Instructions to use Motif-Technologies/Motif-2-12.7B-Reasoning with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use Motif-Technologies/Motif-2-12.7B-Reasoning with Transformers:

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

pipe = pipeline("text-generation", model="Motif-Technologies/Motif-2-12.7B-Reasoning", trust_remote_code=True)
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoModelForCausalLM
model = AutoModelForCausalLM.from_pretrained("Motif-Technologies/Motif-2-12.7B-Reasoning", trust_remote_code=True, device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use Motif-Technologies/Motif-2-12.7B-Reasoning with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "Motif-Technologies/Motif-2-12.7B-Reasoning"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Motif-Technologies/Motif-2-12.7B-Reasoning",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/Motif-Technologies/Motif-2-12.7B-Reasoning

SGLang

How to use Motif-Technologies/Motif-2-12.7B-Reasoning 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 "Motif-Technologies/Motif-2-12.7B-Reasoning" \
    --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": "Motif-Technologies/Motif-2-12.7B-Reasoning",
		"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 "Motif-Technologies/Motif-2-12.7B-Reasoning" \
        --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": "Motif-Technologies/Motif-2-12.7B-Reasoning",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use Motif-Technologies/Motif-2-12.7B-Reasoning with Docker Model Runner:
```
docker model run hf.co/Motif-Technologies/Motif-2-12.7B-Reasoning
```

Motif-2-12.7B-Reasoning / README.md

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Update README.md

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metadata

license: apache-2.0
language:
  - en
  - ko
base_model:
  - Motif-Technologies/Motif-2-12.7B-Base
tags:
  - text-generation-inference
  - conversational
  - custom_code
  - text-generation
  - Motif
library_name: transformers

Last update: 10 Dec. 2025

Introduction

This is a reasoning enhanced version of Motif-2-12.7B-Instruct. Detailed information will be released later.

Evaluation

Benchmark	Evaluation setting	Motif-2-12.7B	Motif-2-12.7B
		Instruct	Reasoning
MMLU	0-shot	86.11	84.07
MMLU-Redux	-	90.02	88.89
BBH	0-shot	85.78	78.34
GPQA-Diamond	0-shot, CoT	63.6	70
GSM8K	0-shot, CoT	96.13	95.53
MATH	0-shot	97	95.07
MBPP	3-shot	91	88.9
LiveBench 2024-11-25	-	33.8	49.9
IFEval	strict prompt	75.78	79.11
IFEval	0-shot	76.52	81.89
MATH-500	-	96.8	99.3
AIME24	-	72.3	88.3
AIME25	-	63.6	80
ZebraLogic	-	69.5	77
BFCL v3	-	55.34	60.2
LiveCodeBench v5 (2024.10 - 2025.2)	-	50.03	65
LiveCodeBench v5	0-shot, CoT	61.66	60.1
HumanEval	0-shot	93.2	93.2
Average	-	75.45	79.71

How to use in vllm

The PR adding support for the Motif model in the official vLLM package is currently under review.
In the meantime, to use our model with vLLM, please use the following container image.
Our model supports a sequence length of up to 64K tokens.

# run vllm api server
VLLM_ATTENTION_BACKEND=DIFFERENTIAL_FLASH_ATTN \
vllm serve Motif-Technologies/Motif-2-12.7B-Reasoning \
    --trust-remote-code \
    --max-model-len 65536 \
    --tensor-parallel-size 8

# sending requests with curl
curl http://localhost:8000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -d '{
    "messages": [
      {"role": "system", "content": "You are a helpful assistant."},
      {"role": "user", "content": "What is the capital city of South Korea?"}
    ],
    "temperature": 0.6,
    "skip_special_tokens": false,
    "chat_template_kwargs": {
        "enable_thinking": true
    }
  }'

How to use advanced vllm options

Description of each option
--compilation_config '{"full_cuda_graph": true}' : Activates cuda full graph capture
--rope-scaling '{"rope_type":"yarn","factor":2.0,"original_max_position_embeddings":65536}': Apply yarn
--enable-auto-tool-choice --tool-call-parser hermes : Enables tool calling
--logits-processors logit_:WrappedPerReqLogitsProcessor : Enables VLLM_THINK_BUDGET_RATIO env variable and repetition-based auto-stop for thinking autostop
--reasoning-parser deepseek_r1 : Parses reasoning outputs

how to use

pip install -U "huggingface_hub[cli]"
hf download Motif-Technologies/Motif-2-12.7B-Reasoning \
  --include "logit_processors/*" \
  --local-dir ./

export PYTHONPATH="$PWD/logit_processors"
VLLM_ATTENTION_BACKEND=DIFFERENTIAL_FLASH_ATTN \
VLLM_THINK_BUDGET_RATIO=0.95 \ 
vllm serve Motif-Technologies/Motif-2-12.7B-Reasoning \
    --trust-remote-code \
    --compilation_config '{"full_cuda_graph": true}' \
    --rope-scaling '{"rope_type":"yarn","factor":2.0,"original_max_position_embeddings":65536}' \
    --max-model-len 131072 \
    --tensor-parallel-size 8 \
    --enable-auto-tool-choice \
    --tool-call-parser hermes \
    --logits-processors logit_:WrappedPerReqLogitsProcessor \
    --reasoning-parser deepseek_r1