# Logics-Thinking

**Repository Path**: mirrors_alibaba/Logics-Thinking

## Basic Information

- **Project Name**: Logics-Thinking
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-09-02
- **Last Updated**: 2025-09-13

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Logics-Thinking

<div align="center">
  <img src="imgs/logo.png" width="80%" >
</div>

<font size=7><div align='center' >   [[📊 Models](https://huggingface.co/Logics-MLLM/Logics-Thinking)] </div></font>



## 🔥 News

We are honored to launch **Logics-Thinking**, a next-generation multimodal large model developed with great dedication by the **Logics Team** at Alibaba Group. Logics-Thinking is specifically engineered for advanced reasoning tasks, demonstrating outstanding performance in the domain of complex logical and abstract reasoning. This launch marks a key step in our mission to continuously push the frontiers of artificial intelligence, and we are excited for the future it will enable.

<p align="center">
  <img src="imgs/radar_thinking_en.png" width="44.5%" alt="Logics Performance EN">
  <img src="imgs/radar_thinking_ch.png" width="45%" alt="Logics Performance CH">
</p>

<div align="center">
  <img src="imgs/logics-thinking-show.png" width="80%" alt="LOGICS-THINKING Experimental Results">
</div>

The Logics-Thinking training pipeline comprises three key steps: (1) Long CoT Data Synthesis, which involves Prompt Engineering and Selective Sampling; (2) Model Merging and (3) Advanced Training, which includes Supervised Fine-Tuning (SFT) and Reinforcement Learning (RL) methods.

## Contents <!-- omit in toc -->
- [🔥 News](#-news)
- [📐 Quick Start](#-quick-start)
- [📈 Experimental Results](#-experimental-results)
- [✒️ Citation](#️-citation)

## 📐 Quick Start
### Install
```bash
pip install -r requirements.txt
```

#### Inference
```python
import torch
from transformers import AutoModelForCausalLM, AutoProcessor

image_base64 = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/wcAAwAB/epv2AAAAABJRU5ErkJggg=="
image_url = "http://path/to/your/image.jpg"
image_path = "file:///path/to/your/image.jpg"
video_path = "file:///path/to/video1.mp4"
text="Please describe this image or video."

MODEL_PATH = 'Logics-MLLM/Logics-Thinking'
model = AutoModelForCausalLM.from_pretrained(
    MODEL_PATH,
    torch_dtype="auto",
    device_map="auto", 
    trust_remote_code=True,
)

processor = AutoProcessor.from_pretrained(
    MODEL_PATH,
    trust_remote_code=True,
)

inputs = processor(
    text=text,
    images=image_path,
    return_tensors="pt"
)

generated_ids = model.generate(**inputs)
generated_text = processor.batch_decode(generated_ids, skip_special_tokens=True)[0]

print(generated_text)


```


## 📈 Experimental Results

<div align="center">
  <img src="imgs/logics_thinking_en_res.png" width="100%" alt="LOGICS-THINKING Experimental Results">
  <i>Table. Performance comparison on multimodal mathematical and reasoning benchmarks.</i>
</div>
<div align="center">
  <img src="imgs/logics_thinking_en_res.png" width="100%" alt="LOGICS-THINKING Experimental Results">
  <i>Table. Performance comparison of models on multi-subject Chinese benchmark.</i>
</div>

Logics-Thinking-8B exhibits robust performance on evaluation sets requiring sophisticated logical and mathematical skills, such as WeMath, MathVerse, and LogicVista, which demonstrates its advanced capacity for logical reasoning and for solving complex quantitative problems.

<div align="center">
  <img src="imgs/case.png" width="100%" alt="LOGICS-THINKING Experimental Results">
  <i>Examples of Responses Generated by the Logics-Thinkingfor Chinese and English Questions.</i>
</div>


## Acknowledgement

Logics is developed based on the codebases of the following projects: [SigLIP](https://huggingface.co/google/siglip-so400m-patch14-384),[ConvNeXT](https://huggingface.co/facebook/convnext-large-224), [Qwen3](https://github.com/QwenLM/Qwen3), [Qwen2.5-VL](https://github.com/QwenLM/Qwen2.5-VL), [VLMEvalKit](https://github.com/open-compass/VLMEvalKit). We sincerely thank these projects for their outstanding work.