Instructions to use tiny-random/llama-4 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use tiny-random/llama-4 with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="tiny-random/llama-4")
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)

# Load model directly
from transformers import AutoProcessor, AutoModelForImageTextToText

processor = AutoProcessor.from_pretrained("tiny-random/llama-4")
model = AutoModelForImageTextToText.from_pretrained("tiny-random/llama-4")
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=40)
print(processor.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps

vLLM

How to use tiny-random/llama-4 with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "tiny-random/llama-4"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "tiny-random/llama-4",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/tiny-random/llama-4

SGLang

How to use tiny-random/llama-4 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 "tiny-random/llama-4" \
    --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": "tiny-random/llama-4",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

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 "tiny-random/llama-4" \
        --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": "tiny-random/llama-4",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use tiny-random/llama-4 with Docker Model Runner:
```
docker model run hf.co/tiny-random/llama-4
```

llama-4 / config.json

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	{
	"architectures": [
	"Llama4ForConditionalGeneration"
	],
	"boi_token_index": 200080,
	"eoi_token_index": 200081,
	"image_token_index": 200092,
	"model_type": "llama4",
	"text_config": {
	"_attn_implementation_autoset": true,
	"attention_bias": false,
	"attention_chunk_size": 128,
	"attention_dropout": 0.0,
	"attn_scale": 0.1,
	"attn_temperature_tuning": 4,
	"bos_token_id": 200000,
	"cache_implementation": "hybrid",
	"eos_token_id": [
	200001,
	200007,
	200008
	],
	"floor_scale": 8192,
	"for_llm_compressor": false,
	"head_dim": 32,
	"hidden_act": "silu",
	"hidden_size": 32,
	"initializer_range": 0.02,
	"interleave_moe_layer_step": 2,
	"intermediate_size": 64,
	"intermediate_size_mlp": 128,
	"max_position_embeddings": 1048576,
	"model_type": "llama4_text",
	"moe_layers": [
	1,
	3
	],
	"no_rope_layers": [
	1,
	1,
	1,
	0
	],
	"num_attention_heads": 1,
	"num_experts_per_tok": 1,
	"num_hidden_layers": 4,
	"num_key_value_heads": 1,
	"num_local_experts": 8,
	"output_router_logits": false,
	"pad_token_id": 200018,
	"rms_norm_eps": 1e-05,
	"rope_scaling": null,
	"rope_theta": 500000.0,
	"router_aux_loss_coef": 0.001,
	"router_jitter_noise": 0.0,
	"tie_word_embeddings": true,
	"torch_dtype": "bfloat16",
	"use_cache": true,
	"use_qk_norm": true,
	"vocab_size": 202048
	},
	"tie_word_embeddings": false,
	"torch_dtype": "bfloat16",
	"transformers_version": "4.51.3",
	"vision_config": {
	"_attn_implementation_autoset": true,
	"attention_dropout": 0.0,
	"hidden_act": "gelu",
	"hidden_size": 32,
	"image_size": 336,
	"initializer_range": 0.02,
	"intermediate_size": 128,
	"model_type": "llama4_vision_model",
	"multi_modal_projector_bias": false,
	"norm_eps": 1e-05,
	"num_attention_heads": 1,
	"num_channels": 3,
	"num_hidden_layers": 2,
	"patch_size": 14,
	"pixel_shuffle_ratio": 0.5,
	"projector_dropout": 0.0,
	"projector_input_dim": 32,
	"projector_output_dim": 32,
	"rope_theta": 10000,
	"vision_feature_layer": -1,
	"vision_feature_select_strategy": "default",
	"vision_output_dim": 32
	}
	}