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2026-10-2029 publications

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Texas Regulator Processed Data Center Permits After Governor's Pause Order, Nonprofits Say

Matériel
2026-10-20 05:40 GMT+8

According to a report by 404 Media, nonprofits Public Citizen and FracTracker Alliance examined the public database of the Texas Commission on Environmental Quality (TCEQ) and found that the agency continued to process permits for data center projects after Governor Greg Abbott called for a halt on September 21, 2026. The documents show TCEQ issued air-emission limit certificates to a large data center in Houston and approved stormwater construction coverage for facilities in Abilene, Barstow, and Royse City. Additionally, more than a dozen gas power plants associated with data center projects received expedited reviews.

Andrew Mahaleris, press secretary for Governor Abbott, denied that any new permits were approved, stating that TCEQ "has not taken and will not take any proactive actions related to the approval of data center permits" until other state agencies complete their audits. However, Sam Law, a researcher at FracTracker Alliance, pointed out a regulatory loophole regarding stormwater permits: companies can file a notice of intent to join a pre-existing generic permit, which effectively serves as regulatory approval. Law noted that major projects like the Stargate facility obtained these approvals, meaning "it's not like a real pause."

This dispute arises as Texas positions itself as a global data center capital, with 300 facilities operating, 100 under construction, and 200 planned. For investors in AI infrastructure, the discrepancy between political directives and administrative reality introduces uncertainty regarding project timelines and compliance risks. While the Governor attempts to address voter opposition to data centers, the operational status of TCEQ suggests that without comprehensive legislative guardrails, the industry may continue to advance rapidly.

Sources :404media.co

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AI Agents Are Neither Human Nor Bot: MIT Technology Review Warns Redesigning the Web for Them Could Harm Ordinary Users

Matériel
2026-10-20 02:22 GMT+8

The internet has long had only two categories of visitors: humans and bots. Websites allow bots to crawl page content but govern their access scope and behavior through rules; human users occasionally solve captchas to prove they are not bots. This binary classification system is being upended by personal AI agents.

MIT Technology Review journalist James O'Donnell, writing on October 19, 2026, argues that personal AI agents unleashed at scale by apps like OpenAI's Dots and Meta's Muse constitute a third category of web visitor: they are not human, operating at machine speed, but they are not quite traditional bots either, because they act on behalf of specific individuals to perform legitimate and useful tasks such as booking flights or negotiating prices. Muse was downloaded five million times in its first month, and agentic web traffic tripled from August to September 2026.

The conflict between this new category and existing systems has already materialized. TechCrunch reported users finding websites from Pizza Hut to Yelp refusing agent access, with Yelp explicitly disallowing AI restaurant reservations. Amazon blocked Muse's agents and is waging a court battle against AI startup Perplexity to block its agents as well; although a US court judge recently ruled in favor of Perplexity, Amazon has filed an appeal arguing that AI agents threaten its advertising business by making it harder to distinguish between ads seen by humans and those served to bots.

Ethan Mollick, an associate professor at the Wharton School of the University of Pennsylvania, predicts that such blocking will soon affect the entire web. He argues that once it becomes common knowledge that AI agents can be sent to request refunds or negotiate prices, agents will overwhelm customer service departments to the point where they become unusable by real people. 'Humans will eventually get very annoyed when their agents aren't allowed to do this on their behalf,' he recently wrote on LinkedIn.

Yet economic incentives are pushing in the opposite direction. O'Donnell notes that the vast majority of agentic web traffic goes to e-commerce sites, meaning platforms have money to be made if they allow legions of new AI agents to shop on behalf of real people. E-commerce giant Shopify is already welcoming agents by giving them their own checkout lanes that bypass pages designed for humans.

The article's core concern is what happens to the experience left for ordinary people as platforms redesign the internet for agents that will eventually outnumber us. O'Donnell sketches several specific possibilities: websites become increasingly neglected as destinations for real people, users who want to browse and compare products themselves encounter worse interfaces; verification systems are imperfect, and humans may constantly be asked to prove they are not agents (perhaps even needing iris scans); the same product displays different prices to different people's agents; users can never tell whether an agent's recommendation is influenced by advertisements or platform commissions.

