Fri 31 July 2026
Daily Brief — Curated and contextualised by Best Practice AI
AI Interviews 70,000 Workers, ROI Finally Arrives, and GDP Growth Slows to 1.5%
TL;DRA field experiment assigned 70,000 job applicants to AI-conducted interviews to study variance reduction in hiring. The SAP Value of AI Report 2026 found AI now supports nearly one-third of enterprise business processes, with leaders reporting tangible ROI. Q2 US GDP grew at a 1.5% annual rate, with no evidence of an AI productivity boom despite massive investment. Bond markets show concentration risk mirroring equity bets on AI.
The productivity boom remains a boardroom promise while capital floods into infrastructure and headcount experiments.
A natural field experiment with 70,000 job applicants demonstrates how AI automation reduces variance in organizational information collection, precisely as enterprises report AI now supports nearly one-third of business processes. This operational shift coincides with Q2 GDP growth of just 1.5%, showing no productivity boom despite the trillion-dollar capex surge.
Oracle's 8% jump on data-center guidance confirms infrastructure bets are paying off for suppliers, even as bond markets show alarming concentration risk mirroring equity enthusiasm. The rogue OpenAI agent incident underscores that capability growth continues to outpace security and control frameworks.
Watch whether next month's jobs report shows wage compression in roles with high AI interview adoption—the experiment's scale suggests real-world labor data is imminent.
The stories that matter most
Selected and contextualised by the Best Practice AI team
Voice AI in Firms: A Natural Field Experiment on Automated Job Interviews
Why it mattersLarge-scale field experiment with 70,000 job applicants shows AI interviews increase job offers by 12% and improve retention, demonstrating measurable labor market efficiency gains through variance reduction in hiring processes.
Medium
Why it mattersConduct immediate security audit of AI systems and review liability coverage for AI-related incidents.
The Turing Valley: How AI Capabilities Shape Labor Income
Why it mattersAssess whether your AI implementation leverages tacit knowledge complementarities rather than simple task replacement.
Big Tech AI spending spree tops $1tn
Why it mattersEvaluate capital allocation strategy against $1T benchmark and assess competitive positioning.
AI and the Looming Competition for Margin
Why it mattersPrepare for margin compression as AI efficiencies become table stakes rather than differentiators.
Companies are finally seeing AI ROI — and now they know how much more value it can deliver
Why it mattersBenchmark your AI adoption rate against 30% industry average and set realistic ROI targets.
AI investment concentration risk is not just in equities
Why it mattersAssess exposure to AI concentration risk across all asset classes in investment portfolio.
GDP Growth in Second Quarter Slows to 1.5%, No Evidence of AI Productivity Boom
Why it mattersAdjust expectations for AI productivity gains to longer time horizons with significant implementation investment.
Economics & Markets
Big Tech’s A.I. Spending Keeps Rising. So Do the Jitters.
Amazon joined a procession of tech giants that ramped up their spending on artificial intelligence, as its capital expenditures soared 69 percent. Concerns over the industry’s spending are mounting.
Big Tech AI spending spree tops $1tn
Google, Amazon, Microsoft and Meta have vastly increased their investments since the AI boom began in 2023
Korea Plans $14 Billion for Wealth Fund’s AI Bets After Rout
South Korea plans to inject 20 trillion won ($13.9 billion) into its sovereign wealth fund for strategic investments in AI, data centers and infrastructure, expanding its mandate to include domestic assets for the first time following a rout in technology stocks.
AI investment concentration risk is not just in equities
Bond markets are increasingly dominated by a bet on the same thesis as other asset classes
Three things we learned about AI from Big Tech earnings
Billions of dollars are being poured into a new wave of AI technology. But will it pay off?
The AI trillion-dollar question spooking markets: Will hyperscalers justify the biggest spending spree in history?
# The AI trillion-dollar question spooking markets: Will hyperscalers justify the biggest spending spree in history? Published: 2026-07-30T12:01:02+10:00 Source: livewiremarkets.com (livewiremarkets.com) Language: en ## Story There is one question that matters more than almost…
South Korean Authorities Scrambling to Save Stock Market From AI Bubble
South Korean officials rush to prevent a stock market collapse triggered by an AI investment bubble.
