Gemini 3 Pro
Gemini 3 Pro is Google's flagship multimodal foundation model, released in November 2025. Built on a sparse Mixture-of-Experts (MoE) Transformer architecture, it features a 1 million token context window and native understanding of text, images, audio, and video. The model introduces 'Deep Think' capabilities for enhanced reasoning, controlled via a 'thinking_level' parameter, and is optimized for 'agentic' workflows and 'vibe coding'—the generation of full applications from natural language. It supports advanced function calling and tool use, making it suitable for complex software engineering and long-context analysis tasks.
Specifications
- Parameters
- Proprietary
- Architecture
- Mixture of Experts (MoE) Transformer
- License
- Proprietary
- Context Window
- 1,000,000 tokens
- Max Output
- 64,000 tokens
- Training Data Cutoff
- Jan 2025
- Type
- multimodal
- Modalities
- textimageaudiovideo
Benchmark Scores
MMLU-Pro is an enhanced benchmark with over 12,000 challenging questions across 14 domains including...
Graduate-level Problems in Quantitative Analysis (GPQA) evaluates advanced reasoning on graduate-lev...
A challenging benchmark of novel problems designed to test the limits of AI capabilities....
Harvard-MIT Mathematics Tournament (HMMT) problems test advanced high school mathematical problem-so...
A large-scale benchmark of 400 International Mathematical Olympiad-level problems with verifiable an...
Software Engineering Benchmark (SWE-bench) evaluates models on real-world software engineering tasks...
Evaluates models on their ability to use terminal commands to solve system administration tasks....
A benchmark for measuring browsing agents' ability to navigate the web and find hard-to-find, entang...
Tool Augmented Understanding Benchmark (TAU-bench) evaluates models on their ability to use tools....
Advanced Specifications
- Model Family
- Gemini
- Finetuned From
- null
- API Access
- Available
- Chat Interface
- Available
- Multilingual Support
- Yes
- Variants
- gemini-3-pro-previewgemini-3-pro-image-preview
- Hardware Support
- TPU
Capabilities & Limitations
- Capabilities
- reasoningagenticvibe codingmultimodaltool usefunction callingcodeDeep Think
- Known Limitations
- hallucinationsmulti-turn degradationlatencyjailbreak vulnerability
- Notable Use Cases
- complex coding assistantlong-document analysismultimodal agentsvisual reasoning
- Function Calling Support
- Yes
- Tool Use Support
- Yes