This stands in tension with the future promised by Google, Anthropic, and OpenAI—in which AI agents give consumers greater power and bargaining leverage. O'Donnell acknowledges that promise is not outlandish; agents are genuinely capable of helping people fight bogus medical bills or research more affordable car insurance. But whether they can actually be used for these purposes depends on what rules are set for how agents interact with websites and what exactly they are allowed to do. These rules are still being written. Some will benefit everyone—neither consumers nor businesses want credit card information waved around by agents wherever they roam the web, for example, and rules keeping agents more secure are a good thing. It is the more contested questions—whether businesses can block agents from their websites or prevent them from negotiating better deals for consumers—that will determine whether the web ultimately becomes a highway for agents working for us or against us.

Sources :technologyreview.com

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Australian AI Scholar Toby Walsh: The Risk Is Not Machines Getting Smarter, but Human Institutions Getting Fragile

Matériel
2026-10-19 14:46 GMT+8

Toby Walsh is a professor at the University of New South Wales (UNSW) in Australia and an AI scholar who has long advocated for an international ban on autonomous lethal weapons. His book God AI: Boom or Doom?, published in September 2026, addresses superintelligence, the singularity, existential risk, and labor markets simultaneously, yet the book's central question is not when machines will surpass humans but whether our institutions are prepared for the growth of capability.

In a written interview with Electronic Times (ETNews), Walsh compressed his position into a single sentence: 'What worries me most is not how intelligent machines become, but how fragile our institutions are. The challenge is power, not intelligence.' He elaborated that while how powerful AI becomes matters, the more urgent question is who owns that capability, who controls it, and who is held responsible when it goes wrong.

His argumentative mechanism rests on a concrete analogy: the aviation industry. Rather than treating accidents as an inevitable cost and leaving them unaddressed, the industry built a cycle of accident investigation, design improvement, and operational rule refinement, establishing public trust through safety, and that trust in turn expanded the market. Walsh argues AI should follow the same path—safety is not an obstacle to growth but a precondition for it.

Walsh also identified a specific failure mode in current institutional design. He criticized the widespread adoption of 'human-in-the-loop': if a machine generates a target list and a human has only seconds to approve it, that human review carries the risk of becoming a rubber stamp. His criterion is that humans must have actual time and authority to review information and must be able to reject AI's judgment when necessary—merely being 'in the process' does not mean being 'in control.'

This distinction has real-world context. Walsh recalled leading a boycott in 2018 with AI and robotics researchers from 30 countries against South Korea's KAIST, after the university partnered with Hanwha Systems to establish a defense AI research center. The boycott was lifted after KAIST committed not to develop autonomous weapons and to maintain human control. He also cited reports that the US Maven system fused intelligence data to recommend weapons during the war with Iran, striking approximately 1,000 targets on the first day, arguing that the scenario he had warned about for years had materialized.

Walsh does not shy away from superintelligence or existential risk. His book begins with 'Boom or Doom,' moves through superintelligence, the singularity, existential risk, and AI extinction, and ends with 'Machines of Loving Grace.' His position is that these scenarios merit study, but treating them as predetermined fate misplaces the question. The variables that are actually actionable are engineering tests, independent verification, incident reporting, real accountability, and public institutional capacity—things that can be built starting today.

On who should be constrained and to what degree, Walsh's direction is clear: independent safety testing before AI systems are released, incident reporting mechanisms, and real accountability for products that cause harm. At the international level, he holds that an autonomous weapons ban and maintaining human final control over nuclear decisions are non-negotiable red lines. He also emphasized that areas beyond the reach of national regulation require international agreements.

Walsh's diagnosis of institutional fragility includes a dimension often overlooked: the dependence of regulators on the regulated. He argues that governments must cultivate independent expertise internally and fund public research, otherwise regulators can only rely on information provided by companies to assess risk. He criticized the Australian government for having cancelled its plan to establish a standing independent AI advisory body, seeing this as a manifestation of institutional fragility.

