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Recorded lineage, creator by creator Nesting shows a recorded predecessor Model PassportGoogle DeepMind 2 families Creator Google DeepMind The Google research team that builds the Gemini models, formed by combining Google Brain and DeepMind. FamilyGemini 3 First released Nov 18, 2025 1 recorded lineage link in this family.
Creator positioning is recorded for all 3 variant names in Gemini 3.
AvailableGemini 3.7 Flash Flash | Aug 13, 2026 Hosted APISelected Flash tier — Google states: Gemini 3 Flash is our latest 3-series model, with Pro-level intelligence at the speed and pricing of Flash.
AvailableGemini 3.6 Flash Flash | Jul 21, 2026 Hosted APIFlash tier — Google states: Gemini 3 Flash is our latest 3-series model, with Pro-level intelligence at the speed and pricing of Flash.
LegacyGemini 3.5 Flash Flash | May 19, 2026 Hosted APIFlash tier — Google states: Gemini 3 Flash is our latest 3-series model, with Pro-level intelligence at the speed and pricing of Flash.
AvailableGemini 3.1 Flash-Lite Flash-Lite | May 7, 2026 Hosted APIFlash-Lite tier — Google states: a low-latency, cost-effective multimodal model optimized for high-frequency, lightweight tasks
PreviewGemini 3.1 Pro Preview Pro | Feb 19, 2026 Hosted APIPro tier — Google states: best for complex tasks that require broad world knowledge and advanced reasoning across modalities
FamilyGemini 2.5 First released Jun 17, 2025 0 recorded lineage links in this family.
Creator positioning is recorded for all 2 variant names in Gemini 2.5.
AvailableGemini 2.5 Flash Flash | Jun 17, 2025 Hosted APIFlash tier — Google states: Our best price-performance model for low-latency, high-volume tasks that require reasoning.
AvailableGemini 2.5 Pro Pro | Jun 17, 2025 Hosted APIPro tier — Google states: Our most advanced model for complex tasks, featuring deep reasoning and coding capabilities in the 2.5 family.
Families without a featured release are not drawn here. Every record in the catalog, featured or not, is listed in the model index and the Model Tree .
Google DeepMind / Gemini 3 VerifiedGemini 3.7 Flash The high-efficiency, cost-effective Flash model of the Gemini 3 family, delivering Pro-level agentic capabilities with strong code generation and terminal execution.
Recorded lineage
Earlier in lineage No recorded predecessor.
Later in lineage No recorded successor.
Released alongside No recorded sibling release.
Derived from No recorded derivation. When to use it Primary agentic workhorse for high-throughput multimodal and coding workloads.
Gemini 3.7 Flash | Checked Sep 6, 2026
Official record The organization's own surfaces, and the verification date these facts were last checked against them.
Type research lab
Verified Aug 29, 2026 Releases Every release recorded for Google DeepMind, current and legacy alike. Filter by lifecycle status; the choice is kept in the page address so it survives a reload or a shared link.
All Preview Available Legacy
Showing all 8 releases.
Gemini 3 Flash Aug 13, 2026 Hosted API
Gemini 3 Flash-Lite Jul 21, 2026 Hosted API
Gemini 3 Flash Jul 21, 2026 Hosted API
Gemini 3 Flash May 19, 2026 Hosted API
Gemini 3 Flash-Lite May 7, 2026 Hosted API
Gemini 3 Pro Feb 19, 2026 Hosted API
Gemini 2.5 Flash Jun 17, 2025 Hosted API
Gemini 2.5 Pro Jun 17, 2025 Hosted API
Primary sources The organization-level sources behind the summary above.