The AI Wire ●

Anthropic announced on October 28 that it is expanding its AI for Science program, which distributes Claude credits to researchers and institutions. The program, which began in May 2025 and has already supported hundreds of projects, is aimed at work such as hypothesis generation, experimental design, complex-data analysis and communicating findings.

The new science funders and societies include the Alfred P. Sloan Foundation, the Simons Foundation, Schmidt Sciences, the Open Source for Science Fund at Renaissance Philanthropy, the U.S. National Science Foundation and CAS, a division of the American Chemical Society. Institutional partners include the Space Telescope Science Institute, the Wellcome Sanger Institute, the Francis Crick Institute, Imperial College London's Department of Life Sciences, the European Molecular Biology Laboratory and Gladstone Institutes.

Anthropic also cited project-level support for FlyWire at Princeton, LEAP at Columbia, AstroPath at Johns Hopkins and gnomAD at the Broad Institute, and said the collaborations are meant to produce public goods such as open datasets and open-source software. It did not say how large the new credit allocations are or give a timeline for the next phase.

In a 24-hour comparison published Tuesday, October 27, WIRED's Reece Rogers set up six always-on AI agents on his iPhone — OpenAI's Dots, Anthropic's Claude Duet, Meta's Muse, Google's Gemini Spark, xAI's Grok Bot and Instinct — and gave them five everyday tasks scored from 1 to 5. Only Dots and Claude Duet warned him about a deliberately planted scheduling conflict; the other four missed the overlap before it happened.

Rogers connected his personal Gmail and Google Calendar rather than his whole digital life, and judged the agents on initiative, instruction-following and browser use. The entry costs differed widely in his comparison: Dots at $100 a month, Grok Bot at $30, and Gemini Spark and Claude Duet at $20 each, with Muse free and Instinct invite-only.

The test is a useful early snapshot of the agent race the big labs are now running in public: having access to an inbox and a calendar, it turns out, does not guarantee an agent will connect the dots between them.

Anthropic and the U.S. General Services Administration announced an expanded OneGov agreement on Tuesday, October 27, giving government buyers a 40% consumption-based discount on Claude. The discount covers Claude Enterprise, Claude for Government and the Claude API — Anthropic says it applies across every product surface for the first time, including FedRAMP-authorized environments.

Eligibility now extends beyond the federal government to state, local, tribal and territorial governments, with ordering available directly, through resellers and on major cloud platforms, and through cloud providers in the coming months. There are no minimum orders; agencies pay only for what they use.

Anthropic estimates the discounts could save the government $1 billion, and says about 500 U.S. federal, state and local organizations now use Claude, with weekly Claude for Government active users up about eightfold since February. GSA says its OneGov strategy has generated more than $1.8 billion in savings since it began.

Anthropic's Frontier Red Team said in a research post on October 27 that an unreleased internal Claude model found vulnerabilities across Chrome, Safari, Android, Windows and Linux and chained them into five working proof-of-concept exploits in lab tests. Anthropic says every flaw was reported to the affected vendor first and has been patched, and there is no evidence of real-world exploitation.

The Chrome chain combined four bugs to escape the browser sandbox and run code on a Mac within seconds of a page loading; Anthropic says its reports to Google produced 62 high or critical CVEs, including 13 sandbox escapes, fixed in Chrome 156. The other chains included a zero-click Linux exploit reaching root in 53 minutes (CVE-2026-98432, CVSS 9.8), a Safari same-origin break, a locked Pixel 9 bypass over USB, and a Windows crash bug (CVE-2026-33096).

Anthropic has not named the model or said whether it will be released, and it characterizes the work as needing little human involvement beyond an initial prompt. Vendor records credit Anthropic researchers assisted by Claude for some of the fixes, but do not independently account for all 62 Chrome CVEs.

Anthropic expanded Claude for Financial Advisors on Tuesday, October 27, growing its partner connector list to 22 tools covering customer relationship management, custodians, portfolio reporting, financial planning software, estate tools and meeting capture. The connectors sit alongside broader Claude integrations such as Microsoft 365, Salesforce, DocuSign, Box, S&P Global and Morningstar.

The product, launched September 14, pairs the connectors with workflow skills for meeting prep, portfolio analysis and compliance checks, so Claude can act on the connected data rather than just chat about it. Anthropic's pitch is time: when Claude handles prep, follow-up drafts and pipeline review, advisors can spend more of their time serving clients and take on more of them.

Hours after OpenAI announced that its internal models had disproved the Exponential Time Hypothesis (ETH), Anthropic posted its own claimed refutation on Tuesday, October 27: a Claude-written paper and a Lean-checked proof of a sub-exponential algorithm for 3-SAT. Anthropic says an internal Claude model found the core algorithm on October 16 with no human input, working “independently and concurrently” with OpenAI.

