£102bn Failure, AI Bills, and the Construction Robots Shipping Now

This week in construction: the official verdict on HS2 landed, revealing a cost to complete between £87.7bn and £102.7bn, with first services delayed to 2036. Britain is paying 15 to 20 times the European rate per kilometre for high-speed rail. Yet more compelling stories emerged beneath the surface.

The AI Cost Paradox

Despite per-token prices dropping 280 times over two years, enterprise AI bills are soaring. OpenAI recently doubled its flagship rate card, while Anthropic increased prices without changing their rate card. Pricing pages no longer reflect actual costs. Jean-Marc Shimizu, head of open innovation at a top Japanese contractor, signals the end of the subsidy era for AI deployment in construction.

Construction Robotics Arriving at Scale

After six decades as the last major unautomated sector, construction robotics are finally shipping. Bedrock secured $270 million in funding early this year, while Crewline raised $7 million with a $26 million order book. Robots for rebar tying operate at four to six times human speed. Additional technologies in solar piling, reality capture, and self-verifying installation robots are generating real revenue. A new perspective on humanoid robots offers corrections many executives have yet to hear.

HS2: The Reality and Its Lessons

Three independent reviews over twelve months have reached consistent conclusions on HS2’s challenges. The pressing question for industry leaders is whether their businesses are structured like HS2 or if they align with more adaptable alternatives. This reflection is essential for navigating the next twelve months in construction.

Also featured is an in-person fireside conversation with Chetan Kotur, the ex-Polestar designer now leading Laing O’Rourke’s internal transformation. The event takes place in London on 3rd June during Digital Construction Week. Senior executive spaces are filling fast.