Update README.md

README.md

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 # BioMedGPT-LM-7B
 
-In this repo, we present a medical language model named BioMedGPT-LM which is the first commercial-friendly GPT model in the biomedical domain and has demonstrated
-superior performance over existing LLMs of the same parameter size. We are releasing a 7B model **BioMedGPT-LM-7B** which is LLaMA2-7b-chat finetuned on the PMC abstracts and papers from the S2ORC.
-
-
+**BioMedGPT-LM-7B** is the first large generative language model based on Llama2 in the biomedical domain. 
+It was fine-tuned from the Llama2-7B-Chat with millions of biomedical papers from the [S2ORC corpus](https://github.com/allenai/s2orc/blob/master/README.md). 
+Through further fine-tuning, BioMedGPT-LM-7B outperforms or is on par with human and significantly larger general-purpose foundation models on several biomedical QA benchmarks.
 
 
 ### Training Details
@@ -24,19 +23,21 @@ The model was trained with the following hyperparameters:
 * Cutoff length: 2048
 * Learning rate: 2e-5
 
-Overview BioMedGPT-LM-7B was finetuned on over 26 billion tokens highly pertinent to the field of biomedicine. The fine-tuning data are extracted from 5.5 million biomedical papers in S2ORC data using PubMed Central
-(PMC)-ID and PubMed ID as criteria.
+BioMedGPT-LM-7B is finetuned on over 26 billion tokens highly pertinent to the field of biomedicine. 
+The fine-tuning data are extracted from 5.5 million biomedical papers in S2ORC data using PubMed Central (PMC)-ID and PubMed ID as criteria.
 
 
 ### Model Developers 
 PharMolix  
 
 ### How to Use
-BioMedGPT-LM-7B is a part of **[BioMedGPT-10B](https://github.com/BioFM/OpenBioMed)**, an open-source version of BioMedGPT. BioMedGPT is a multimodal generative pre-trained transformer (GPT) for biomedicine, which bridges the natural language modality and diverse biomed-
-ical data modalities via a single GPT model. BioMedGPT aligns different biological modalities with the text modality via BioMedGPT-LM. The details of BioMedGPT-10B and BioMedGPT-LM-7B can be found in the [technical report]().
-![The architecture of BioMedGPT-10B](BioMedGPT-10B.jpeg)
 
+BioMedGPT-LM-7B is the generative language model of **[BioMedGPT-10B](https://github.com/BioFM/OpenBioMed)**, an open-source version of BioMedGPT. 
+BioMedGPT is an open multimodal generative pre-trained transformer (GPT) for biomedicine, which bridges the natural language modality and diverse biomedical data modalities via large generative language models. 
 
+More technical details of BioMedGPT-LM-7B, BioMedGPT-10B, and BioMedGPT can be found in the [technical report](https://pan.baidu.com/s/1iAMBkuoZnNAylhopP5OgEg?pwd=7a6b). 
+
+![The architecture of BioMedGPT-10B](BioMedGPT-10B.jpeg)
 
 
 **Intended Use Cases**