Lab release history
Last updated May 19, 2026
Google DeepMind model releases
Google's combined AI research organization; builds the Gemini family. This page collects the lab's model releases, lifecycle events, source links, and model metadata in one crawlable record.
14 models
Gemini 3.5 Pro
PreviewAnnounced at Google I/O 2026; emphasizes deep multimodal reasoning over a 2M-token context.
Gemma 4 31B
AvailableGoogle DeepMind's Gemma 4 advanced-reasoning open model for personal computers, part of the April 2026 Gemma 4 family.
Gemini 3.1 Pro
AvailableGenerally available multimodal flagship with native tool use and a 2M-token context.
Gemma 3 27B
AvailableGoogle's open multimodal model: 128k context, 140+ languages, runs on a single GPU.
Gemini 2.5 Pro
DeprecatedReasoning-focused Gemini 2.5 model that made thinking a core part of Google's flagship model line.
Gemini 2.0 Flash
DeprecatedFirst Gemini 2.0 release, built for native multimodal input/output, tool use, and agentic product integrations.
Gemma 2 27B
AvailableSecond-generation Gemma model, improving open-weight quality and efficiency at 9B and 27B sizes.
CodeGemma 7B
AvailableOpen code-specialized Gemma model for local code completion, generation, and instruction-following.
Gemma 7B
AvailableFirst Gemma open-weight text model family, derived from the same research lineage as Gemini.
Gemini 1.5 Pro
DeprecatedGemini generation that introduced production-scale long context, eventually expanding to a two-million-token window.
Gemini 1.0 Ultra
DeprecatedGoogle's first natively multimodal Gemini flagship, since superseded by the 1.5/2/3 lines.
PaLM 2
RetiredGoogle's improved multilingual, reasoning, and coding foundation model family introduced at I/O 2023.
PaLM
RetiredGoogle's 540B Pathways model; the API was later deprecated in favor of Gemini.
BERT
AvailableThe bidirectional encoder that reshaped NLP and seeded the transformer era.