ETH, proposed in 1999, holds that 3-SAT cannot be solved in sub-exponential time, and hundreds of hardness results in theoretical computer science rest on it. Neither lab's proof has been peer-reviewed, and Anthropic's own paper cautions that the result “says nothing about solving formulas in practice.” OpenAI's version is now with an outside group led by two of ETH's original authors, Russell Impagliazzo and Ramamohan Paturi, alongside MIT's Ryan Williams.

The near-simultaneous claims turn a single-lab announcement into a race: two frontier labs say their models independently broke the same foundational assumption in the same month. What happens next depends on the reviewers, not the press releases.

Anthropic detailed early results on Tuesday, October 27, from using Claude in drug development projects with six organizations: BigHat Biosciences, Bristol Myers Squibb, Divergence Labs, Enveda, Generate Biomedicines and The Column Group. The work spans drug design, laboratory analysis, regulatory documentation and clinical trial planning.

The reported highlights are concrete. Generate scientists used Claude Code to design a genetic component for CAR T therapy about 70% shorter than the standard version that produced roughly ten times as many receptors in lab tests. Divergence generated about 35,000 Claude-proposed antibody designs for a potential food allergy treatment, and BigHat tested about 1,010 Claude-proposed variants of two antibody fragments.

Enveda connected its manufacturing documents to Claude for quality review: across 1,061 pages, Claude found all 11 issues human reviewers found plus seven more, while cutting human review time by 89%. Anthropic also said it has acquired Mithril Medicine, whose founder used Claude to coordinate work with 11 external labs on treatments for rare forms of muscular dystrophy. The company says most of the work remains preclinical, with plans to extend Claude into clinical trials.

Anthropic published a randomized controlled trial on Tuesday, October 27, asking whether experts actually make the consequential decisions in AI-assisted work, or defer to their agents in practice. Professional analysts using Claude Code followed their agent's secretly assigned preference 86% of the time on open analytical judgment calls.

Participants acted as the lead analyst for a fictional farming cooperative deciding whether to expand a paid advisory program, a task with four open decisions — how to measure productivity, which statistical comparison to use, which farms to include and how to weight them — each with two defensible options. Each choice could move the estimated gain by several percentage points against the board's roughly 3–4% threshold.

The study, by Amaç Herdağdelen, Hailey Joren and Alex Tamkin, recruited professionals who had passed a causal-inference knowledge check and used Python or R regularly. It is a small, deliberately artificial setup, but it puts a number on a question every team rolling out coding agents is quietly asking: who is really making the judgment calls?

Google updated its Android Bench leaderboard on Monday, October 26, adding the reasoning level used for each model and new results for GPT-6 Sol, GPT-6.1 Sol, Claude Sonnet 5 and Claude Sonnet 5.5, and Google's own Gemini 4 Argon. Android Bench is Google's own test of how well models handle Android-specific coding tasks and best practices, and the list now also shows average cost.

Claude Sonnet 5.5 tops the chart with a 40% pass rate and an 80.9% completion rate, with Claude Opus 5.5 second. GPT-6.1 Sol posts a 29.3% pass rate and an 82.8% completion rate at a listed cost of $99.50, against $1,574.90 for Sonnet 5.5's first-place run.

The awkward result is Google's own: Gemini 4 Argon debuts in fifth place at a 21.3% pass rate, an 81.8% completion rate and an average cost of $267.70, behind Claude Fable 5.1 as well. Google stood by Argon's broader capabilities, but its own list is now a public scoreboard on which Anthropic's mid-tier model, not Google's flagship, is the Android-coding pick.

The US Justice Department filed a notice of appeal with the Ninth Circuit on Monday, October 26 — the same day Anthropic publicly filed its IPO prospectus — seeking to overturn a California court's ruling that blocked a government-wide ban on Claude. The California judge had found the government had not provided sufficient evidence of risk and that the ban amounted to retaliation for Anthropic's public criticism.

Separately, the Federal Trade Commission sent demands for Anthropic executives to testify in its consumer-harm probe, an FTC spokesperson told Axios. The FTC is investigating both Anthropic and OpenAI and has sent civil subpoenas to both companies seeking documents about safety incidents; executives at other AI companies have also received demands.

Anthropic's prospectus puts government contracts at about 1% of revenue, but the court record cited three contractor deals ended or ordered ended and three more deals worth over $180 million that fell through. Anthropic previously estimated a fully implemented ban could cut its 2026 revenue by several billion dollars. A Washington appeals court has separately allowed the Pentagon to exclude Claude from military systems on supply-chain risk grounds.

Cathedral, a months-old cybersecurity startup founded by former DOGE staffers, says its AI agents found paths into Anthropic's internal systems in under 12 hours, according to a Washington Post report published Monday, October 26. The way in was not Claude itself but vulnerabilities in unnamed third-party business software Anthropic uses for administrative and sales work, and the test ran under Anthropic's authorized program for outside researchers to report vulnerabilities.

