Model card
Gemma 4 31B IT is a mid-sized, instruction-tuned multimodal model designed for developers who need a balance between high-reasoning capabilities and deployment efficiency. Unlike smaller edge models, the 31B parameter count provides the depth necessary for complex logical tasks and nuanced text generation, while its vision-language integration allows it to process image inputs directly for multimodal RAG or visual analysis. Operating under the Apache-2.0 license, it offers significant flexibility for commercial integration. For developers, this model serves as a powerful alternative to massive frontier models when latency and hosting costs are concerns, yet the task requires more than what a 7B or 9B model can reliably handle.
Model files and versions
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We recommend using the ModelScope CLI or SDK. Install ModelScope first, then choose a full snapshot, single file, SDK or Git LFS workflow.
google/gemma-4-31B-itInstall the CLI and SDK dependency before downloading.
pip install modelscopeDownload the complete weights, configuration and model card.
modelscope download --model google/gemma-4-31B-itREADME.md is used as an example; replace it with another repository file when needed.
modelscope download --model google/gemma-4-31B-it README.md --local_dir ./dirUseful in Python projects and automation scripts.
from modelscope import snapshot_download
model_dir = snapshot_download('google/gemma-4-31B-it')Make sure Git LFS is installed correctly.
git lfs install
git clone https://www.modelscope.cn/google/gemma-4-31B-it.gitFetch the repository structure first, then pull large files when needed.
GIT_LFS_SKIP_SMUDGE=1 git clone https://www.modelscope.cn/google/gemma-4-31B-it.gitHow to use
- 01Step 1
Read the model card and source information.
- 02Step 2
Start with a small, non-sensitive evaluation.
- 03Step 3
Review quality, licensing and usage limits.
- 04Step 4
Adopt it only after validation.
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