November 18, 2025 · Google Gemini APIPreview
gemini-3-pro-preview released, the first Gemini 3 model, with thinking levels
- Launched the first Gemini 3 series model,
gemini-3-pro-preview, our state-of-the-art reasoning and multimodal understanding model with powerful agentic and coding capabilities.
In addition to improvements in intelligence and performance, Gemini 3 Pro Preview introduces new behavior around:- Media resolution
- Thought signatures
- Thinking levels
Read the Gemini 3 Developer Guide for migration, new features, and specs.