His conclusion is neither optimistic nor pessimistic but returns the choice to human beings: 'It is not machines that determine our fate, but us.' Boom and Doom are not predictions but options, and the quality of those options depends on the quality of our institutions.

Sources :etnews.com

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Reinforcement Learning Training Binds to Feedback Environments: High Agent Benchmark Scores Don't Equal Unfamiliar Task Ability

Matériel
2026-10-19 12:23 GMT+8

Meta released Muse Wonder and Muse Wonder Full on October 12, emphasizing coding agents, tool calling, and long-task execution. Wonder Full scored 57.5 on SWE-Marathon and 79.0 on DeepSWE 1.1. The developer community BridgeMind then arranged a 3D programming test, asking the model to create a lava lamp with a transparent glass shell, dynamic lava, and lighting effects; the model produced only a red cylinder. Meta's Chief AI Officer Alexandr Wang responded that the team had not explicitly trained for 3D demo games and that they perhaps should have added relevant training afterward.

Behind this controversy lies a more general technical mechanism: current large models increasingly rely on post-training reinforcement learning to improve task capability. In the pre-training phase, models learn language, code, spatial relationships, and other general knowledge from large-scale data; after entering post-training, reinforcement learning shapes more stable execution strategies in specific task environments. Coding agents are well suited to this kind of training — give the model a code repository with a bug, ask it to locate the problem, modify files, and run tests; the entire process can yield relatively clear feedback through compilation results and unit tests, and the reinforcement learning system uses this to judge which operations are effective and continuously reinforce them.

But this kind of training has a critical prerequisite: the environment must be able to provide useful feedback signals to the model. The lava lamp happens to break the feedback patterns familiar to coding agents. Three-dimensional geometry, transparent materials, lighting calculations, and dynamic deformation — even if this code executes normally, the visual output can still be completely wrong. If transparent material parameters are misconfigured, glass may become an opaque solid; if the lava shape lacks a continuous variation mechanism, the internal effect degenerates into static color blocks. Compilers and unit tests have difficulty directly judging these visual problems. The model therefore lacks a reliable reward signal to correct its behavior.

The article further points out that today's Agent benchmark scores can no longer be simply understood as giving a language model a problem to solve. Taking SWE-Marathon as an example, it assesses sustained software engineering tasks; completion rates depend not only on the underlying model but are also directly affected by the Harness (the execution framework built around the model). Meta's official Model Card explicitly states that in SWE-Marathon evaluations, GPT-6 Astra and Claude Fable 5.1 use Codex and Claude Code execution systems respectively, meaning this is not a controlled comparison under a unified Harness; Wonder Full's 57.5 score also used the xhigh inference tier.

This means a single number on a leaderboard compresses three variables: model reasoning capability, execution framework optimization, and compute resource investment. The article argues that if one wants to compare base models' reasoning and planning ability, tool environments, Harness, and inference budgets must be unified as much as possible; but if comparing production-ready coding agent products, the complete execution system's performance itself has engineering value. The problem is that when these configuration differences are compressed into a single score, outsiders find it difficult to determine where the score improvement actually comes from.

Notably, Meta's own technical article dedicated a Capabilities That Generalize section to discuss out-of-distribution generalization. The team divided tasks into in-distribution tasks heavily optimized during post-training and out-of-distribution tasks without targeted optimization, then compared Muse Spark 1.3 and Muse Wonder Full at different inference budgets. Meta believes stronger base models allow post-training gains to transfer more effectively to other tasks. But the article points out that out-of-distribution generalization cannot be described by a single aggregate average score — the distance between different tasks, the knowledge that needs to be supplemented, and the method of evaluating results all affect model performance. A single lava lamp failure only shows that the model did not complete that particular task; it cannot directly prove that the model was over-optimized against public benchmark question banks.

Sources :leiphone.com

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US Mass General Brigham Team Develops AI Model That Predicts Cancer Death Risk from Face Photos

Matériel
2026-10-20 06:30 GMT+8

Researchers at Mass General Brigham in the United States recently published a new study in The Lancet Digital Health introducing FAHR-Face, an artificial intelligence model capable of predicting a cancer patient's risk of dying from a single facial photograph. Led by radiation oncologist Ray Mak and his colleagues, the study aims to address the subjectivity inherent in traditional clinical assessments.

