Dynamic",
    trust_remote_code=True,
    max_model_len=4096,
    max_num_seqs=2,
)

# prepare inputs
question = "What is the content of this image?"
inputs = {
    "prompt": f"<|user|>\n<|image_1|>\n{question}<|end|>\n<|assistant|>\n",
    "multi_modal_data": {
        "image": ImageAsset("cherry_blossom").pil_image.convert("RGB")
    },
}

# generate response
print("========== SAMPLE GENERATION ==============")
outputs = llm.generate(inputs, SamplingParams(temperature=0.2, max_tokens=64))
print(f"PROMPT  : {outputs[0].prompt}")
print(f"RESPONSE: {outputs[0].outputs[0].text}")
print("==========================================")

vLLM also supports OpenAI-compatible serving. See the documentation for more details.

Creation

This model was created with llm-compressor by running the code snippet below as part a multimodal announcement blog.

<details> <summary>Model Creation Code</summary>

python

import requests
import torch
from PIL import Image
from transformers import AutoProcessor
from llmcompressor.transformers import oneshot
from llmcompressor.transformers.tracing import (
    TraceableQwen2_5_VLForConditionalGeneration,
)
from llmcompressor.modifiers.quantization import QuantizationModifier

# Load model.
model_id = Qwen/Qwen2.5-VL-72B-Instruct
model = TraceableQwen2_5_VLForConditionalGeneration.from_pretrained(
    model_id, device_map="auto", torch_dtype="auto"
)
processor = AutoProcessor.from_pretrained(model_id, trust_remote_code=True)

# Recipe
recipe = [
    QuantizationModifier(
        targets="Linear",
        scheme="FP8_DYNAMIC",
        sequential_targets=["MistralDecoderLayer"],
        ignore=["re:.*lm_head", "re:vision_tower.*", "re:multi_modal_projector.*"],
    ),
]

SAVE_DIR=f"{model_id.split('/')[1]}-FP8-Dynamic"

# Perform oneshot
oneshot(
    model=model,
    recipe=recipe,
    trust_remote_code_model=True,
    output_dir=SAVE_DIR
)

</details>

Evaluation

The model was evaluated using mistral-evals for vision-related tasks and using lm_evaluation_harness for select text-based benchmarks. The evaluations were conducted using the following commands:

<details> <summary>Evaluation Commands</summary>

Vision Tasks

—vqav2
—docvqa
—mathvista
—mmmu
—chartqa

vllm serve neuralmagic/pixtral-12b-quantized.w8a8 --tensor_parallel_size 1 --max_model_len 25000 --trust_remote_code --max_num_seqs 8 --gpu_memory_utilization 0.9 --dtype float16 --limit_mm_per_prompt image=7

python -m eval.run eval_vllm \
        --model_name neuralmagic/pixtral-12b-quantized.w8a8 \
        --url http://0.0.0.0:8000 \
        --output_dir ~/tmp \
        --eval_name <vision_task_name>

Text-based Tasks

MMLU

lm_eval \
  --model vllm \
  --model_args pretrained="<model_name>",dtype=auto,add_bos_token=True,max_model_len=4096,tensor_parallel_size=<n>,gpu_memory_utilization=0.8,enable_chunked_prefill=True,trust_remote_code=True \
  --tasks mmlu \
  --num_fewshot 5 \
  --batch_size auto \
  --output_path output_dir

MGSM

lm_eval \
  --model vllm \
  --model_args pretrained="<model_name>",dtype=auto,max_model_len=4096,max_gen_toks=2048,max_num_seqs=128,tensor_parallel_size=<n>,gpu_memory_utilization=0.9 \
  --tasks mgsm_cot_native \
  --apply_chat_template \
  --num_fewshot 0 \
  --batch_size auto \
  --output_path output_dir

