inPulse24 Tuesday Briefing
Edition #22 · Read time ~4 min
Live · 29 Dec 2025
Tuesday Briefing/5 stories

AI's Ground Game: Debt, Jets, and Regulation

Published29 Dec 2025
Coverage22 Dec 2025 – 29 Dec 2025
Stories tracked25
Featured5
AuthorPulse24 Desk
Last updated29 Dec 2025
This week’s pulse

This week, the immense capital required for AI prompted new financial tactics, with tech giants turning to off-balance-sheet debt. The physical constraints of the build-out became clearer, as data centres began deploying repurposed jet engines for power. This push for scale was met with growing friction, including targeted lawsuits from authors and direct regulatory intervention in a platform’s competitive strategy.

01

AI's New Financing: The Rise of Off-Balance-Sheet Debt

What happened

Major technology firms are using complex financial structures to fund their AI ambitions. Companies are establishing Special Purpose Vehicles (SPVs) and joint ventures to raise capital, shifting approximately $120 billion in debt off-balance-sheet. This comes as US investment-grade corporate bond sales approach record levels, with tech companies issuing over $428 billion in bonds this year to fund AI infrastructure.

So what

This is not just standard borrowing; it is a deliberate financial engineering strategy to fund massive capital needs without immediately impacting core balance sheets or credit ratings. It suggests the scale of investment is so vast that even cash-rich firms are seeking alternative financing routes, creating new forms of hidden liabilities and complex risks for investors to assess.

02

Nvidia's Inference Play: Acquiring Talent and Technology

What happened

Nvidia has moved to bolster its position in AI inference by licensing technology from specialist firm Groq. As part of the deal, Groq's founder and other key team members will join Nvidia to advance the technology. In a separate move, Nvidia also hired a key engineer from Google's Tensor Processing Unit (TPU) programme.

So what

This is a strategic acquisition of both technology and talent by the market leader. It indicates Nvidia is not just focused on its dominance in training hardware but is also aggressively defending its position across the full compute stack. The moves suggest a focus on owning the high-performance, low-cost inference market, which is critical for the widespread deployment of AI services.

03

The Power Grid Bypass: Data Centres Deploy Jet Engines

What happened

To overcome multi-year delays in securing grid connections, data centre operators are deploying repurposed aircraft engines for on-site power. These aeroderivative gas turbines provide a rapid power solution for energy-intensive AI infrastructure. OpenAI is reportedly deploying nearly 30 of these units at a single facility in Texas.

So what

This is a tangible, tactical response to the strategic energy bottleneck. It shows the power problem is so acute that operators are investing in expensive, localised infrastructure to avoid project delays. This makes energy logistics and on-site generation a critical operational capability, moving beyond simply securing access to the public grid.

04

Copyright's New Front: Authors Pursue Individual Claims

What happened

A group of six authors, including John Carreyrou, has filed individual copyright lawsuits against six major AI companies, including xAI, Anthropic, and OpenAI. The suit alleges the firms used copyrighted books for training without permission. Crucially, the authors are pursuing individual claims to seek higher compensation, having rejected a proposed $1.5 billion class-action settlement from Anthropic.

So what

This signals a potential shift in legal strategy from broad class actions to targeted, high-value individual claims. It suggests prominent creators believe they have significant leverage against model developers. For AI firms, this could mean that settling intellectual property disputes becomes more expensive and complex, forcing a recalculation of the cost of training data.

05

Platform Power Checked: Italy Halts Meta's WhatsApp Policy

What happened

Italy's antitrust authority has ordered Meta to suspend its policy that restricts companies from deploying third-party AI chatbots on WhatsApp's business platform. The regulator expressed concern that Meta's policy, which would leave its own Meta AI as the primary general-purpose assistant, could stifle competition from rival AI services.

So what

This is a direct regulatory challenge to a platform's attempt to build a walled garden around its user base. It shows that as platform owners try to control the AI interface, regulators are prepared to intervene on competition grounds. For builders, this introduces a new uncertainty, as platform rules can be subject to regulatory reversal, impacting go-to-market and distribution strategies.

⚡ Quick picks

Faster moves.

Markets 💹: Citigroup has upgraded Taiwan equities while downgrading China, a strategic shift reflecting Taiwan's pivotal role in the global AI supply chain and a more promising earnings outlook.
Finance 💷: SoftBank is set to acquire digital infrastructure manager DigitalBridge for $4 billion, a major investment aimed at scaling the physical foundations required for next-generation AI.
Risk ⚠️: OpenAI acknowledged that its agentic AI browsers will likely always face vulnerabilities to prompt injection attacks, requiring a multi-layered defence strategy beyond traditional web security.
Macro 🌍: ByteDance is planning a $23 billion capital expenditure on AI infrastructure in the coming year, with a significant portion directed overseas to bolster its global competitiveness.
Pulse24’s view

This week's events show the abstract ambitions of AI being shaped by hard, physical realities. The colossal demand for compute is forcing the use of novel financial instruments and unconventional power sources. At the same time, legal and regulatory actors are imposing their own real-world constraints. Leadership now requires mastering this interplay between exponential technical goals and the tangible, terrestrial limits of capital, power, and law.