Image-Text-to-Text
Transformers
Safetensors
gemma4
weight-space-programming
mechanistic-interpretability
tool-calling
agentic
zero-training
conversational
Instructions to use jstarks/gemma-4-E4B-it-weight-space-programming with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use jstarks/gemma-4-E4B-it-weight-space-programming with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("image-text-to-text", model="jstarks/gemma-4-E4B-it-weight-space-programming") messages = [ { "role": "user", "content": [ {"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/p-blog/candy.JPG"}, {"type": "text", "text": "What animal is on the candy?"} ] }, ] pipe(text=messages)# pip install -U transformers accelerate # Load model directly from transformers import AutoProcessor, AutoModelForMultimodalLM processor = AutoProcessor.from_pretrained("jstarks/gemma-4-E4B-it-weight-space-programming") model = AutoModelForMultimodalLM.from_pretrained("jstarks/gemma-4-E4B-it-weight-space-programming", device_map="auto") messages = [ { "role": "user", "content": [ {"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/p-blog/candy.JPG"}, {"type": "text", "text": "What animal is on the candy?"} ] }, ] inputs = processor.apply_chat_template( messages, add_generation_prompt=True, tokenize=True, return_dict=True, return_tensors="pt", ).to(model.device) outputs = model.generate(**inputs, max_new_tokens=256) print(processor.decode(outputs[0][inputs["input_ids"].shape[-1]:])) - Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- vLLM
How to use jstarks/gemma-4-E4B-it-weight-space-programming with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "jstarks/gemma-4-E4B-it-weight-space-programming" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "jstarks/gemma-4-E4B-it-weight-space-programming", "messages": [ { "role": "user", "content": [ { "type": "text", "text": "Describe this image in one sentence." }, { "type": "image_url", "image_url": { "url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg" } } ] } ] }'Use Docker
docker model run hf.co/jstarks/gemma-4-E4B-it-weight-space-programming
- SGLang
How to use jstarks/gemma-4-E4B-it-weight-space-programming with SGLang:
Install from pip and serve model
# Install SGLang from pip: pip install sglang # Start the SGLang server: python3 -m sglang.launch_server \ --model-path "jstarks/gemma-4-E4B-it-weight-space-programming" \ --host 0.0.0.0 \ --port 30000 # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:30000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "jstarks/gemma-4-E4B-it-weight-space-programming", "messages": [ { "role": "user", "content": [ { "type": "text", "text": "Describe this image in one sentence." }, { "type": "image_url", "image_url": { "url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg" } } ] } ] }'Use Docker images
docker run --gpus all \ --shm-size 32g \ -p 30000:30000 \ -v ~/.cache/huggingface:/root/.cache/huggingface \ --env "HF_TOKEN=<secret>" \ --ipc=host \ lmsysorg/sglang:latest \ python3 -m sglang.launch_server \ --model-path "jstarks/gemma-4-E4B-it-weight-space-programming" \ --host 0.0.0.0 \ --port 30000 # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:30000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "jstarks/gemma-4-E4B-it-weight-space-programming", "messages": [ { "role": "user", "content": [ { "type": "text", "text": "Describe this image in one sentence." }, { "type": "image_url", "image_url": { "url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg" } } ] } ] }' - Docker Model Runner
How to use jstarks/gemma-4-E4B-it-weight-space-programming with Docker Model Runner:
docker model run hf.co/jstarks/gemma-4-E4B-it-weight-space-programming
Download apply_patch.py from jstarks/gemma-4-E4B-it-weight-space-programming: direct link, hf CLI and curl.
- Browser
- Download file 1.18 kB
-
https://huggingface.co/jstarks/gemma-4-E4B-it-weight-space-programming/resolve/main/apply_patch.py
- Command line
-
hf download hf://jstarks/gemma-4-E4B-it-weight-space-programming/apply_patch.py
-
curl -L -o apply_patch.py https://huggingface.co/jstarks/gemma-4-E4B-it-weight-space-programming/resolve/main/apply_patch.py
1.18 kB
| """ | |
| Apply the 64-column Weight-Space Patch (`gemma4_e4b_weight_space_patch.safetensors`) | |
| to any loaded `Gemma4ForCausalLM` or `Gemma4ForConditionalGeneration` instance in <1 second! | |
| """ | |
| import torch | |
| from safetensors.torch import load_file | |
| def apply_gemma4_weight_space_patch(model, patch_safetensors_path: str = "gemma4_e4b_weight_space_patch.safetensors"): | |
| tensors = load_file(patch_safetensors_path, device="cpu") | |
| # Support both Gemma4ForCausalLM (model.model.layers) and Gemma4ForConditionalGeneration (model.model.language_model.layers) | |
| layers = getattr(model.model, "layers", None) | |
| if layers is None: | |
| layers = model.model.language_model.layers | |
| total_params = 0 | |
| for li in [38, 39, 40, 41]: | |
| cols = tensors[f"layers.{li}.cols"].long() | |
| patched_cols = tensors[f"layers.{li}.patched_columns"] | |
| W = layers[li].mlp.down_proj.weight.data | |
| W[:, cols.to(W.device)] = patched_cols.to(device=W.device, dtype=W.dtype) | |
| total_params += patched_cols.numel() | |
| print(f"Applied Gemma-4-E4B-it weight-space patch ({total_params:,} parameters across 64 columns in Layers 38-41).") | |
| return model | |