</details>

Accuracy

<table> <thead> <tr> <th>Category</th> <th>Metric</th> <th>Qwen/Qwen2.5-VL-72B-Instruct</th> <th>neuralmagic/Qwen2.5-VL-72B-Instruct-FP8-Dynamic</th> <th>Recovery (%)</th> </tr> </thead> <tbody> <tr> <td rowspan="6"><b>Vision</b></td> <td>MMMU (val, CoT)<br><i>explicitpromptrelaxedcorrectness</i></td> <td>64.33</td> <td>66.88</td> <td>103.96%</td> </tr> <tr> <td>VQAv2 (val)<br><i>vqamatch</i></td> <td>81.94</td> <td>81.94</td> <td>100.00%</td> </tr> <tr> <td>DocVQA (val)<br><i>anls</i></td> <td>94.71</td> <td>94.64</td> <td>99.93%</td> </tr> <tr> <td>ChartQA (test, CoT)<br><i>anywhereinanswerrelaxedcorrectness</i></td> <td>88.96</td> <td>89.04</td> <td>100.09%</td> </tr> <tr> <td>Mathvista (testmini, CoT)<br><i>explicitpromptrelaxed_correctness</i></td> <td>78.18</td> <td>77.78</td> <td>99.49%</td> </tr> <tr> <td><b>Average Score</b></td> <td><b>81.62</b></td> <td><b>81.86</b></td> <td><b>100.29%</b></td> </tr> <tr> <td rowspan="2"><b>Text</b></td> <td>MGSM (CoT)</td> <td>75.45</td> <td>75.29</td> <td>99.79%</td> </tr> <tr> <td>MMLU (5-shot)</td> <td>86.16</td> <td>86.12</td> <td>99.95%</td> </tr> </tbody> </table>

Inference Performance

This model achieves up to 1.79x speedup in single-stream deployment and up to 1.84x speedup in multi-stream asynchronous deployment, depending on hardware and use-case scenario. The following performance benchmarks were conducted with vLLM version 0.7.2, and GuideLLM.

<details> <summary>Benchmarking Command</summary>

  guidellm --model neuralmagic/Qwen2.5-VL-72B-Instruct-FP8-Dynamic --target "http://localhost:8000/v1" --data-type emulated --data prompt_tokens=<prompt_tokens>,generated_tokens=<generated_tokens>,images=<num_images>,width=<image_width>,height=<image_height> --max seconds 120 --backend aiohttp_server

</details>

Single-stream performance (measured with vLLM version 0.7.2)

<table border="1" class="dataframe"> <thead> <tr> <th></th> <th></th> <th></th> <th></th> <th style="text-align: center;" colspan="2" >Document Visual Question Answering<br>1680W x 2240H<br>64/128</th> <th style="text-align: center;" colspan="2" >Visual Reasoning <br>640W x 480H<br>128/128</th> <th style="text-align: center;" colspan="2" >Image Captioning<br>480W x 360H<br>0/128</th> </tr> <tr> <th>Hardware</th> <th>Number of GPUs</th> <th>Model</th> <th>Average Cost Reduction</th> <th>Latency (s)</th> <th>Queries Per Dollar</th> <th>Latency (s)th> <th>Queries Per Dollar</th> <th>Latency (s)</th> <th>Queries Per Dollar</th> </tr> </thead> <tbody> <tr> <th rowspan="3" valign="top">A100</td> <td>4</td> <td>Qwen/Qwen2.5-VL-72B-Instruct</td> <td></td> <td>6.4</td> <td>78</td> <td>4.5</td> <td>111</td> <td>4.4</td> <td>113</td> </tr> <tr> <td>2</td> <td>neuralmagic/Qwen2.5-VL-72B-Instruct-quantized.w8a8</td> <td>1.85</td> <td>7.0</td> <td>143</td> <td>4.9</td> <td>205</td> <td>4.8</td> <td>211</td> </tr> <tr> <td>1</td> <td>neuralmagic/Qwen2.5-VL-72B-Instruct-quantized.w4a16</td> <td>3.33</td> <td>9.4</td> <td>213</td> <td>5.1</td> <td>396</td> <td>4.8</td> <td>420</td> </tr> <tr> <th rowspan="3" valign="top">H100</td> <td>4</td> <td>Qwen/Qwen2.5-VL-72B-Instruct</td> <td></td> <td>4.3</td> <td>68</td> <td>3.0</td> <td>97</td> <td>2.9</td> <td>100</td> </tr> <tr> <td>2</td> <td>neuralmagic/Qwen2.5-VL-72B-Instruct-FP8-Dynamic</td> <td>1.79</td> <td>4.6</td> <td>122</td> <td>3.3</td> <td>173</td> <td>3.2</td> <td>177</td> </tr> <tr> <td>1</td> <td>neuralmagic/Qwen2.5-VL-72B-Instruct-quantized.w4a16</td> <td>5.66</td> <td>4.3</td> <td>252</td> <td>4.4</td> <td>251</td> <td>4.2</td> <td>259</td> </tr> </tbody> </table>

