Data Summary for microsoft_llava-rad 

 

 

 ## 1. General information 

**1.0.1 Version of the Summary:** 1.0 

 

**1.0.2 Last update:** 24-Nov-2025 

 

 ## 1.1 Model Developer Identification 

**1.1.1 Model Developer name and contact details:** Microsoft Corporation at One Microsoft Way, Redmond, WA 98052. Tel: 425-882-8080. 

 

## 1.2 Model Identification 

**1.2.1 Versioned model name(s):** LLaVA-Rad (7B) 

 

**1.2.2 Model release date:** 20-Mar-2025 

 

 ##1.3 Overall training data size and characteristics 

 ### 1.3.1 Size of dataset and characteristics 

**1.3.1.A Text training data size:** Less than 1 billion tokens 

 

**1.3.1.B Text training data content:**  400K image-text pairs 

 

**1.3.1.C Image training data size:** Less than 1 billion tokens 

 

**1.3.1.D Image training data content: GPT-4 and rule-based pre-processed MIMIC-CXR reports are publicly available: [LLaVA-Rad MIMIC-CXR Annotations (PhysioNet)](https://physionet.org/content/llava-rad-mimic-cxr-annotation/1.0.0/) 

Open-I dataset is publicly accessible at [doi.org/10.93/jamia/ocv080](https://doi.org/10.1093/jamia/ocv080) 

CheXpert CXR images and reports are publicly accessible at [doi.org/10.71718/6nvz-pm34](https://doi.org/10.71718/6nvz-pm34 ) 

US-CXR dataset is a private collection of images and reports and cannot be made publicly available due to privacy restrictions. Interested parties should contact Segmed, Inc (https://segmed.ai) to inquire about access to the dataset, subject to Segmed’s applicable ethical and legal requirements. 

 

 

**1.3.1.E Audio training data size:** Not applicable 

 

**1.3.1.F Audio training data content:** Not applicable 

 

**1.3.1.G Video training data size:** Not applicable 

 

**1.3.1.H Video training data content:** Not applicable 

 

**1.3.1.I Other training data size:** Not applicable 

 

**1.3.1.J Other training data content:** Not applicable 

 

**1.3.2 Latest date of data acquisition/collection for model training:** 01-Mar-2025 

 

**1.3.3 Is data collection ongoing to update the model with new data collection after deployment?** No 

 

**1.3.4 Date the training dataset was first used to train the model:** 05-Jan-2024 

 

**1.3.5 Rationale or purpose of data selection:** Datasets of chest X-rays with associated reports or labels were selected to train a specialized radiology multimodal model for generating accurate CXR findings. The collection spans 697K image-text pairs from diverse sources and geographies to improve robustness and factual correctness, with GPT-4 used to translate, structure, and synthesize reports where needed to enhance data quality 

 

## 2. List of data sources 

 ### 2.1 Publicly available datasets 

**2.1.1 Have you used publicly available datasets to train the model?** Yes 

 

## 2.2 Private non-publicly available datasets obtained from third parties 

 ### 2.2.1 Datasets commercially licensed by rights holders or their representatives 

**2.2.1.A Have you concluded transactional commercial licensing agreement(s) with rights holder(s) or with their representatives?**  

This information cannot be provided due to confidentiality restrictions 

 

 

 

### 2.2.2 Private datasets obtained from other third-parties 

**2.2.2.A Have you obtained private datasets from third parties that are not licensed as described in Section 2.2.1, such as data obtained from providers of private databases, or data intermediaries?** This information cannot be provided due to unavailability of the underlying data (e.g., loss, corruption, or other access limitations) 

 

## 2.3 Personal Information 

**2.3.1 Was personal data used to train the model?** Microsoft follows all relevant laws and regulations pertaining to personal information 

 

## 2.4 Synthetic data 

**2.4.1 Was any synthetic AI-generated data used to train the model?** Yes 

 

 ## 3. Data processing aspects 

 ### 3.1 Respect of reservation of rights from text and data mining exception or limitation 

**3.1.1 Does this dataset include any data protected by copyright, trademark, or patent?** Microsoft follows all required regulations and laws for processing data protected by copyright, trademark, or patent 

 

 ## 3.2 Other information 

**3.2.1 Does the dataset include information about consumer groups without revealing individual consumer identities?** Microsoft follows all required regulations and laws for protecting consumer identities 

 

**3.2.2 Was the dataset cleaned or modified before model training?** Yes