Instructions to use OptGear/Opt.Gear-1B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use OptGear/Opt.Gear-1B with Transformers:

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

pipe = pipeline("text-generation", model="OptGear/Opt.Gear-1B", trust_remote_code=True)
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoModelForCausalLM
model = AutoModelForCausalLM.from_pretrained("OptGear/Opt.Gear-1B", trust_remote_code=True, device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use OptGear/Opt.Gear-1B with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "OptGear/Opt.Gear-1B"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "OptGear/Opt.Gear-1B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/OptGear/Opt.Gear-1B

SGLang

How to use OptGear/Opt.Gear-1B 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 "OptGear/Opt.Gear-1B" \
    --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": "OptGear/Opt.Gear-1B",
		"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 "OptGear/Opt.Gear-1B" \
        --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": "OptGear/Opt.Gear-1B",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use OptGear/Opt.Gear-1B with Docker Model Runner:
```
docker model run hf.co/OptGear/Opt.Gear-1B
```

Opt.Gear-1B

File size: 1,691 Bytes

53756d1

{
  "_sliding_window_pattern": 6,
  "architectures": [
    "GearForCausalLM"
  ],
  "attention_bias": false,
  "attention_dropout": 0.0,
  "attn_logit_softcapping": 0.0,
  "auto_map": {
    "AutoConfig": "configuration_gear.GearConfig",
    "AutoModel": "modeling_gear.GearModel",
    "AutoModelForCausalLM": "modeling_gear.GearForCausalLM"
  },
  "bos_token_id": 125030,
  "conv_L_cache": 3,
  "dtype": "bfloat16",
  "eos_token_id": 125040,
  "final_logit_softcapping": null,
  "head_dim": 256,
  "hidden_activation": "gelu_pytorch_tanh",
  "hidden_size": 1152,
  "initializer_range": 0.02,
  "intermediate_size": 6912,
  "layer_types": [
    "sliding_attention",
    "conv_mixer",
    "sliding_attention",
    "conv_mixer",
    "sliding_attention",
    "full_attention",
    "conv_mixer",
    "conv_mixer",
    "sliding_attention",
    "conv_mixer",
    "sliding_attention",
    "full_attention",
    "sliding_attention",
    "conv_mixer",
    "sliding_attention",
    "conv_mixer",
    "sliding_attention",
    "full_attention",
    "conv_mixer",
    "conv_mixer",
    "sliding_attention",
    "conv_mixer",
    "sliding_attention",
    "full_attention",
    "conv_mixer",
    "sliding_attention"
  ],
  "max_position_embeddings": 65536,
  "model_type": "gear",
  "num_attention_heads": 4,
  "num_hidden_layers": 26,
  "num_key_value_heads": 1,
  "pad_token_id": 125032,
  "query_pre_attn_scalar": 256,
  "rms_norm_eps": 1e-06,
  "rope_local_base_freq": 10000,
  "rope_scaling": null,
  "rope_theta": 1000000,
  "sliding_window": 512,
  "sliding_window_pattern": 6,
  "transformers_version": "4.57.3",
  "use_bidirectional_attention": false,
  "use_cache": true,
  "vocab_size": 125184
}