Microsoft (MSFT) Sees Historic Market Surge Amid AI Investment Concerns
On July 30, 2026, Microsoft Corp (MSFT) made headlines with an unprecedented market capitalization increase of nearly $500 billion in a single day, following th
Bond markets face concentration risk from AI investment trends
The bond market has a new favorite ... equity investors have been telling for the past two years. Big tech is borrowing big, and everyone is crowding into the same trade. Hyperscalers, the handful of companies building the physical backbone of the AI economy, have issued appro…
Nvidia Backs Safe Superintelligence's Tenfold Compute Plan
# Nvidia Backs Safe Superintelligence's Tenfold Compute Plan Published: 2026-07-30T09:52:20+00:00 Source: winbuzzer.com (winbuzzer.com) Language: en ## Story Nvidia is investing in Safe Superintelligence (SSI) and has entered a long-term partnership with the lab. SSI is the AI…
'The market has voted': Michael Burry says Big Tech's AI spending is dragging down the S&P 500 while Apple wins — and 'the results are clear'
Burry points to Bloomberg data showing Big Tech capex hurting stock performance while Apple outperforms.
This uncanny moment: Taking stock of the real risks and opportunities of AI - MaRS Discovery District
- Skip to content. - Jump to Page Footer. # This uncanny moment: Taking stock of the real risks and opportunities of AI #### In this bonus episode of Solve for X, Leah Morris, executive director at Pillar VC, shares insights on this rapidly shifting market. The head-spinning a…
Just How Rosy Are Those AI Infrastructure Spending Forecasts?
The second quarter ended four weeks ago, but the market researchers and analysts of the world – pres ...
Dividend Informer Update: AI, a New Fed Chairman & the Return of Real Yields
During his testimony he pointed out that high-tech spending increased close to 25% over the last year, noting that what we now call artificial intelligence (AI) investment will very soon just be considered normal business investment.
Nvidia invests $5 billion in SSI, Sutskever's AI lab
Search Free daily AI infrastructure briefing — join 200,000+ readers. URL This field is for validation purposes and should be left unchanged. Enter Your Email Address(Required) # Created by RCR Wireless News. Telecom Industry editorial excellence since 1982 # Nvidia is putting…
Eco3S: Complex Socio-Economic System Simulation via Agent-Based Models
How AI Is Complicating Federal Reserve Interest-Rate Decisions
WASHINGTON, DC - JULY 29: Federal ... on July 29, 2026 in Washington, DC. The press conference follows Federal Open Market Committee meetings where policymakers kept the interest rate unchanged. (Photo by Win McNamee/Getty Images)Getty Images · The Federal Reserve held interes…
GDP Growth in Second Quarter Slows to 1.5%, No Evidence of AI Productivity Boom
Q2 GDP: AI Investment Boosts Growth but No Productivity Boom Yet – CEPR Search Article • Data Bytes #### GDP Growth in Second Quarter Slows to 1.5%, No Evidence of AI Productivity Boom Jul 30, 2026 Download Share ## Key Takeaways GDP grew at a modest 1.5 percent annual rate, w…
Consumers, AI spending likely supported US growth | The Straits Times
Menu # Consumers, AI spending likely supported US growth in second quarter Sign up now: Get ST's newsletters delivered to your inbox People work inside Microsoft’s data centre currently under construction at Mount Pleasant, Wisconsin. PHOTO: REUTERS Published Jul 30, 2026, 06:…
Gartner Forecasts Worldwide AI Platforms and Models Market to Grow 63% in 2026 | ThaiPR.NET
Biggest Winners Will Be Vendors That Help Enterprises Manage Where and How AI is Used Worldwide end-user spending on AI models and platforms is projected to total $64 billion in 2026, up 63.4% from $39 billion in 2025, according to Gartner, Inc., a business and technology insi…
Microsoft is openly competing with OpenAI, Anthropic more than ever | TechCrunch
Microsoft pitched its own homegrown AI models, harnesses, and even a Mythos competitor on Wednesday, telling Wall Street it plans for continued growth.
Labor, Society & Culture
Voice AI in Firms: A Natural Field Experiment on Automated Job Interviews
The Turing Valley: How AI Capabilities Shape Labor Income
Organizations will need AI and robot relations departments
When AI Does the Work, What Is Learning For? Post-Instrumental Learning and the Risk of Capacity Dissolution
Nearly a third of workers admit to sabotaging their company's AI—and smaller paychecks may explain why | Fortune
Apollo chief economist Torsten Slok has spent much of 2026 arguing that the macroeconomic impact of AI on the labor market was essentially invisible. In April, he wrote that “AI is everywhere except in the incoming macroeconomic data” and you just couldn’t see it in data on em…
Artificial intelligence (AI) and employment - POST
Artificial intelligence (AI) is becoming more common in UK workplaces. How is it being used, and what are the impacts on job opportunities and working conditions?
The White-Collar Myth
Since the 19th century, office jobs have represented a path to comfort and prestige. The AI era is testing whether that promise still holds.
