data_summary_card.md

Data Summary for Magma 8B

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): Magma-8B

1.2.2 Model release date: 19-Feb-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: Image captions, Conversational Dialogs, Text instructions for tasks.

1.3.1.C Image training data size: 1 billion to 10 trillion tokens

1.3.1.D Image training data content: Training included multimodal image datasets and UI screenshots for grounding and navigation such as ShareGPT4V, LLaVA-1.5 instruction data, InfoGraphicVQA, ChartQA, FigureQA, TQA, ScienceQA, SeeClick and Vision2UI; images cover photography, charts, figures, documents, infographics, and interface elements

1.3.1.E Audio training data size: Not applicable. Audio data is not part of the training data

1.3.1.F Audio training data content: Not applicable

1.3.1.G Video training data size: Less than 1 billion tokens

1.3.1.H Video training data content: Instructional and egocentric videos used for agentic pretraining and temporal grounding, including Epic-Kitchens, Ego4D, Something-Something v2 and other instructional clips; videos were segmented and filtered, and used to derive Trace-of-Mark trajectories for action planning

1.3.1.I Other training data size: Robotics data comprising approximately 9.4 million image-language-action triplets from around 326,000 trajectories within Open-X-Embodiment mixtures

1.3.1.J Other training data content: Robotics manipulation datasets from Open-X-Embodiment used for vision-language-action learning, including 7-DoF gripper states and visual traces to support action prediction

1.3.2 Latest date of data acquisition/collection for model training: 11-Jan-2024

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: 8-Jan-2024

1.3.5 Rationale or purpose of data selection: Datasets were selected to cover multimodal understanding and agentic capabilities across digital and physical environments. UI datasets provide actionable elements for grounding and navigation; instructional videos supply rich temporal dynamics for action planning; robotics datasets provide action trajectories for manipulation; and multimodal image instruction data maintains general visual-language competence. This mix supports spatial-temporal reasoning, grounding, and planning

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? No

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? No

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