Google DeepMind

Google merged its Brain and DeepMind divisions in 2023 to create Google DeepMind — the most research-decorated AI lab on earth, with breakthroughs including AlphaFold (protein structure), AlphaCode (software engineering), and Gemini Ultra (multimodal reasoning). The AlphaFold protein database now contains over 200 million predicted structures, fundamentally changing drug discovery and earning DeepMind founders the 2024 Nobel Prize in Chemistry. The Gemini 1.5 Pro model's 1-million-token context window is the largest in the industry. Google is spending $75B in AI capital expenditure in 2025 alone to maintain its research lead.