Instructions to use CohereLabs/North-Micro-Vision-Instruct with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use CohereLabs/North-Micro-Vision-Instruct with Transformers:

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

pipe = pipeline("image-text-to-text", model="CohereLabs/North-Micro-Vision-Instruct")
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, AutoModelForMultimodalLM

processor = AutoProcessor.from_pretrained("CohereLabs/North-Micro-Vision-Instruct")
model = AutoModelForMultimodalLM.from_pretrained("CohereLabs/North-Micro-Vision-Instruct", 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=40)
print(processor.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use CohereLabs/North-Micro-Vision-Instruct with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "CohereLabs/North-Micro-Vision-Instruct"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "CohereLabs/North-Micro-Vision-Instruct",
		"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/CohereLabs/North-Micro-Vision-Instruct

SGLang

How to use CohereLabs/North-Micro-Vision-Instruct 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 "CohereLabs/North-Micro-Vision-Instruct" \
    --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": "CohereLabs/North-Micro-Vision-Instruct",
		"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 "CohereLabs/North-Micro-Vision-Instruct" \
        --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": "CohereLabs/North-Micro-Vision-Instruct",
		"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 CohereLabs/North-Micro-Vision-Instruct with Docker Model Runner:
```
docker model run hf.co/CohereLabs/North-Micro-Vision-Instruct
```
Browse Quantizations to use this model in llama.cpp, Ollama, LM Studio, or any compatible app.

North Micro Vision Instruct

North Micro Vision Instruct is a 2.4B-parameter open-weight vision-language model with native-resolution image support, released under the Apache 2.0 license. It is designed as a compact foundation for prototyping, task-specific fine-tuning, and specialized multimodal applications.

Developed by Cohere.

Technical deep dive: Read the North Micro Vision technical blog post for architecture, training, and evaluation details.

Highlights

Native-resolution image processing that preserves aspect ratios and fine visual detail.
Broad image-understanding capabilities across VQA, captioning, grounding, OCR, charts, and documents.
Multilingual and multi-image support.
Compact 2.4B-parameter scale suited to customization and deployment experimentation.
Apache 2.0-licensed model weights.

Model Details

Property	Value
Model ID	`CohereLabs/North-Micro-Vision-Instruct`
Total parameters	2.4B
Language model	2B parameters
Vision encoder	400M parameters; custom-trained starting from SigLIP 2 SO400M
Inputs	Interleaved text and images
Output	Text
Languages	English, German, French, Spanish, Italian, Portuguese, Hindi, Japanese, Korean, Chinese, Arabic, and more
Tokenizer vocabulary size	262,144
LM Backbone context window	128K tokens
Multimodal training context	8K tokens
Checkpoint precision	bfloat16
License	Apache 2.0

The language backbone supports a 128K-token context window, but the validated operating range for multimodal prompts is up to 8K tokens. Longer multimodal contexts may rely on extrapolation and have not been benchmarked.

Quickstart

Installation

Install PyTorch for your platform first. North Micro Vision requires Transformers 5.16.0, together with accelerate for automatic device placement and Pillow for image loading. Until Transformers 5.16.0 is released, install the runtime dependencies and Transformers from source:

uv pip install accelerate pillow
uv pip install "git+https://github.com/huggingface/transformers.git"

Once Transformers 5.16.0 is available on PyPI, install the released package with:

uv pip install accelerate pillow "transformers==5.16.0"

Flash Attention 2 is optional. On supported CUDA systems, install it with:

uv pip install flash-attn --no-build-isolation

If you do not use uv, replace uv pip with pip in the commands above.

