AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

AI Model Release Tracker

Google – AI Models

Release cadence

Days since last release
19 May 2026
30
Average
36
Recent releases
19 May 2026 · Gemini Omni, Gemini 3.5 Flash
77
3 Mar 2026 · Gemini 3.1 Flash-Lite
5
26 Feb 2026 · Gemini 3.1 Flash
7
19 Feb 2026 · Gemini 3.1 Pro
64
17 Dec 2025 · Gemini 3.0 Flash
27
Expected next release
Jun 24, 2026
In 6 days

Release Frequency (Per Month)

New Google models shipped each calendar month.

22110Mar 23Feb 24Sep 24Jan 25Mar 25Jun 25Nov 25Feb 26May 26

Releases by Year

Year-over-year Google totals. 2026 is partial (through Jun 18).

20233
20246
202510
2026(YTD)5

Best benchmark scores

SWE-Bench Pro
Gemini 3.5 Flash
55.1%
Humanity's Last Exam
Gemini 3.1 Pro
44.4%
OSWorld-Verified
Gemini 3.5 Flash
78.4%
ARC-AGI-2
Gemini 3.1 Pro
77.1%
GDPval-AA
Gemini 3.5 Flash
1656

All Releases

24 releases · Mar 21 2023 – May 19 2026

2026

5 releases
Gemini Omni
May 19
Gemini 3.5 Flash
May 19
Gemini 3.1 Flash-Lite
Mar 3
Gemini 3.1 Flash
Feb 26
Gemini 3.1 Pro
Feb 19

2025

10 releases
Gemini 3.0 Flash
Dec 17
Gemini 3.0 Pro Image
Nov 20
Gemini 3.0 Pro
Nov 18
Gemini 2.5 Flash Image
Aug 26
Gemini 2.5 Flash-Lite
Jun 17
Gemini 2.5 Flash
Apr 17
Gemini 2.5 Pro
Mar 25
Gemini 2.0 Pro
Feb 5
Gemini 2.0 Flash-Lite
Feb 1
Gemini 2.0 Flash
Jan 30

2024

6 releases
Gemini 1.5 Flash-8B
Oct 3
Gemini 1.5 Pro-002
Sep 24
Gemini 1.5 Flash-002
Sep 24
Gemini 1.5 Flash
May 14
Gemini 1.5 Pro
Feb 15
Gemini 1.0 Ultra
Feb 8

2023

3 releases
Gemini 1.0 Pro
Dec 13
Gemini 1.0 Nano
Dec 6
Bard
Mar 21

Other Companies

OpenAI
Anthropic
Meta
xAI
DeepSeek
Mistral
Moonshot AI
Cursor

About Google

Builds the Gemini family of models through Google DeepMind. Integrates AI across Google products. AI Release Tracker has logged 24 Google models, from Bard (Mar 21 2023) through Gemini Omni (May 19 2026). Every release below links to a dedicated page with benchmarks, parameters, and context window.