**Use case profiles: Image Size (WxH) / prompt tokens / generation tokens

**QPD: Queries per dollar, based on on-demand cost at Lambda Labs (observed on 2/18/2025).

Multi-stream asynchronous performance (measured with vLLM version 0.7.2)

<table border="1" class="dataframe"> <thead> <tr> <th></th> <th></th> <th></th> <th style="text-align: center;" colspan="2" >Document Visual Question Answering<br>1680W x 2240H<br>64/128</th> <th style="text-align: center;" colspan="2" >Visual Reasoning <br>640W x 480H<br>128/128</th> <th style="text-align: center;" colspan="2" >Image Captioning<br>480W x 360H<br>0/128</th> </tr> <tr> <th>Hardware</th> <th>Model</th> <th>Average Cost Reduction</th> <th>Maximum throughput (QPS)</th> <th>Queries Per Dollar</th> <th>Maximum throughput (QPS)</th> <th>Queries Per Dollar</th> <th>Maximum throughput (QPS)</th> <th>Queries Per Dollar</th> </tr> </thead> <tbody style="text-align: center"> <tr> <th rowspan="3" valign="top">A100x4</th> <td>Qwen/Qwen2.5-VL-72B-Instruct</td> <td></td> <td>0.4</td> <td>180</td> <td>1.1</td> <td>539</td> <td>1.2</td> <td>595</td> </tr> <tr> <td>neuralmagic/Qwen2.5-VL-72B-Instruct-quantized.w8a8</td> <td>1.80</td> <td>0.6</td> <td>289</td> <td>2.0</td> <td>1020</td> <td>2.3</td> <td>1133</td> </tr> <tr> <td>neuralmagic/Qwen2.5-VL-72B-Instruct-quantized.w4a16</td> <td>2.75</td> <td>0.7</td> <td>341</td> <td>3.2</td> <td>1588</td> <td>4.1</td> <td>2037</td> </tr> <tr> <th rowspan="3" valign="top">H100x4</th> <td>Qwen/Qwen2.5-VL-72B-Instruct</td> <td></td> <td>0.5</td> <td>134</td> <td>1.2</td> <td>357</td> <td>1.3</td> <td>379</td> </tr> <tr> <td>neuralmagic/Qwen2.5-VL-72B-Instruct-FP8-Dynamic</td> <td>1.73</td> <td>0.9</td> <td>247</td> <td>2.2</td> <td>621</td> <td>2.4</td> <td>669</td> </tr> <tr> <td>neuralmagic/Qwen2.5-VL-72B-Instruct-quantized.w4a16</td> <td>8.27</td> <td>3.3</td> <td>913</td> <td>3.3</td> <td>898</td> <td>3.6</td> <td>991</td> </tr> </tbody> </table>

**Use case profiles: Image Size (WxH) / prompt tokens / generation tokens

**QPS: Queries per second.

**QPD: Queries per dollar, based on on-demand cost at Lambda Labs (observed on 2/18/2025).