Update README.md

README.md

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-license: apache-2.0
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+---
+license: apache-2.0
+---
+
+# AlchemistCoder: Harmonizing and Eliciting Code Capability by Hindsight Tuning on Multi-source Data
+
+[[🤗 HuggingFace](https://huggingface.co/internlm/AlchemistCoder-DS-6.7B)]
+[[📃 Paper](https://arxiv.org/abs/xxxxx)]
+[[🌐 Project Page](https://internlm.github.io/AlchemistCoder/)]
+
+
+## ✨ Highlights
+> **Abstract:** *Open-source Large Language Models (LLMs) and their specialized variants, particularly Code LLMs, have recently delivered impressive performance. However, previous Code LLMs are typically fine-tuned on single-source data with limited quality and diversity, which may insufficiently elicit the potential of pre-trained Code LLMs. In this paper, we present AlchemistCoder, a series of Code LLMs with enhanced code generation and generalization capabilities fine-tuned on multi-source data. To achieve this, we pioneer to unveil inherent conflicts among the various styles and qualities in multi-source code corpora and introduce data-specific prompts with hindsight relabeling, termed AlchemistPrompts, to harmonize different data sources and instruction-response pairs. Additionally, we propose incorporating the data construction process into the fine-tuning data as code comprehension tasks, including instruction evolution, data filtering, and code review. Extensive experiments demonstrate that AlchemistCoder holds a clear lead among all models of the same size (6.7B/7B) and rivals or even surpasses larger models (15B/33B/70B), showcasing the efficacy of our method in refining instruction-following capabilities and advancing the boundaries of code intelligence.* 
+
+- **AlchemistPrompts**: Designed as data-specific prompts for harmonizing inherent conflicts in multi-source data and mitigating the instruction/response misalignment at a fined-grained level.
+- **Code Comprehenstion Tasks**: Sourced from the process of data construction, consisting of instruction evolution, data filtering, and code review.
+- **Harmonized Multi-source Data**: Instruction tuned on 200M tokens, including 6 types of high-quality data.
+- **Superior Model Performance**: Surpassing all the open-source models of the same size (6.7/7B), and rivaling or even beating larger models (15B/33B/70B/ChatGPT) on 6 code benchmarks.
+- **Advanced generic capabilities**: Demonstrated by the significant improvements on MMLU, BBH, and GSM8K.
+  
+
+## 🚀 Quick Start
+```python
+import torch
+from transformers import AutoModelForCausalLM, AutoTokenizer
+
+tokenizer = AutoTokenizer.from_pretrained("internlm/AlchemistCoder-CL-7B", trust_remote_code=True)
+model = AutoModelForCausalLM.from_pretrained("internlm/AlchemistCoder-CL-7B", trust_remote_code=True, torch_dtype=torch.bfloat16).cuda()
+model = model.eval()
+
+input_text = "Implement the Dijkstra algorithm in Python"
+inputs = tokenizer(input_text, return_tensors="pt").to(model.device)
+outputs = model.generate(**inputs, max_length=128)
+print(tokenizer.decode(outputs[0], skip_special_tokens=True))
+```
+
+
+## 🧪 Evaluation and Fine-tune
+Please refer to [**AlchemistCoder**](https://github.com/InternLM/AlchemistCoder) and [**InternLM**](https://github.com/InternLM/InternLM/tree/main).
+
+## 😃 Acknowledgments
+*AlchemistCoder* is built with [**InternLM**](https://github.com/InternLM) and [**OpenCompass**](https://github.com/open-compass). Thanks for their awesome work!
+
+## 📧 Contact
+If you have any questions, please create an issue on this repository or contact us at:
+- sugger@tongji.edu.cn
+- zhangwenwei@pjlab.org.cn
+
+## 🌟 Citation
+If you find our work useful, please consider citing:
+
+```bibtex
+
+```