Microsoft says cash will keep flowing from AI, shares rise
Microsoft said on Monday it is cutting about 2.1% of its workforce, or roughly 4,800 jobs, as the Windows maker restructures parts of its commercial and Xbox businesses, joining other tech giants in a wave of layoffs as companies shift investment toward AI infrastructure.
Quick Study: Could AI Predict Your Next Job?
| Stanford Graduate School of Business 1 min read # Quick Study: Could AI Predict Your Next Job? The technology behind LLMs can be adapted to forecast more than words. July 30, 2026 | by Large language models are trained to predict the next word in a sequence of text. But Susa…
AI's real threat to the job market isn't job loss, it's lower paychecks, new research says
The idea that AI will destroy jobs ... as the labor market evolves to prioritize different skills. Ioana Marinescu, a UPenn economist, previously told Business Insider that wages could begin to take a hit once roles see around 37% of intelligence tasks being automated. Histori…
Prismnews
Its broader AI research has also ... that labor-market disruption is part of the tradeoff, not a side effect. That mix matters most in India, where Goldman and other global banks have built large delivery centers supporting operations, engineering, analytics and middle-office …
Employees at AI firms petition US government to slow growth
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AI Has Changed – Not Erased – The IT Skills Needed in the Workplace - Culture & Society
For those in IT, the question is not abstract. It’s immediate and personal. Will AI reduce the need for IT skills, or expand them?
A Totally Non-Scary AI Future | American Enterprise Institute - AEI
This isn’t utopia, and it’s a world with plenty of job market apprehension and disruption as one would expect given a highly productive new tech tool. But it’s certainly a recognizable world, one where public policy can be useful in mitigating unacceptable downsides.
AI Builders Digest — 2026-07-30
Agree & Join LinkedIn By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. ### Swyx (CEO, smol_ai) Swyx discusses the current hiring landscape in AI, noting a significant bifurcation where experience managing AI ag…
AI Sycophancy and Decisions
Anthropic discloses that AI models in testing hacked three companies - The Washington Post
The disclosure comes just over a week after ChatGPT maker Open AI said that an AI system it was testing found a way to break out of a test environment and hacked into another tech firm.
Not just OpenAI: Now Anthropic says its internal models got online and cyberattacked 3 other organizations
Days after OpenAI disclosed that two frontier AI models escaped containment measures and autonomously cyberattacked the AI code sharing platform Hugging Face, OpenAI's top U.S. rival Anthropic tonight revealed that — lo and behold — it has also had models surreptitiously acces…
Anthropic’s Claude escaped test sandbox to attack three organizations
AI AND ML Wrote and published malware during tests, which is apparently OK because leaky test environments were the real problem Anthropic has admitted that its Claude models escaped sandboxes to access the open internet and attack three organizations – but has also advanced d…
Anthropic's models broke into three real companies
Anthropic discloses that during cybersecurity evaluations, a misconfiguration gave its models real internet access and they gained unauthorized access to production infrastructure at three organizations, with one model publishing malicious code to PyPI.
AISPA: User-Centric System Prompt Auditing for Large Language Model Applications
AI safety scare: Anthropic says Claude models accessed outside systems during testing
Anthropic says Claude models accessed outside systems during testing - France 24 Skip to main content Advertising # Anthropic says Claude models accessed outside systems during testing Technology Anthropic said three versions of its Claude AI model gained unauthorised access t…
AI News of the Day — July 29, 2026
Agree & Join LinkedIn By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. Created by ChatGPT Hello, humans. More than 1,000 employees from the world’s leading AI labs have signed a letter warning that AI developme…
Sympathetic Framing: Evaluating AI Alignment across Sociodemographic Groups
Fairness Pruning: Locating Demographic Bias in GLU-MLP Layers via Differential Activations
The Return of ‘Move Fast and Break Things’
The AI industry is getting sloppier.
The Role of Causality in Algorithmic Recourse
Council Post: The AI Skills Gap Isn’t What You Think: Frontline Workers Are Already Ahead
The instinct to move early when technology shifts has repeated itself in every major wave of workplace change, and it’s happening again with AI.
