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Google

Gemini Flash release timeline

5 versions across 2025 – 2026. Heights show the Artificial Analysis Intelligence Index for each release. The latest is Gemini 3.5 Flash.

RELEASE TIMELINE · AI MODEL RADAR Gemini Flash Google · 5 versions · 2025 – 202615304459 12.32.0Feb 2025 20.12.5Jun 2025 37.83Dec 2025 25.03.1Mar 2026 50.23.5May 2026 aimodelradar.app · Intelligence Index: Artificial Analysis
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