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Google

Gemini Flash release timeline

6 versions across 2025 – 2026. Heights show the Artificial Analysis Intelligence Index for each release. The latest is Gemini 3.6 Flash.

RELEASE TIMELINE · AI MODEL RADAR Gemini Flash Google · 6 versions · 2025 – 202615314661 12.22.0Feb 2025 20.32.5Jun 2025 38.73Dec 2025 25.63.1Mar 2026 52.03.5May 2026 51.63.6Jul 2026 aimodelradar.app · Intelligence Index: Artificial Analysis
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