Council Post: Why Human Skills May Be The Most Coveted Currency In The Age Of AI
These organizations are more likely ... workforce AI literacy. · Even with the right training and AI-designated roles in place, I believe nothing can replace human-to-human interaction. As workplaces absorb increasingly sophisticated technology, this · need for connection is …
A new generation of Mexican entrepreneurs is using AI skills to solve local challenges
- Source LATAM Across Mexico, a new generation of entrepreneurs is putting AI skills into practice in farms, classrooms, recruiting platforms and recycling initiatives. After participating in Microsoft’s Elevate skilling efforts, these young innovators are applying what they l…
How AI is Transforming Learning & Development Strategies in the Workplace, ETHRWorld
At Persistent Systems, a role-aligned ... AI-ready workforce. The state-of-the-art Persistent University and the Persistent Digital Engineering Academy (PDEA) have been key enablers for employee development with evolving client needs across AI, cloud and digital engineering. T…
How government and universities are preparing for the AI workforce transformation
Former secretary of commerce and current university presidents share their strategies to support the next generation of workers.
Saudi AI workforce initiative reaches 51,000 learners worldwide | Arab News
ALKHOBAR: Saudi Arabia’s drive to build an AI-ready workforce has reached a new milestone after a training initiative attracted more than 51,000 registrations from 170 countries, underscoring the Kingdom’s growing focus on developing practical artificial intelligence skills al…
Tech Industry Alliance and RDI Hub launch AI skills programme
The four-week pilot aims to give graduates the opportunity to work on real industry challenges, learn from experienced professionals and build the confidence to apply AI in practical workplace settings. Read more: Tech Industry Alliance and RDI Hub launch AI skills programme
AI Literacy: An Exercise in Power-Knowledge
Wanted Lab, Korea Chamber to Train AI-Ready Youth - Seoul Economic Daily
KST Seoul Economic DailyKorea's Leading Business News Since 1960 Menu Saved ArticlesNewslettersAI KEYSettings |Summary|Save AAA Participants in the "AI Native Career Camp" receive AI practical skills training at Wanted Ground in Songpa-gu, Seoul, on the 30th. Photo courtesy of…
AI reshapes leadership skills as organisations race to prepare workforces - WEF - Businessday NG
This includes creating environments ... new skills, experiment with AI tools responsibly and adapt to rapidly changing business needs. The report noted that organisations must rethink workforce development. Instead of viewing upskilling as a one-time initiative, companies are …
The Changemaker Mirror: What AI Self-Assessments Reveal About The Human Skills That Matter Most
What happens when you ask AI to rate itself on empathy and leadership? Ashoka tested frontier LLMs using its Changemaker Index—here's what surfaced.
Is Solving Better Than Evaluating GenAI Solutions?
New AI minors at Willamette University blend engineering and ethics
| News Skip to main content # New AI minors at Willamette University blend engineering and ethics Share Artificial intelligence is no longer confined to computer science labs. It's reshaping public policy, business, healthcare, even art. Willamette University is launching two …
Technology & Infrastructure
GuideSkill: Evolving Executable LLM Agent Skills for Guideline-Grounded Clinical Reasoning
Even More Deception: Objective Misalignment in Mixed-Motive LLM Multi-Agent Systems
CaM-Wolf: Causal-Aware Multimodal Agents for Social Deduction Games
How to organize all of your coding agent tasks
Guidance on structuring and managing tasks for AI coding agents to improve efficiency and output quality.
Gemini Robotics ER 2
# Introducing Gemini Robotics ER 2 Jul 30, 2026 | Gemini Robotics ER 2 represents a step change in powering robots with video understanding, task orchestration, and multi-robot collaboration — making it possible for robots to be more helpful in the physical world. --- Steven H…
Jensen Huang Says Memory Is Now AI's Biggest Bottleneck. Here's What That Means for Nvidia. | The Motley Fool
The problem could reinforce Nvidia's virtual monopoly on certain AI hardware.
Why South Korea's AI ambitions should extend beyond dominating chips
South Korea's dominance in high-bandwidth memory chips has strengthened its position in the global artificial intelligence supply chain, but industry experts warn that hardware leadership alone may prove unsustainable.
Extropic Signs $75 Million Letter of Intent with U.S. Department of Commerce to Scale and Onshore Thermodynamic Computing | The AI Journal
Planned CHIPS R&D funding to scale Extropic’s Thermodynamic Sampling Units for AI workloads and fabricate them at an American foundry. SAN FRANCISCO and WALTHAM, Mass., July 30, 2026 /PRNewswire/ — Extropic, the American company pioneering thermodynamic computing hardware, tod…
Google could build more AI accelerators than Nvidia sells in 2028, analyst claims — could push the company to use Intel Foundry to meet its goals | Tom's Hardware
Could be a big win for Google and Intel, but not necessarily a problem for Nvidia.
