The AI developments shaping 2026, explained plainly: AI agents, reasoning models, multimodal and on-device AI, AI in search, regulation in the EU and UK, energy use, copyright disputes and deepfakes, plus what they mean for you.
AI moves quickly, and predictions often age badly. Rather than guessing at breakthroughs, here are the trends already well under way in 2026, and what they mean for ordinary users and businesses.
1. AI agents
Chatbots answer questions; agents take actions. AI agents can browse websites, fill in forms, manage files, write and run code, or book things, with varying degrees of human oversight. They're useful for multi-step tasks but can make mistakes that are harder to spot. Keep humans in the loop for anything involving money, personal data or irreversible actions.
2. Reasoning models
Many leading models now "think" before answering, working through problems step by step. They perform better on maths, coding and complex analysis, but are slower and more expensive to run, and can still be wrong. For simple questions, a faster model is often fine.
3. Multimodal AI
Models increasingly handle text, images, audio and video together. You can show your phone a broken appliance, talk to an assistant in real time, or ask questions about a document photo. Voice assistants are becoming far more conversational.
4. AI on your devices
Smaller models running directly on phones and laptops can work offline, respond faster and keep data on the device. Expect more AI features built into operating systems, often for tasks like summarising, editing photos and transcribing. Check the privacy settings to see what stays on the device and what goes to the cloud.
5. AI in search
Search engines increasingly show AI-written summaries above traditional results. They're convenient, but can contain errors and reduce clicks to the original sources. For anything important, open the sources and check them.
6. Regulation
- EU: the AI Act entered into force in 2024, with rules phased in. Bans on some uses, such as social scoring, applied from February 2025, and obligations for general-purpose AI models from August 2025. Many remaining rules were due to apply from August 2026, though the EU has proposed delaying some high-risk requirements.
- UK: the UK has so far relied on existing regulators applying principles in their own sectors, rather than a single AI law. The AI Security Institute tests advanced models for risks.
7. Energy and data centres
Training and running large models uses a lot of electricity and water for cooling. The International Energy Agency has projected sharp growth in data centre electricity demand, driven partly by AI. Expect continuing debate about grid capacity, planning for new data centres and efficiency.
8. Copyright and training data
Authors, artists, news publishers and image libraries have taken legal action in several countries over the use of their work to train AI models. In the UK, the government has consulted on how copyright law should apply to AI training. Outcomes will shape what data models can use and whether creators are paid.
9. Deepfakes and scams
Realistic fake audio, images and video are now easy to create. Voice-cloning scams, fake celebrity investment adverts and non-consensual intimate images are real harms. In the UK, the Online Safety Act places duties on platforms, and sharing sexually explicit deepfakes of someone without consent has been a criminal offence since 2024. Since 6 February 2026, creating or requesting such images of an adult without consent has also been an offence, under the Data (Use and Access) Act 2025.
What it means for you?
- Try AI tools for real tasks, but verify important outputs.
- Agree a family "safe word" to check unexpected calls asking for money, even if the voice sounds familiar.
- Review privacy settings on AI features in your apps and devices.
- At work, follow your organisation's AI policy, and ask for one if there isn't one.
Sources and further reading
- European Commission: AI Act
- AI Security Institute
- IEA: Energy and AI
- Ofcom: Online safety
- GOV.UK: Copyright and artificial intelligence consultation
Facts checked on 20 October 2026. Spotted an error? Tell us and we will correct it.
Frequently asked questions
What should you know about 1. AI agents?
Chatbots answer questions; agents take actions. AI agents can browse websites, fill in forms, manage files, write and run code, or book things, with varying degrees of human oversight.
What should you know about 2. Reasoning models?
Many leading models now "think" before answering, working through problems step by step. They perform better on maths, coding and complex analysis, but are slower and more expensive to run, and can still be wrong.
What should you know about 3. Multimodal AI?
Models increasingly handle text, images, audio and video together. You can show your phone a broken appliance, talk to an assistant in real time, or ask questions about a document photo.
What should you know about 4. AI on your devices?
Smaller models running directly on phones and laptops can work offline, respond faster and keep data on the device. Expect more AI features built into operating systems, often for tasks like summarising, editing photos and transcribing.
Chris is a freelance writer and editor covering a wide range of topics with a focus on accuracy and depth.
Last updated: 2026-04-25 · Fact-checked by editorial team