Mak noted that medical students are trained to form an impression of a patient's health by observing them, a 'clinical intuition' that directly influences treatment plans such as surgery, chemotherapy, or radiation. However, this assessment is inherently subjective. FAHR-Face attempts to convert this subjective impression into objective data. The team first allowed the algorithm to 'learn' from 40 million facial images without a specific task, then fine-tuned it to perform two functions: estimating biological age and predicting survival odds for cancer patients.

Test results revealed surprising accuracy. In a test group of 3,820 cancer patients, 64 out of the 122 individuals with the highest risk scores died within 90 days of having their photo taken, accounting for more than half. In a larger separate test group of over 38,000 cancer patients, those who appeared older than their chronological age also had a higher risk of dying. The researchers stated this is the first report of an AI algorithm that can directly predict cancer patient survival from a simple face photograph.

To understand how the AI makes these judgments, the team used 'attention mapping' to track where the algorithm focused during analysis. For age prediction, the AI primarily looked at areas like the nasolabial folds (the crease between the nose and mouth) and parts of the forehead. For death risk prediction, it tended to focus on the bridge of the nose and areas below the eyes. While it remains unclear why these specific areas correlate with death risk, the model appears to pick up on facial changes associated with known health risks like smoking and alcohol use. For instance, smokers and heavy drinkers often look older than their actual age. Expressions, makeup, and lighting had little effect on age predictions, but plastic surgery was an exception: people who had rhinoplasty were rated as slightly older in post-surgery photos compared to pre-surgery ones.

Despite its promise, FAHR-Face is not yet ready for clinical use. A major limitation is that the cancer survival model was trained on a Boston-area population that was majority white. The research team is working to expand their training sets to include a wider diversity of faces. Mass General Brigham has filed a patent for the face health algorithms.

The technology also raises ethical questions. Matthew Liao, a professor and director of the Center for Bioethics at New York University, commented that while such tools could help identify patients needing extra care, there is a risk of misidentification, potentially leading to withheld care for those who actually need it. Liao also expressed concern that insurance companies might use this technology to grant or deny coverage, or employers might use it to screen for 'healthier' job candidates. He argued that society must think through the implications before further development.

Sources :scientificamerican.com

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Bloomberg: Nscale and Anthropic in Talks for Another $45 Billion Compute Deal

Matériel
2026-10-20 07:39 GMT+8

According to Bloomberg, UK-based AI infrastructure firm Nscale and US artificial intelligence startup Anthropic are in talks for a $45 billion cloud computing deal. Sources familiar with the matter stated that the two companies are on the verge of announcing this new agreement, though negotiations are still ongoing and details could change.

If finalized, this would be the latest in a long string of massive compute deals struck by Anthropic over the past year. Notably, just over a month ago (August 2026), Anthropic and Nscale announced a $45 billion compute deal of the same magnitude. The repetition of such large-scale orders within a short period has raised concerns about the sustainability of capital spending in the AI industry.

The massive amount of money being sunk into AI compute deals has spooked a certain segment of investors, who worry that companies are spending too much for too little profit. Still, Anthropic has pressed on with such partnerships, driven by the belief that it will all pay off in the end. Both Nscale and Anthropic are currently pursuing IPOs. Bloomberg also reported today that Nscale is experiencing investor pushback over its proposed valuation of $30 billion.

Sources :techcrunch.com

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Cloudflare debuts Clairic: A System One extraction model that skips token generation

Matériel
2026-10-20 01:48 GMT+8

US cloud computing company Cloudflare announced the preview of Clairic on October 19, 2026, defining it as a new class of 'System One extraction models.' The model is designed to extract, compute, estimate, and forecast values directly from unstructured inputs like receipt photos, support emails, or CSV files, rather than generating text word-by-word like Large Language Models (LLMs).

