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Vendor timeline

Google release timeline

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

RELEASE TIMELINE Google Google · 8 versions · 2025 – 2026 12.32.0 FlashFeb 2025 25.82.5 ProJun 2025 39.63 Pro PreviewNov 2025 37.83 Flash PreviewDec 2025 46.53.1 Pro PreviewFeb 2026 25.03.1 Flash Lite Pr…Mar 2026 Gemma 4 31B ITApr 2026 50.23.5 FlashMay 2026 INTELLIGENCE INDEX ↑ AI Model Radar aimodelradar.app · Performance: Artificial Analysis
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Vendors
Anthropic Google OpenAI
Model lines
Claude Opus Gemini Flash GPT-5 Gemini Pro Claude Sonnet GPT-4 OpenAI o-series

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