50 senior AEC leaders were interviewed about their AI strategies. Every one was bullish. Every one was optimising the same broken system. Not one was rethinking the operating model. That finding sat at the centre of everything that happened this week.

This week on the Executive Briefing:

Why "don't automate the past" is the most important phrase in construction AI right now, and why the Rule of Five might be the simplest AI policy you've never heard of.

Why construction doesn't have a moonshot, why productivity isn't inspiring enough to rally the industry, and what that means for your AI strategy.

The Great Split goes transatlantic. $25.2B in US data center starts in a single month. UK industrial construction up 19%. Residential still flat. The UK's largest AI data centre just got approved at £10B. Balfour Beatty hits 3.5% margin on nuclear and defence. And the government is fast-tracking data centres onto the same grid that's supposed to deliver 1.5 million homes.

World models: a billion dollar bet on AI that understands physics. Who Yann LeCun is, what AMI Labs is building, and why construction should care even though you can't buy it yet.

Three things to do this week. Several questions that are going to split the room. Best LinkedIn comment gets read out next week.

Join the debate:

"Within six months, every company will call themselves a world model company just to raise money."

That's the prediction coming out of AMI Labs — Yann LeCun's $1 billion AI research fund. We spoke about what world models actually are, why they matter for construction, and why the hype cycle is already loading.

We also had Lena-Marie Pätzmann from Sitegeist on the show — a TU Munich spin-out building robots for concrete renovation. The use case: high pressure water lancing, deployed as a subcontractor, starting with parking garages. Their robot fits in a van. Their margins are strong. And the customers came to them.

Tune in to find out about:

✅ What world models are and why they're different from LLMs

✅ How to evaluate construction software without getting burned by legacy tech stacks

✅ Why Volkswagen just cut 50,000 jobs and what European energy costs have to do with it

✅ How Sitegeist is building robotic concrete renovation from a university lab into a real construction business

🎧 Watch now on Spotify & YouTube

#aec #bricksbucksandbytes #constructiontech #ai #construction #bricksbytes #vc #robotics

Our Sponsors:

Aphex is the multiplayer planning platform where construction teams plan together, stay aligned, and deliver projects faster – check out aphex.co

Archdesk - “The #1 Construction Management Software for Growing Companies - Manage your projects from Tender to Handover” check archdesk.com

BuildVision - streamlining the construction supply chain with a unified platform - www.buildvision.ioChapters

00:00 Intro

01:00 Introduction to World Models and AI Trends

02:03 Industry News: Funding Rounds in AI and Construction Tech

03:10 Personal Updates and Industry Challenges

05:07 The Complexity of CRM Implementation in Construction

07:13 The Role of Venture Capital in Software Development

09:54 Diving into World Models: What Are They?

13:00 Funding and Research in AI: Yann LeCun's Billion-Dollar Round

16:36 The Hype Around World Models and Their Promise

24:24 Understanding World Models: Beyond Chatbots

27:09 Implications of World Models for Construction Industry

44:10 Summary and Closing Remarks

"We built entire cities using PDFs and drawings. That's not a failure — that's a miracle. Now imagine what we build with the right tools."

In today's episode of Bricks and Bytes, we had Alain Waha, CTO at BuroHappold Engineering, discussing AI transformation, the future of physical AI, and why 2026 already feels like three years have passed in nine weeks.

Tune in to find out about:

✅ Why construction being the least digitized industry is actually its biggest opportunity right now

✅ How AI is finally solving the Tower of Babel problem that's plagued AEC for decades

✅ Why firms need to choose — compete on cost or build a value brand — before it's too late

✅ Why foundational AI models for the physical world don't exist yet, and what it'll take to get there

Catch the full episode on Spotify and YouTube 🎙️

#aec #bricksandbytes #construction #constructiontech #ai

Our Sponsors:

Aphex is the multiplayer planning platform where construction teams plan together, stay aligned, and deliver projects faster – check out aphex.co

Archdesk - “The #1 Construction Management Software for Growing Companies - Manage your projects from Tender to Handover” check archdesk.com

BuildVision - streamlining the construction supply chain with a unified platform - www.buildvision.io

Chapters

00:00 Intro

02:10 Introduction and Context of Rapid Change

06:38 Industry Size and Structure

12:29 Historical Perspective on Technology in AEC

17:56 The Tower of Babel Problem in AEC

23:33 Navigating the Future of Work

28:12 Value Creation in a Changing Landscape

32:37 Enhancing the Built Environment with Technology

37:18 The Future of Construction: A Digital Transformation

43:02 Cultural Shifts in Engineering and Technology Adoption

51:46 Knowledge Transfer and the Future of AI in Construction