# What is Gemini? Definition & Technical Mechanics

> **Source:** [SPIDITS AI AI Glossary](https://spidits.com/ai-glossary)  
> **Category:** Foundational AI  
> **Canonical Citation:** [https://spidits.com/ai-glossary/gemini](https://spidits.com/ai-glossary/gemini)

## Definition
Gemini is a family of highly capable, natively multimodal AI models developed by Google. Designed from the ground up to process and combine different modalities of information (including text, code, audio, image, and video) seamlessly.

## Architectural Mechanics & Deep Dive
Gemini is a family of highly capable, native multimodal Large Language Models developed by Google. Built from the ground up to understand and seamlessly combine different types of information—including text, code, images, audio, and video—Gemini models exhibit advanced reasoning capabilities, support massive context windows, and power diverse consumer and developer applications.

## Industry Applications & Real-World Use Cases
Google Search AI Overviews, developer programming assistance, workspace automation, and visual document reasoning.

## Frequently Asked Questions

### What makes Gemini natively multimodal?
Unlike models that connect separate text and vision networks together via projection layers, Gemini was trained on multiple data modalities simultaneously in a single unified architecture.

### What is the benefit of Gemini's long context window?
Gemini models support context windows up to 2 million tokens, enabling users to upload entire codebases, hours of video, or dozens of long books for direct analysis.

## Related Terminology
- [multimodal-ai](https://spidits.com/ai-glossary/multimodal-ai)
- [context-window](https://spidits.com/ai-glossary/context-window)
- [llm](https://spidits.com/ai-glossary/llm)
- [transformer](https://spidits.com/ai-glossary/transformer)

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*From the SPIDITS AI Knowledge Base (336+ terms indexed). Explore full technical definitions: [https://spidits.com/ai-glossary](https://spidits.com/ai-glossary)*