April 19, 2026
OpenAI Announces GPT-5 Architecture Details · EU AI Act Enforcement Begins Across Member States · DeepMind Solves Protein Folding for Complex Polymers
Today's Bytes
The rest of the day's AI news, briefly. One page per day. Page 4 of 4.
April 18, 2026
OpenAI Unveils GPT-5.5 With Continuous Real-Time Learning · DeepMind Publishes Breakthrough in Infinite-Horizon Q-Learning · Figure 03 Humanoid Debuts With Autonomous Household Capabilities
April 17, 2026
OpenAI Unveils GPT-5.5 With Continuous Real-Time Learning · EU Issues First Major Fines Under Enforced AI Act · DeepMind Solves Complex Fluid Dynamics Using AlphaFluid
April 16, 2026
OpenAI Announces GPT-5 General Availability and API Pricing · EU AI Act Enforcement Begins With First Major Fines · DeepMind Unveils AlphaFold 4 With Dynamic Protein Simulation
April 15, 2026
OpenAI Unveils GPT-5.5 With Continuous Real-Time Learning · EU AI Act Enforcement Begins For High-Risk Models · Figure 03 Humanoid Robots Deployed in BMW Plants
April 14, 2026
OpenAI Unveils GPT-5.5 With Real-Time Multimodal Reasoning · EU AI Act Enforcement Begins For High-Risk Models · DeepMind Solves Complex Fluid Dynamics Approximations Using AI
April 13, 2026
OpenAI Unveils GPT-5.5 With Continuous Real-Time Learning · EU AI Act Enforcement Begins For High-Risk Systems · DeepMind Achieves Breakthrough in Infinite Context Window Scaling
April 12, 2026
OpenAI Unveils GPT-5.5 With Advanced Reasoning Capabilities · DeepMind Publishes Breakthrough in Energy-Efficient AI Model Training · EU Enforces Strict Watermarking Rules for Generative AI Content
April 11, 2026
OpenAI Announces GPT-5 General Availability for Enterprise Customers · EU AI Act Enforcement Officially Begins Across Member States · Boston Dynamics Unveils Fully Autonomous Humanoid Atlas Robot
April 10, 2026
OpenAI Unveils GPT-5.5 With Real-Time Multimodal Reasoning · Anthropic Releases Claude 4 Opus With 2-Million Token Context · DeepMind Publishes Zero-Shot Synthetic Protein Folding Breakthrough
April 9, 2026
OpenAI Unveils GPT-5.5 With Continuous Real-Time Learning · EU AI Act Phase 3 Enforcement Targets Autonomous Agents · DeepMind Achieves Breakthrough in Fluid Dynamics Using AI
April 8, 2026
OpenAI Previews GPT-6 Architecture and Training Methodology · EU AI Office Issues First Major Fines Under AI Act · Meta Open-Sources Llama 4 400B with Multimodal Capabilities
April 7, 2026
OpenAI Unveils GPT-5.5 With Native Agentic Workflows · EU Begins Strict Enforcement of AI Act Provisions · Figure 03 Humanoid Robots Deployed in Amazon Warehouses
April 6, 2026
OpenAI Announces GPT-5 General Availability and API Pricing · European Union Enforces Phase Two of the AI Act · NVIDIA Unveils Next-Generation Rubin Architecture GPUs
April 5, 2026
OpenAI Announces GPT-5.5 with Real-Time Continuous Learning · Figure Deploys First Fleet of Autonomous Humanoids in Warehouses · EU Establishes First Global AI Audit Agency in Brussels
April 4, 2026
OpenAI Unveils GPT-5.5 With Advanced Reasoning Capabilities · EU AI Act Enters Full Enforcement Phase Today · DeepMind Publishes Breakthrough in Unsupervised Reinforcement Learning