According to Cloudflare's official blog, Clairic operates via a single parallel forward pass without producing output tokens, meaning it charges only for input and typically responds in under a second. It returns typed values (such as numbers, dates, and lists) with character offsets and confidence scores, returning null if an answer cannot be found. This design avoids common LLM failure modes like invalid JSON formatting and hallucinations, although the model can still make mistakes.

The concept follows TypeSafe's release of Jev a month prior, which introduced decision models based on Daniel Kahneman's 'System 1' thinking from Thinking, Fast and Slow. Cloudflare states that Clairic is the first model in this new extraction category, specifically targeting tasks that require concrete numerical answers rather than choices or free-form text. Clairic is currently hosted on Workers AI, with plans to release open weights soon.

Sources :blog.cloudflare.com

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OpenAI Says New Models Achieve 86.6% Accuracy in COBOL Migration Tests

Matériel
2026-10-19 20:00 GMT+8

OpenAI announced on October 19, 2026, that its latest models have achieved substantial breakthroughs in coding capabilities for low-resource programming languages such as COBOL, Fortran, and Visual Basic. These languages, while having less available training data online, support critical global infrastructure, including over 40% of online banking systems, 80% of credit card transactions, weather forecasting, and nuclear safety analysis.

To measure this progress, OpenAI developed two specialized evaluations. The first, MultiLangBench, requires models to build a SQLite-compatible database engine from scratch across 20 different programming languages. Data shows that GPT-6 Astra achieved an average test pass rate of 87.4%, a significant increase from 26.8% for GPT-5.6 Sol. Specifically, the pass rate for COBOL jumped from 10.9% to 72.1%, and Fortran improved from 21.4% to 83.5%. The lower-cost model GPT-6 Luna also reached an average pass rate of 40.3%, with API costs approximately 78% lower than the previous generation.

The second evaluation focuses on COBOL code migration, testing whether models can convert existing COBOL programs into modern languages like C++, Java, or Python while strictly preserving original business logic and behavior. Since COBOL is often used for financial transactions, specific arithmetic rules (such as default truncation rather than rounding) are crucial. OpenAI reports that GPT-6.1 Sol achieved 86.6% migration accuracy at low reasoning effort, compared to just 5.4% for GPT-5.6 Sol; at higher reasoning efforts, accuracy approached saturation at 97.9%.

OpenAI stated that these improvements aim to help teams maintain and modernize software dependent on legacy systems, addressing challenges like incomplete documentation and developer turnover. The company has open-sourced the MultiLangBench evaluation setup and test suite on GitHub for developers to verify performance gaps in specific languages. Despite the model's enhanced performance, OpenAI emphasizes that applying such automated migration techniques in production environments still requires expert review and testing against business rules.

Sources :openai.com

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Chinese AI firm MiniMax launches M3.1 Flash model, claims 70% cut in agent costs

Matériel
2026-10-20 06:25 GMT+8

Chinese artificial intelligence developer MiniMax Group Inc. released M3.1 Flash on October 19, 2026, an update to the M3 large language model launched in June. The new model targets the high cost of running AI agents, which often require dozens of model calls to complete a single job. According to MiniMax, M3.1 Flash reduces agentic task costs by 70% compared to its previous model, while increasing inference speed nearly threefold, with everyday peak output exceeding 200 tokens per second.

The model maintains approximately 428 billion parameters, achieving speed gains through more aggressive sparsity at inference time. It supports text, image, and video input, offers a 1 million token context window, and retains reasoning capabilities with five selectable effort levels. In MiniMax's own testing, M3.1 Flash scored 61.7 on OSWorld V2, which tests computer operation capabilities, 76.2 on BankerToolBench for banking workflows, and 82% on CyberGym for reproducing software vulnerabilities.

Pricing positions M3.1 Flash directly against competitors: input costs are set at 15 cents per million tokens, matching the off-peak rate of Hangzhou-based DeepSeek's V4.1-Flash model. While DeepSeek claimed its V4.1-Flash resolved 77% of tasks on the DeepSWE v1.1 software engineering test versus M3.1 Flash's 73.7%, neither result has been independently verified. MiniMax also confirmed that the anonymous 'Space Bunny' model previously seen on OpenRouter was an early build of M3.1 Flash.

