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Open-weight model · Text generation

Qwen2.5-32B-Instruct

by Qwen Qwen/Qwen2.5-32B-Instruct

Qwen2.5 is the latest series of Qwen large language models. For Qwen2.5, we release a number of base language models and instruction-tuned language models ranging from 0.5 to 72 billion parameters.

Parameters32.8B
Context32,768
Weights65.5 GB
Licenseapache-2.0
AccessOpen weights
Monthly Downloads2.2M

Runs On

What it takes to serve Qwen2.5-32B-Instruct (32.8B parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 65.5 GB 78.6 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 32.8 GB 39.3 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 16.4 GB 19.7 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Sep 18, 2026.

Model Card

By Qwen, published under apache-2.0, revision 5ede1c97bbab.

Introduction

Qwen2.5 is the latest series of Qwen large language models. For Qwen2.5, we release a number of base language models and instruction-tuned language models ranging from 0.5 to 72 billion parameters. Qwen2.5 brings the following improvements upon Qwen2:

  • Significantly more knowledge and has greatly improved capabilities in coding and mathematics, thanks to our specialized expert models in these domains.
  • Significant improvements in instruction following, generating long texts (over 8K tokens), understanding structured data (e.g, tables), and generating structured outputs especially JSON. More resilient to the diversity of system prompts, enhancing role-play implementation and condition-setting for chatbots.
  • Long-context Support up to 128K tokens and can generate up to 8K tokens.
  • Multilingual support for over 29 languages, including Chinese, English, French, Spanish, Portuguese, German, Italian, Russian, Japanese, Korean, Vietnamese, Thai, Arabic, and more.

Read the full model card (753 words)

Configuration

Architecture
Qwen2ForCausalLM
Context length (tokens)
32,768
Layers
64
Hidden size
5,120
Feed-forward size
27,648
Attention heads
40
Key/value heads
8
Vocabulary size
152,064
Sliding window (tokens)
131,072
RoPE base
1e+06
Stored precision
bfloat16
Model type
qwen2

Identity and Version

Repository
Qwen/Qwen2.5-32B-Instruct
Publisher
Qwen
Task
Text generation
Modality
Text
Library
transformers
Parameters
32.8B parameters
Languages
en
Revision
5ede1c97bbab6ce5cda5812749b4c0bdf79b18dd
First published
2024-09-17
Last updated
2024-09-25

Files and Weights

27 files, 65.5 GB in total. The weights are 17 files totalling 65.5 GB in safetensors.

Weights17 files · 65.5 GB
Configuration3 files · 64.2 KB
Tokenizer4 files · 11.5 MB
Documentation2 files · 17.4 KB
Repository1 file · 1.5 KB
Every file
FileTypeSizeSHA-256
model-00001-of-00017.safetensorsWeights3.9 GB fa006a038251
model-00002-of-00017.safetensorsWeights3.9 GB 0d7f28a4ba71
model-00003-of-00017.safetensorsWeights3.9 GB 8f4b7b811a7e
model-00004-of-00017.safetensorsWeights3.9 GB de8ab9cb81e6
model-00005-of-00017.safetensorsWeights3.9 GB fa86494f0074
model-00006-of-00017.safetensorsWeights3.9 GB c8fa152bd8a2
model-00007-of-00017.safetensorsWeights3.9 GB 5e33e16319d1
model-00008-of-00017.safetensorsWeights3.9 GB 8561b8673788
model-00009-of-00017.safetensorsWeights3.9 GB 47f562bf77d9
model-00010-of-00017.safetensorsWeights3.9 GB 359450e2c9e2
model-00011-of-00017.safetensorsWeights3.9 GB 836f0570f569
model-00012-of-00017.safetensorsWeights3.9 GB 5307431e385a
model-00013-of-00017.safetensorsWeights3.9 GB 9b2657db0257
model-00014-of-00017.safetensorsWeights3.9 GB b5f1f8af3b6b
model-00015-of-00017.safetensorsWeights3.9 GB 8cdfcbf8913e
model-00016-of-00017.safetensorsWeights3.9 GB 977b3d2ca7f9
model-00017-of-00017.safetensorsWeights3.1 GB 2853695483f9
config.jsonConfiguration663 B
generation_config.jsonConfiguration242 B
model.safetensors.index.jsonConfiguration63.2 KB
LICENSEDocumentation11.3 KB
README.mdDocumentation6.0 KB
.gitattributesRepository1.5 KB
merges.txtTokenizer1.7 MB
tokenizer.jsonTokenizer7.0 MB
tokenizer_config.jsonTokenizer7.3 KB
vocab.jsonTokenizer2.8 MB

License and Download

License
apache-2.0
Access
Open weights, no gate
Download size
65.5 GB
Download from Qwen

Released by Qwen through ModelScope. Read the license.

Built From

Memory Requirements

PrecisionWeights in memory
As published65.5 GB
16-bit65.5 GB
8-bit32.8 GB
4-bit16.4 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Built on This Model

Compare Qwen2.5-32B-Instruct

Questions About Qwen2.5-32B-Instruct

How much GPU memory does Qwen2.5-32B-Instruct need?

About 78.6 GB at 16-bit and 19.7 GB at 4-bit: the weights (32.8B parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run Qwen2.5-32B-Instruct on?

At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

Can I use Qwen2.5-32B-Instruct commercially?

Yes. Qwen2.5-32B-Instruct is released under Apache License 2.0. The Apache License 2.0 is a permissive open-source license. It permits commercial use, modification and redistribution. It requires keeping the license and copyright notices and any NOTICE file, stating significant changes, and it includes an express patent grant from contributors.

What is Qwen2.5-32B-Instruct's context length?

32,768 tokens, from the maximum position embeddings in its published configuration.

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