AI Timeline – The 21st century

This page lists AI-related innovations in chronological order from the 2020s. At the top you will find the latest AI announcements and tools. If there is a related article on aiartblog.com, you can also access it from this timeline page.

The AI timeline list is not complete and I reserve the right to make mistakes or inaccuracies, but I strive to provide authentic and accurate information.

AI Tools and important changes in chronological order

August 2025 – public release of Nano Banana (Gemini 2.5 Flash Image)

August 2025Genie 3 – World simulation in real time

May 2025Anthropic introduced Claude 4 (Claude Opus 4 and Claude Sonnet 4)

May 2025 – Google released Veo 3

March 2025GPT-4o image generator is available

December 2024Sora is available for the public

November 2024Suno v4 is here

September 2024OpenAI o1 model is available for ChatGPT pro users

August 2024 – OpenAI made available DALL-E 3 for free (2 image generations per day)

May 2024 – Release of GPT-4o model

April 2024 – Introduction of Llama 3, an open-source LLM of Meta

March 2024 – Release of Claude 3

February 2024 – StabilityAI releases Stable Diffusion 3

February 2024 – Public annoucement of Sora, an AI video generator

February 2024 – Debutation of Gemini 1.0 Ultra, which replaces Google Bard and Google Assistant

December 2023 – Initial release of Suno AI music generator

November 2023 – GPT-4 Turbo is available

October 2023 – Annoucement of DALL-E 3

July 2023 – Release of Claude 2

May 2023 – Google made Bard available for public, a similar chatbot to ChatGPT

March 2023 – The release of the GPT-4 model

November 2022 – Announcing the first public version of ChatGPT

August 2022 – Release of Stable Diffusion

July 2022 – Midjourney v3 is here

April 2022 – Introduction of DALL-E 2 AI Image generator

April 2022 – Midjourney v2 announcement

May 2020 – Introduction of the GPT-3 large language model, developed by OpenAI

So this AI timeline helps to review the main innovations in the field of artificial intelligence in recent years.