Transformers

The following example loads an image from a URL and asks the model to describe it. Prompts can interleave text with one or more images; for text-only prompts, omit the image entries.

import torch
from transformers import AutoModelForImageTextToText, AutoProcessor

model_id = "CohereLabs/North-Micro-Vision-Instruct"

processor = AutoProcessor.from_pretrained(
    model_id,
)
model = AutoModelForImageTextToText.from_pretrained(
    model_id,
    dtype="auto",
    device_map="auto",
)

# To enable Flash Attention 2, load the model with the following settings:
# model = AutoModelForImageTextToText.from_pretrained(
#     model_id,
#     dtype=torch.bfloat16,
#     attn_implementation="flash_attention_2",
#     device_map="auto",
# )

image_url = "https://cdn-uploads.huggingface.co/production/uploads/66d732effe6684fc16b12c28/Io_5OCmftsmH-n158ZtPs.png"
messages = [
    {
        "role": "user",
        "content": [
            {"type": "image", "url": image_url},
            {"type": "text", "text": "What do you see?"},
        ],
    }
]

inputs = processor.apply_chat_template(
    messages,
    tokenize=True,
    add_generation_prompt=True,
    return_tensors="pt",
    return_dict=True,
).to(model.device)

outputs = model.generate(
    **inputs,
    max_new_tokens=128,
    do_sample=True,
    temperature=0.7,
    top_p=0.8,
    top_k=20,
)

generated_ids = [
    output_ids[len(input_ids) :]
    for input_ids, output_ids in zip(inputs.input_ids, outputs)
]
response = processor.batch_decode(
    generated_ids,
    skip_special_tokens=True,
    clean_up_tokenization_spaces=False,
)[0]
print(response)

The example uses the recommended Transformers sampling settings. For deterministic output, set do_sample=False and omit temperature, top_p, and top_k.

Architecture

North Micro Vision combines a custom-trained 400M-parameter native-resolution vision encoder with an in-house 2B-parameter language model North Micro LLM. The language model follows our Command A+ architecture, interleaving three sliding-window attention layers that use rotary positional embeddings with one global attention layer without positional embeddings. The vision encoder combines 2D RoPE with learned 1D positional embeddings to preserve spatial structure across native-resolution inputs.

The projector maps visual features into the language model's embedding space. Following DeepStack, patch embeddings from multiple vision-encoder layers are injected into corresponding early LLM layers, giving the language model access to visual representations at different levels of abstraction.

High-level North Micro Vision architecture, consisting of a native-resolution vision encoder, a projector, and a language model.

Grounding Coordinates

Bounding boxes are returned as [x1, y1, x2, y2] on a normalized 0–1000 scale. Map them back to the original image by scaling each axis:

x1_px = x1 / 1000 * image_width
y1_px = y1 / 1000 * image_height
x2_px = x2 / 1000 * image_width
y2_px = y2 / 1000 * image_height

vLLM

Public vLLM support is coming soon. Until it is available, use Transformers as shown above. The recommended vLLM settings will be:

temperature = 0.7
top_p = 0.8
top_k = 20
min_p = 0.0
presence_penalty = 1.5
repetition_penalty = 1.0

Intended Use

North Micro Vision Instruct is intended for research and development use cases such as:

Prototyping and task-specific fine-tuning.
General visual question answering and image captioning.
Multilingual and multi-image understanding.
Visual grounding and spatial understanding.
OCR, chart and document understanding, and structured information extraction.

Limitations

The model is intended as a compact foundation for customization rather than a replacement for larger general-purpose chat assistants.
It is not a reasoning model and has limited math and code-generation capabilities.
Tool calling and agentic workflows are not supported.
System prompts are not recommended because the model was not trained with them, although the chat template accepts the system role.
Multimodal training used an 8K-token context; longer contexts have not been validated.
Native-resolution inputs can increase memory use and latency as image dimensions grow.

Ecosystem Support

Fast Inference 🚀

MLX-VLM model weights - Community-contributed by Prince Canuma and Neywa.

Fine-tuning

In partnership with NVIDIA, we're also shipping an AutoModel recipe for North Micro Vision, so developers can fine-tune and deploy it on NVIDIA GPUs right out of the box.

NVIDIA AutoModel recipe - Fine-tune and deploy North Micro Vision on NVIDIA GPUs.
Axolotl fine-tuning support - Community-supported fine-tuning using the Axolotl framework.

