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Google launches Gemini 3
A new multimodal generation expands reasoning and agentic tools.
Model labGoogle DeepMind
Google DeepMindTopics
OCCURRED18 Nov 2025
PUBLIC ACCOUNT18 Nov 2025
EVIDENCEFirst-party account
About these dates
Date of the developer announcement or dated release record.
Google introduced Gemini 3 Pro in preview across its products and developer tools, describing improvements in multimodal reasoning and agentic work. The launch also introduced the Antigravity development environment. Gemini 3 Deep Think initially went to safety testers; its announcement did not mean general access. Google ↗
Google subsequently opened Gemini 3.1 Pro in preview on February 19, 2026, describing improved core reasoning. Google ↗
Sources & attribution
- Organizational disclosure 18 Nov 2025Google launches Gemini 3 ↗
Google. Original developer announcement.
- Organizational disclosure 19 Feb 2026gemini 3 1 pro release announcement ↗
Google. Original developer announcement.