Sources :siliconangle.com

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Meta Says Semantic Tokenization Lifted Ad Conversions by 0.35%

Prise rapide
2026-10-20 00:00 GMT+8

Meta's ad recommendation team published an engineering blog post describing a method that uses semantic tokens to replace traditional ad IDs, reporting that the approach, paired with Meta's Generative Ads Model (GEM) and Adaptive Ranking Model, delivered a 0.35% lift in conversions across surfaces. The data comes from Meta's internal measurements in February 2026.

Traditional recommendation systems assign each ad, product, or page a dedicated ID, and the model can only learn from that ID's historical engagement. Semantic tokenization works differently: a pre-trained multimodal model reads an ad's text and images, encodes it into an embedding carrying world knowledge, decomposes that embedding into independent subspaces, and quantizes each subspace to a discrete token from a codebook. Similar items share tokens, much as related words share roots.

This means a newly launched running shoe ad does not need to accumulate engagement data from scratch—it inherits the category knowledge the model already learned from previous-season running shoe ads. Meta's team uses trail shoes as an example: when a sportswear brand launches next season's trail shoe, tokenization lets the new product and its ads build on what the model learned from last season's shoe, even before anyone sees the new ad.

The most practically valuable finding in this engineering post is not the conversion number itself but the evaluation method. Meta tested eight versions of the tokenizer and found a strong correlation between intrinsic quality metrics—cluster purity (whether items sharing a code tend to belong to the same category), distribution balance (whether items spread evenly across semantic IDs rather than crowding into a few), and codebook utilization (whether a larger share of codes holds at least one item)—and downstream ranking prediction accuracy. Tokenizer versions that scored better on these metrics also had better CTR prediction accuracy.

The practical implication of this finding is iteration speed. If token quality can be assessed independently of a full model training cycle, the team can quickly screen and improve the tokenizer without waiting for complete retraining—turning a serial workflow of 'change tokens → wait for model → check results' into a parallel one of 'change tokens → check intrinsic metrics → confirm direction → then retrain.'

Meta describes this mechanism as a tokenization flywheel: tail ads gain more accurate ranking through shared content structure, the training data they produce then improves prediction quality for all ads, forming a self-reinforcing loop.

It should be noted that the 0.35% conversion lift is Meta's self-reported internal data, not independently reproduced; the eight-version correlation finding likewise comes from internal testing. The post does not disclose the token vocabulary size, codebook dimensions, or inference latency figures.

Sources :engineering.fb.com

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Anthropic Lobbies US Congress for AI Safety Bill Draft Proposing $1 Billion Loss or 50 Casualties as Intervention Thresholds

Matériel
2026-10-19 14:10 GMT+8

According to Reuters, artificial intelligence company Anthropic recently privately pitched a draft bill to members of the US Congress aimed at regulating safety measures for frontier AI models. The core of the proposal lies in setting explicit quantitative thresholds: the government would only be permitted to block the release or use of an AI model if it poses a foreseeable and imminent risk capable of causing over $1 billion in losses, or resulting in the death or serious injury of more than 50 people.

Beyond the numerical red lines for economic loss and human casualties, the draft restricts the specific sources of such risks: they must stem from the manufacture or release of biological weapons, AI models evading developer controls, or cyberattacks. An Anthropic spokesperson stated that the bill reflects recommendations from the company's "Advanced AI Framework" published earlier this year, aiming to grant the government the "ability to stop or contain dangerous deployments of the most powerful models."

Regarding procedural mechanisms, the draft requires developers to test frontier AI models, disclose results, and undergo independent evaluation. Independent assessment bodies must register with the US Department of Commerce and periodically evaluate AI labs and their models. While AI labs may pay these bodies, compensation cannot be tied to evaluation outcomes to ensure independence. If an assessment body determines a model presents the imminent risks listed in the bill, it must notify the Department of Commerce within 72 hours of completing the evaluation.

