Instructions to use bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4 with Transformers:

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

pipe = pipeline("image-text-to-text", model="bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4")
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("bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4")
model = AutoModelForMultimodalLM.from_pretrained("bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4", 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 bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4 with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4",
		"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/bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4

SGLang

How to use bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4 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 "bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4" \
    --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": "bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4",
		"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 "bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4" \
        --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": "bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4",
		"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 bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4 with Docker Model Runner:
```
docker model run hf.co/bottlecapai/ThinkingCap-Qwen3.8-Flash-Next-NVFP4
```

Adamiros commited on 12 days ago

Commit

47236b5

verified ·

1 Parent(s): df3922b

config: list the modules outside the NVFP4 expert group in quantization_config.ignore (SGLang refuses unmatched layers)

Browse files

Files changed (1) hide show

config.json +13 -1

config.json CHANGED Viewed

@@ -180,7 +180,19 @@
         "format": "nvfp4-pack-quantized"
       }
     },
-    "ignore": [],
     "kv_cache_scheme": null,
     "sparsity_config": {},
     "transform_config": {},

         "format": "nvfp4-pack-quantized"
       }
     },
+    "ignore": [
+      "re:^lm_head$",
+      "re:^model\\.language_model\\.embed_tokens$",
+      "re:^(model\\.language_model|mtp)\\.hyper_connection_mixer\\..*",
+      "re:^(model\\.language_model|mtp)\\.layers\\.\\d+\\.(attn|mlp)_hyper_connection\\..*",
+      "re:^model\\.language_model\\.layers\\.\\d+\\.linear_attn(\\..*)?$",
+      "re:^(model\\.language_model|mtp)\\.layers\\.\\d+\\.self_attn\\..*",
+      "re:^(model\\.language_model|mtp)\\.layers\\.\\d+\\.mlp\\.(gate|shared_expert_gate)$",
+      "re:^(model\\.language_model|mtp)\\.layers\\.\\d+\\.mlp\\.shared_expert\\..*",
+      "re:^model\\.language_model\\.layers\\.\\d+\\.ple\\..*",
+      "re:^(model\\.)?visual\\..*",
+      "re:^mtp\\.(fc_embedding|fc_hidden|pre_fc_norm_embedding|pre_fc_norm_hidden)$"
+    ],
     "kv_cache_scheme": null,
     "sparsity_config": {},
     "transform_config": {},