Image-Text-to-Text
Transformers
Safetensors
English
Chinese
qwen3_5_moe
code
agent
agentic-coding
Mixture of Experts
vision-language
vllm
conversational
Instructions to use beyoru/KAT-Coder-V2.5-Dev-VL with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use beyoru/KAT-Coder-V2.5-Dev-VL 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") 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("beyoru/KAT-Coder-V2.5-Dev-VL") model = AutoModelForMultimodalLM.from_pretrained("beyoru/KAT-Coder-V2.5-Dev-VL", 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 beyoru/KAT-Coder-V2.5-Dev-VL 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" # 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", "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
- SGLang
How to use beyoru/KAT-Coder-V2.5-Dev-VL 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" \ --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", "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" \ --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", "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 with Docker Model Runner:
docker model run hf.co/beyoru/KAT-Coder-V2.5-Dev-VL
| # SGLang + FlashQLA GDN prefill — cho beyoru/KAT-Coder-V2.5-Dev-VL. | |
| # | |
| # ⚠️ CHUA KIEM CHUNG. Cau hinh nay dung ve kien truc nhung chua ai chay thu. | |
| # Bao lai ket qua o tab Community neu ban chay duoc. | |
| # | |
| # Vi sao ap duoc: model nay co 30/40 lop `linear_attention` (Gated DeltaNet) — | |
| # dung loai lop ma FlashQLA tang toc o prefill. Kernel TileLang cua QwenLM fuse | |
| # GDN chunked-prefill forward, nhanh 2-3x so voi kernel Triton tren Hopper/Blackwell. | |
| # | |
| # ⚠️ Windowed-MTP KHONG ap duoc cho model nay: `mtp_num_hidden_layers = 0`, tuc | |
| # checkpoint khong co MTP/NEXTN head de self-speculate. Cac bien RK_* trong image | |
| # combo se khong lam gi. Windowed-MTP chi dung cho Qwen/Qwen3.6-35B-A3B goc (mtp=1). | |
| services: | |
| kat-vl-sglang: | |
| # Anh nay = sglang 0.5.12.post1 (nvcr 26.06) + FlashQLA + Windowed-MTP. | |
| # Chi can FlashQLA thi dung ductransa01/sglang-flashqla:cu13-20260713 (amd64) | |
| # hoac :cu13-20260713-arm64 (Grace GH200/GB200). | |
| image: ductransa01/sglang-flashqla:combo-2606 | |
| container_name: kat-vl-sglang | |
| ipc: host | |
| ports: | |
| - "30000:30000" | |
| volumes: | |
| - /path/to/models:/models | |
| - ${HOME}/.cache/huggingface:/root/.cache/huggingface | |
| deploy: | |
| resources: | |
| reservations: | |
| devices: | |
| - driver: nvidia | |
| device_ids: ["0"] | |
| capabilities: [gpu] | |
| command: > | |
| python3 -m sglang.launch_server | |
| --model-path /models/KAT-Coder-V2.5-Dev-VL | |
| --served-model-name kat-vl | |
| --host 0.0.0.0 --port 30000 | |
| --context-length 32768 | |
| --mem-fraction-static 0.85 | |
| --trust-remote-code | |
| --linear-attn-prefill-backend flashqla | |
| # `--linear-attn-prefill-backend flashqla` la CO DUY NHAT can them. Khong truyen thi | |
| # duong mac dinh (triton) khong doi mot chut nao. | |
| # | |
| # ⛔ DUNG truyen `--linear-attn-decode-backend flashqla` — FlashQLA khong co kernel | |
| # decode, server se raise ValueError. Decode tu o lai triton. | |
| # | |
| # ⛔ DUNG dung `--language-model-only` (hoac co tuong duong cua phien ban ban dung): | |
| # checkpoint nay CO vision tower, co do se tat no di. | |