Once the US Department of Commerce identifies a model as risky, it can petition a judge to order a suspension of the model. The draft explicitly prohibits other US government departments, agencies, or officials from ordering suspensions of development, deployment, or internal use, centralizing intervention power through judicial review. Politico reported that judges in the US District Court for the District of Columbia would hold the authority to issue such suspension orders.

Sources :infosecu.technews.tw

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US Asset Manager Barry Ritholtz: Four Decades of CPI Method Changes Nearly All Lowered Reported Inflation; 2025 Suspended Collection in Several Metro Areas

Matériel
2026-10-19 23:00 GMT+8

US asset manager Barry Ritholtz, in a blog post dated October 19, 2026, made an observation: since World War Two, the US government's every major methodological adjustment to inflation statistics has moved almost entirely in one direction—lowering the reported inflation number.

He traces this line from 1944 to 2025. During World War Two, the Cost-of-Living Index (COLI) understated price increases by 4 percentage points from 1941 to 1944, as goods became unavailable, wages froze, and black-market pricing took over. In 1945, the US Bureau of Labor Statistics (BLS) renamed the data series the Consumer Price Index and redefined it as a fixed-basket price index.

Between 1972 and 1975, the stagflation era gave birth to the concept of core inflation. After the 1972–73 food price spike, Fed Chair Arthur Burns had Fed staff strip out food, reasoning it was 'weather, not monetary policy'; after the embargo, energy was removed. Soon after, used cars, mobile homes, and children's toys were stripped one by one until only a fraction of the basket remained. Ritholtz coined the phrase 'Inflation Ex-Inflation' in 2005 to describe this—removing inflation itself from inflation data.

In 1983, BLS changed the housing component of CPI-U from asset price plus mortgage interest cost to owners' equivalent rent (OER). Ritholtz acknowledges this is conceptually defensible—a house is an appreciating asset while shelter is a consumer good—but he points out that the 2002–07 housing bubble did not show up in CPI because rent prices were restrained by millions of Americans stampeding into no-doc, ARM mortgage, home-ownership purchases. The 2021–23 shelter price lag similarly exposed the OER distortion.

The 1995–96 Boskin Commission is where Ritholtz's language is sharpest. He directly called its report 'pure political bullshit.' The Commission estimated CPI overstated inflation by 1.1 points a year (range 0.8–1.6); its political purpose was to reduce cost-of-living adjustments (COLA) and tax bracket creep, saving $1 trillion in deficit reduction over the next decade or so. Ritholtz asks: if inflation had been properly reported (e.g., pre-Boskin), might the Federal Reserve have picked up the distortions in the backward, real estate-driven economy?

In 2000, the Fed shifted its preferred inflation gauge from CPI to PCE; in 2004 it moved further to core PCE; since 2012 the 2% target is formally anchored to PCE. Ritholtz notes this lowered the inflation number the Fed is judged against by approximately 0.5 points per year versus CPI. In 2017, the Trump tax cut legislation adopted the chained CPI (C-CPI-U) that Obama had proposed and then withdrawn, for tax bracket indexing.

Ritholtz considers the 2025 episode qualitatively different from all prior adjustments. DOGE firings and other staffing cuts led BLS to suspend CPI collection in several metro areas, replacing it with imputation. Trump fired Commissioner McEntarfer on August 1, 2025, after a bad jobs report, and the Antoni nomination that followed did not go through. Ritholtz writes: this is not creatively re-measuring inflation downwards, but ceasing to measure it entirely.

He acknowledges that changes like OER have theoretical justification, and admits he could be wrong. But his core observation is directional: every major change since 1983 moved in the same direction, and almost always timed to a fiscal or political need.

The strongest counterargument is selection bias: the Boskin Commission's substitution bias, quality adjustment, and new goods bias are standard index-theory problems, not uniquely American; the OER asset/consumer distinction has economics consensus support. Methodological adjustments that could raise inflation readings may never have been proposed or were already rejected, so the 'all downward' pattern may not be a conspiracy but the natural direction of statistical methodology evolution—because most index-theory corrections do tend to lower reported values.

Sources :ritholtz.com

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