Instructions to use beyoru/KAT-Coder-V2.5-Dev-VL-Flash with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use beyoru/KAT-Coder-V2.5-Dev-VL-Flash with Transformers:

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

pipe = pipeline("image-text-to-text", model="beyoru/KAT-Coder-V2.5-Dev-VL-Flash")
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("beyoru/KAT-Coder-V2.5-Dev-VL-Flash")
model = AutoModelForMultimodalLM.from_pretrained("beyoru/KAT-Coder-V2.5-Dev-VL-Flash", 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 beyoru/KAT-Coder-V2.5-Dev-VL-Flash with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "beyoru/KAT-Coder-V2.5-Dev-VL-Flash"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "beyoru/KAT-Coder-V2.5-Dev-VL-Flash",
		"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/beyoru/KAT-Coder-V2.5-Dev-VL-Flash

SGLang

How to use beyoru/KAT-Coder-V2.5-Dev-VL-Flash 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 "beyoru/KAT-Coder-V2.5-Dev-VL-Flash" \
    --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": "beyoru/KAT-Coder-V2.5-Dev-VL-Flash",
		"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 "beyoru/KAT-Coder-V2.5-Dev-VL-Flash" \
        --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": "beyoru/KAT-Coder-V2.5-Dev-VL-Flash",
		"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 beyoru/KAT-Coder-V2.5-Dev-VL-Flash with Docker Model Runner:
```
docker model run hf.co/beyoru/KAT-Coder-V2.5-Dev-VL-Flash
```

beyoru commited on Jul 28

Commit

b09876e

verified ·

1 Parent(s): 337121a

Add README.md: sample serving config

Browse files

Files changed (1) hide show

README.md +9 -0

README.md CHANGED Viewed

@@ -68,6 +68,15 @@ accuracy cost versus keeping the last layers in FP8.
 ---
 ## Serving
 ### vLLM

 ---
+## Ready-made config
+[`docker-compose.vllm.yaml`](./docker-compose.vllm.yaml) — vLLM on a single Blackwell GPU, vision
+enabled, MoE backend left to auto-selection. Untested on real FP4 hardware (see the warning above).
+SGLang users: FlashQLA's GDN prefill kernel applies to this architecture (30 of 40 layers are
+`linear_attention`) and is opt-in via `--linear-attn-prefill-backend flashqla`. **Windowed-MTP does
+not apply** — `mtp_num_hidden_layers = 0`, so there is no MTP/NEXTN head to self-speculate with.
 ## Serving
 ### vLLM