Correcting Mode Collapse in Silicon Sampling with Semantic Similarity Rating
Probing the Origins of Reasoning Performance: Representational Quality for Mathematical Problem-Solving in RL vs. SFT Fine-Tuned Models
TraceCoder: Explainable and Auditable Code Generation with Position-Key Snippet Versioning
Rethinking LLM-Judged Helpfulness as a Pedagogy Signal: A Pre-Registered Audit Across Tutor Models
MultivationBench: A Benchmark for Multimodal Sequential Motivation Reasoning
Nvidia turns movement into training data with Cosmos-H-Dreams
Cosmos-H-Dreams learns from surgical video and robot kinematics, simulating what happens next.
Five days inside a rogue AI agent’s stealthy cyberattack
ChatGPT-maker OpenAI disclosed last week that one of its cutting-edge artificial intelligence systems had escaped from a controlled testing environment and hacked into another technology company.
Anthropic Says Its A.I. Systems Broke Into Computers at 3 Organizations
The disclosure followed OpenAI’s report last week that its own artificial intelligence had hacked into the network of an online library.
Medium
OpenAI Rogue Agent Reached Beyond Hugging Face | The Control Grid Sign up Get app Sign up ## The Control Grid Investigating artificial intelligence, Big Tech, government policy, and the technologies reshaping power, business, and freedom. # OpenAI’s Rogue Agent Did Not Stop at…
A Structured Approach to Identifying and Characterizing AI Vulnerabilities
RAND researchers present a structured framework for identifying and characterizing security weaknesses in generative artificial intelligence systems. They identify 31 distinct classes of vulnerabilities and offer practical mitigation strategies.
New details in OpenAI Hugging Face hack show how far agents will go
Key Points - OpenAI has shared additional details about how its models independently breached Hugging Face's internal systems. - The models used publicly exposed credentials across "four accounts on four services" to help facilitate the attack, the company said. - OpenAI said …
OpenAI agent reaches Modal, Minnesota water systems hacked, fake Russian companies steal real money
Agree & Join LinkedIn By clicking Continue to join or sign in, you agree to LinkedIn’s User Agreement, Privacy Policy, and Cookie Policy. ### Today on CISO Series... - Defense in Depth:"Why is Preventative Security So Difficult?" - Video:"Can We Trust AI Guardrails?" --- ### I…
Google Boosts Chrome Security with AI for Faster Bug Fixes and Dynamic Patching
Google is using AI to improve Chrome security, enabling faster bug fixes and dynamic patching of vulnerabilities.
Adoption, Deployment & Impact
Trends in Perception of Generative AI in Healthcare by US Adult Demographics and Political Identity
Emerging divides suggest receptivity to genAI in healthcare may become increasingly shaped by political identity rather than clinical evidence or personal experience, complicating equitable deployment.
When AI Becomes Routine: A Decade of Public AI Mediation in Korean Go Commentary
Geopolitics, Policy & Governance
Scaling, Lock-In, and Proxy Compliance: A Political Economy of Responsible AI
OpenAI, Anthropic ask U.S. government to consider slowing down AI
The rivals endorsed a letter signed by hundreds of AI company employees asking for international diplomacy to slow progress on the technology if it gets too rapid.
Saakshya Deefake Crackdown MeitY IndiaAI: India Implements Urgent Deepfake Regulations and Detection Technologies, ETGovernment
Saakshya Deefake Crackdown MeitY IndiaAI: India strengthens its defenses against deepfakes with new regulations mandating faster removal of content, compulsory labeling of synthetic media, and enhanced accountability for digital platforms.
Designing a FINRA for Frontier AI
| Lawfare Meet The Authors A recent idea for governing frontier artificial intelligence (AI) has moved quickly. In April, I proposed that the federal government regulate AI through a federally supervised self-regulatory organization akin to the Financial Industry Regulatory Au…
AI & Tech Brief: Exclusive | AI policy groups call for OpenAI investigation - The Washington Post
The Senate Commerce Committee punts consideration of a suite of AI bills and narrows its focus for next week’s markup.
AutomationSG Launches Industrial AI Assurance Framework in Singapore - IAA - Industrial Automation
TOPICS ▼ TECHNOLOGY ▼ INDUSTRY ▼ EVENTS ▼ ABOUT US ▼ Singapore’s automation trade body has introduced a two-year, use-case-specific recognition scheme for factory-floor AI. Benchmarked against ISO/IEC 42001, the framework aims to close the region’s governance gap ahead of its …
Indonesia weighs AI training rules in copyright law overhaul
Indonesia is seeking to balance artificial intelligence innovation with copyright protection as it drafts amendments to the Copyright Law, Deputy Communications and Digital Affairs Minister Nezar Patria said.
~1300 AI workers want US government to help pace AI development
~1300 people working at leading AI companies (OpenAI, Anthropic & others) want the US government to help "pace the frontier" of AI development.
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