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Open-weight model · Text generation

Qwen2.5-1.5B-Instruct-RKLLM

by Hanzo Huang HanzoHuang/Qwen2.5-1.5B-Instruct-RKLLM

Qwen2.5-1.5B-Instruct-RKLLM is an open-weight model for text generation from Hanzo Huang, released under Apache License 2.0. Its published files total 5.5 GB. It draws 414 downloads a month.

Text generation on Rockchip RK3576 and RK3588, converted from Qwen/Qwen2.5-1.5B-Instruct. Use the files for your board’s exact SoC. w4a16 uses 4-bit weights and 16-bit activations; w4a16g128 adds a weight group size of 128.

Parameters—
Context—
Weights5.5 GB
Licenseapache-2.0
AccessOpen weights
Monthly Downloads414

Model Card

By Hanzo Huang, published under apache-2.0, revision 574e6a4334aa.

Text generation on Rockchip RK3576 and RK3588, converted from Qwen/Qwen2.5-1.5B-Instruct. Use the files for your board’s exact SoC. w4a16 uses 4-bit weights and 16-bit activations; w4a16g128 adds a weight group size of 128. w8a8 uses 8-bit weights and activations. File size below is download size, not total runtime RAM. With Docker installed on a matching Rockchip board, this example starts the RK3576 w4a16 model and its API on port 8001: The image includes its model file. See rkllm-docker for API requests, other board variants, and configuration. To download the files separately instead: These are native RKLLM/RKNN artifacts. Use a compatible RKLLM runtime and the model’s correct chat…

Read Hanzo Huang's full model card

Text generation on Rockchip RK3576 and RK3588, converted from Qwen/Qwen2.5-1.5B-Instruct.

  • Conversion toolkit: RKLLM Toolkit 1.2.3.
  • Inputs / output: text → text.
  • License: apache-2.0; the upstream model card describes its terms and intended use.

Choose your files

Use the files for your board’s exact SoC. w4a16 uses 4-bit weights and 16-bit activations; w4a16_g128 adds a weight group size of 128. w8a8 uses 8-bit weights and activations. File size below is download size, not total runtime RAM.

Board Quantization Size Language model
RK3576 w4a16 1.31 GiB Qwen2.5-1.5B-Instruct_RK3576_w4a16.rkllm
RK3576 w8a8 1.92 GiB Qwen2.5-1.5B-Instruct_RK3576_w8a8.rkllm
RK3588 w8a8 1.91 GiB Qwen2.5-1.5B-Instruct_RK3588_w8a8.rkllm

Run on your board

With Docker installed on a matching Rockchip board, this example starts the RK3576 w4a16 model and its API on port 8001:

sudo docker run --rm -d --name rkllm \
  --privileged -v /dev:/dev -p 8001:8001 \
  ghcr.io/hanzo-huang/rkllm-docker/llm/qwen2.5-1.5b-instruct:rk3576-w4a16

The image includes its model file. See rkllm-docker for API requests, other board variants, and configuration.

To download the files separately instead:

hf download HanzoHuang/Qwen2.5-1.5B-Instruct-RKLLM \
  RK3576/Qwen2.5-1.5B-Instruct_RK3576_w4a16.rkllm \
  --local-dir ./models

These are native RKLLM/RKNN artifacts. Use a compatible RKLLM runtime and the model’s correct chat template when integrating them in another application.

Release notes

No per-variant board benchmark is published here. Quantized output may differ from the original model; check responses on your own workloads. Use the toolkit version listed above when checking runtime compatibility.

SHA-256 checksums
70b4b3c54221892cc403aa877612e0bfdc24abeda5e0011ee3a2e9a3c24e332c  RK3576/Qwen2.5-1.5B-Instruct_RK3576_w4a16.rkllm
a2ab655ca7e6a3d3626a9a93e69a3a95660cedd7d4820ddf041371b45f4a6c94  RK3576/Qwen2.5-1.5B-Instruct_RK3576_w8a8.rkllm
e296d41ff1ff64f86e293227f15e35520dbeacebb74d21592a0790919691ca2d  RK3588/Qwen2.5-1.5B-Instruct_RK3588_w8a8.rkllm

Credits

Original model: Qwen/Qwen2.5-1.5B-Instruct. Conversion tools: Rockchip RKLLM.

Identity and Version

Repository
HanzoHuang/Qwen2.5-1.5B-Instruct-RKLLM
Publisher
Hanzo Huang
Task
Text generation
Modality
Text
Library
rkllm
Parameters
Not stated by the source
Languages
Not stated by the source
Revision
574e6a4334aa0759d052308f0faaea3c01872637
First published
2026-06-18
Last updated
2026-10-19

Files and Weights

6 files, 5.5 GB in total.

Configuration1 file · 17.3 KB
Documentation1 file · 3.0 KB
Other3 files · 5.5 GB
Repository1 file · 2.0 KB
Every file
FileTypeSizeSHA-256
Qwen2.5-1.5B-Instruct_data_quant.jsonConfiguration17.3 KB —
README.mdDocumentation3.0 KB —
RK3576/Qwen2.5-1.5B-Instruct_RK3576_w4a16.rkllmOther1.4 GB 70b4b3c54221
RK3576/Qwen2.5-1.5B-Instruct_RK3576_w8a8.rkllmOther2.1 GB a2ab655ca7e6
RK3588/Qwen2.5-1.5B-Instruct_RK3588_w8a8.rkllmOther2.0 GB e296d41ff1ff
.gitattributesRepository2.0 KB —

License and Download

License
apache-2.0
Access
Open weights, no gate
Download from Hanzo Huang

Released by Hanzo Huang through its official repository on Hugging Face. Read the license.

Built From

Questions About Qwen2.5-1.5B-Instruct-RKLLM

Can I use Qwen2.5-1.5B-Instruct-RKLLM commercially?

Yes. Qwen2.5-1.5B-Instruct-RKLLM 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.

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