| Gemini 2.0 launched | 2024-12 | launch | Enhanced agentic capabilities; integrated across Google products. | moderate | |
| Gemini 1.5 launched | 2024-02 | launch | 2M-token context window; long-context leadership. | moderate | |
| Nobel Prize in Chemistry awarded | 2024 | milestone | Awarded to Demis Hassabis and John Jumper of DeepMind (shared with David Baker of University of Washington for independent protein-design work) for AlphaFold. | major | |
| Gemini 1.0 launched | 2023-12 | launch | Multimodal from the ground up; claimed GPT-4 parity or superiority. | major | |
| Merger with Google Brain ends DeepMind's independent governance | 2023-04 | pivot | Driven by ChatGPT competitive pressure, resource efficiency, product integration, and talent retention. | major | |
| Sparrow dialogue agent published | 2022 | publication | Applied RLHF and rule-based reward modeling with debate-style methods toward scalable oversight. | moderate | |
| AlphaFold protein database release | 2021 | launch | 200M+ protein structures freely available; accelerated global research. | major | |
| AlphaFold 2 reaches ~90% accuracy at CASP14 | 2020 | milestone | Addressed a 50-year grand challenge in protein folding. | major | |
| AlphaFold wins CASP13 | 2018 | milestone | First place in protein-prediction competition; proof of concept for AI in structural biology. | major | |
| AlphaZero generalizes to chess and shogi | 2017 | milestone | Domain-general strategic reasoning. | major | |
| AlphaGo Zero defeats AlphaGo 100-0 via self-play | 2017 | milestone | Learning without human data. | major | |
| AlphaGo defeats Lee Sedol 4-1 | 2016-03 | milestone | 200M+ viewers; demonstrated strategic AI; "Move 37" exemplified unexpected AI strategy. | major | |
| Acquired by Google | 2014 | acquisition | Acquisition structured to preserve DeepMind's autonomy — separate brand, ethics board for AGI oversight, open research publication, and UK headquarters. | major | |
| DeepMind founded in London | 2010 | founding | Founded by Demis Hassabis, Shane Legg, and Mustafa Suleyman with the mission to "solve intelligence, then use that to solve everything else." | major | |