LLM Releases

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
1
Labs
6
Open
4
Recent

14 models

Gemini 3.5 Pro

Preview
Google DeepMindFrontierProprietary

Announced at Google I/O 2026; emphasizes deep multimodal reasoning over a 2M-token context.

MoEUndisc.2M ctxMay 19, 2026

Gemma 4 31B

Available
Google DeepMindOpen source

Google DeepMind's Gemma 4 advanced-reasoning open model for personal computers, part of the April 2026 Gemma 4 family.

Dense31B ctxApr 2, 2026

Gemini 3.1 Pro

Available
Google DeepMindFrontierProprietary

Generally available multimodal flagship with native tool use and a 2M-token context.

MoEUndisc.2M ctxFeb 19, 2026

Gemma 3 27B

Available
Google DeepMindOpen weights

Google's open multimodal model: 128k context, 140+ languages, runs on a single GPU.

Dense27B128K ctxSep 4, 2025

Gemini 2.5 Pro

Deprecated
Google DeepMindProprietary

Reasoning-focused Gemini 2.5 model that made thinking a core part of Google's flagship model line.

Undisc.1M ctxMar 25, 2025

Gemini 2.0 Flash

Deprecated
Google DeepMindProprietary

First Gemini 2.0 release, built for native multimodal input/output, tool use, and agentic product integrations.

Undisc.1M ctxDec 11, 2024

Gemma 2 27B

Available
Google DeepMindOpen weights

Second-generation Gemma model, improving open-weight quality and efficiency at 9B and 27B sizes.

Dense27B8K ctxJun 27, 2024

CodeGemma 7B

Available
Google DeepMindOpen weights

Open code-specialized Gemma model for local code completion, generation, and instruction-following.

Dense7B8K ctxApr 9, 2024

Gemma 7B

Available
Google DeepMindOpen weights

First Gemma open-weight text model family, derived from the same research lineage as Gemini.

Dense7B8K ctxFeb 21, 2024

Gemini 1.5 Pro

Deprecated
Google DeepMindProprietary

Gemini generation that introduced production-scale long context, eventually expanding to a two-million-token window.

MoEUndisc.2M ctxFeb 15, 2024

Gemini 1.0 Ultra

Deprecated
Google DeepMindProprietary

Google's first natively multimodal Gemini flagship, since superseded by the 1.5/2/3 lines.

Undisc.32K ctxDec 6, 2023

PaLM 2

Retired
Google DeepMindProprietary

Google's improved multilingual, reasoning, and coding foundation model family introduced at I/O 2023.

DenseUndisc. ctxMay 10, 2023

PaLM

Retired
Google DeepMindProprietary

Google's 540B Pathways model; the API was later deprecated in favor of Gemini.

Dense540B ctxApr 4, 2022

BERT

Available
Google DeepMindOpen source

The bidirectional encoder that reshaped NLP and seeded the transformer era.

Dense0.34B512 ctxOct 11, 2018