Benchmark Results

The complete comparison is provided below. We ran vision-language and text-only evaluations with VLMEvalKit, capping generation at 1,024 tokens; see the technical blog post for the full methodology.

	North-Micro-Vision-Instruct	Ministral-3-3B-Instruct	LFM2.5-VL-1.6B	Phi-3.5-vision-instruct	Gemma-4-E2B-it	Qwen3-VL-2B-Instruct	Qwen3.5-2B-Instruct	SmolVLM2.2B
Size	2.4B	3.8B	1.6B	4.2B	5.1B	2.2B	2.1B	2.2B
License	Apache 2.0	Apache 2.0	LFM v1.0	MIT	Apache 2.0	Apache 2.0	Apache 2.0	Apache 2.0
General VQA
MMBench_{DEV_EN_V11}	0.687	0.692	0.696	0.731	0.693	0.744	0.760	0.674
MMStar	0.518	0.531	0.508	0.495	0.529	0.506	0.614	0.460
RealWorldQA	0.622	0.583	0.642	0.580	0.507	0.646	0.693	0.567
GQA_{TestDev_Balanced}	0.574	0.544	0.395	0.650	0.387	0.572	0.539	0.000^‡
Multilingual
MTL_{MMBench_DEV}	0.636	0.674	0.623	0.619	0.648	0.664	0.669	0.454
MMMB	0.728	0.734	0.717	0.686	0.743	0.723	0.745	0.577
Multi-image
BLINK	0.527	0.471	0.484	0.561	0.468	0.514	0.563	0.420
Chart / Document / OCR
ChartQA_Test	0.808	0.791	0.739	0.821	0.422	0.693	0.775	0.682
DocVQA_VAL	0.921	0.896	0.877	0.860	0.732	0.825	0.926	0.799
InfoVQA_VAL	0.652	0.589	0.627	0.561	0.380	0.622	0.731	0.383
OCRBench_{v2_en}	0.367	0.414	0.415	0.339	0.435	0.417	0.481	0.304
OCRBench	0.792	0.735	0.802	0.642	0.719	0.751	0.861	0.727
AI2D_TEST	0.775	0.741	0.728	0.790	0.712	0.713	0.752	0.697
CharXiv_DQ	0.600	0.766	0.516	0.637	0.751	0.595	0.761	0.482
STEM
MMMU_{DEV_VAL}	0.329	0.508	0.380	0.432	0.477	0.379	0.474	0.399
Grounding / Counting
RefCOCO_avg^†	0.732	0.317	0.581	0.451	0.084	0.304	0.785	0.018
CountBench	0.725	0.737	0.910	0.645	0.534	0.848	0.805	0.764
Robustness / Hallucination
HallusionBench	0.615	0.652	0.601	0.585	0.598	0.673	0.655	0.600
Text
MMLU_test	0.504	0.660	0.464	0.355	0.692	0.630	0.543	0.084
MMLU-Pro_test	0.307	0.475	0.199	0.286	0.441	0.428	0.298	0.099
Multi-If	0.373	0.470	0.443	0.304	0.687	0.523	0.464	0.236
IFEval	0.749	0.725	0.776	0.543	0.869	0.734	0.679	0.501

^† Averaged over RefCOCO_val, RefCOCO_testA, RefCOCO_testB, RefCOCO+_val, RefCOCO+_testA, RefCOCO+_testB, RefCOCOg_val, RefCOCOg_test.

^‡ SmolVLM2.2B's GQA output was scored as 0.000 under VLMEvalKit's answer-extraction rules.

Citation

@misc{cohere_north_micro_vision_instruct,
    title = {{North Micro Vision}: A 2.4B Native-Resolution Vision-Language Model},
    url = {https://huggingface.co/blog/CohereLabs/meet-north-micro-vision-instruct},
    author = {{Team Cohere}},
    month = {August},
    year = {2026}
}