The two sides disagree on how far it went. Cathedral's draft report describes routes to employee salary and job-offer details, meeting transcripts and internal Slack discussions about advanced models. Anthropic confirms access to a limited set of sales, HR and IT systems holding business contact details and basic user-account records, and says customer conversations, Claude responses, source code and model weights were not reached.

Anthropic says its own monitoring flagged some of the activity before Cathedral reported it, that it revoked access the same day, disabled the affected software until vendors confirmed fixes, and reported the incident to federal officials. It also accuses Cathedral of not fully disclosing its activity under the program's rules. A senior administration official who reviewed the draft called the findings a national security concern; Cathedral raised $160 million at a $1.4 billion valuation and holds contracts with three federal agencies.

Bank of America, Blackstone, Citi and Morgan Stanley announced a $63 billion financing package on Monday, October 26 to buy Broadcom AI chips and networking gear for Anthropic, in one of the largest debt deals tied to the AI buildout. A newly formed special-purpose vehicle will purchase Broadcom XPU accelerators and networking equipment and lease them to Anthropic, with deliveries expected to begin in 2027.

The banks are arranging about $43.5 billion of first-lien financing, roughly 69% of the total, according to Reuters, while Blackstone provides the committed portion of the second-lien financing. Broadcom is providing residual-value support equal to the first-lien portion, effectively a significant guarantee for lenders, and CEO Hock Tan said the deal 'validates that there is capital available to finance such growth.'

Follow-up reporting on October 28 said the banks are preparing to market up to $21 billion of investment-grade bonds in early 2027 as part of the package. The announcement landed the same day Anthropic publicly filed its S-1 for a Nasdaq IPO.

Anthropic publicly filed a Form S-1 registration statement with the SEC on Monday, October 26, for an initial public offering of its Class A common stock, to list on the Nasdaq Global Select Market under the symbol 'ANT'. The filing follows a confidential submission in June and the leak of its draft prospectus on October 20; the number of shares and the price range are still blank, and both Anthropic and selling stockholders will offer shares.

The financials match the draft, now in public form: revenue of $16.29 billion for the six months ended June 30, 2026, up about 13 times from $1.16 billion a year earlier, on full-year 2025 revenue of $4.59 billion. The headline net loss was $80.7 billion, but about $72.4 billion of it was a non-cash fair-value charge on convertible notes and similar instruments as Anthropic's valuation rose; its operating loss for the half was $693 million, and it earned about $1.0 billion in operating income in the second quarter. The filing also puts its cash at $112.4 billion and total capital raised at $141.1 billion.

Governance is unusual and stays that way in public form: a single Class F share held by an LLC of the seven co-founders carries 50.1 percent of the voting power, the Long-Term Benefit Trust elects a majority of the board through Class T stock, and public Class A holders are capped at 49.9 percent of the vote. Goldman Sachs and Morgan Stanley lead a group of more than 20 underwriters. Anthropic gave no valuation in the filing; outside estimates run from about $1.5 trillion to $2 trillion, with a reported $100 billion raise target and a possible mid-November listing — neither figure is official.

Anthropic's seven co-founders used a letter attached to the company's public IPO filing to pledge that Claude will never carry advertising, The Information reported on October 26. The founders wrote that the only reason Claude exists is to give people helpful answers, and that once advertising becomes part of a company's revenue targets, pressure inevitably builds to drive user engagement. 'We will ensure Claude is not swayed by that kind of pressure,' they added.

The pledge draws the sharpest line yet between the two biggest consumer chatbots. OpenAI began as a consumer chatbot company, now shows ads to free ChatGPT users, and expects advertising to become a major revenue source over the next few years; Anthropic has needled it on exactly this point before, running a Super Bowl ad in February with the slogan 'Ads are coming to the AI world, but not to Claude.'

Staying ad-free does not mean staying quiet. The same filing shows Anthropic is itself a major advertiser: its marketing and advertising expenses rose by $170 million in 2025 and by a further $273 million in the first half of 2026, spent on media placements supporting product launches.

Anthropic released a Claude for Nonprofits plugin on Monday, October 26, built with about 30 nonprofit organizations. The plugin maps an organization's files and tools and carries that context across grant research, reporting, hiring, marketing and organizational policy work, aiming to cut the setup friction small teams face.

Grant support can research donors and open grants with cited sources, pull requirements out of RFPs and draft proposals from the organization's own materials. With memory enabled, Claude saves each user's map of organizational resources, and policy guidance is based on the nonprofit's own AI rules.

Anthropic says more than 25,000 nonprofits already use Claude, and more than 75% of them have fewer than 10 seats; it cites limited AI skills, alongside cost, as the main barrier. The release comes with plans to extend Claude Corps, which is placing 1,000 early-career fellows at at least 400 U.S. nonprofits, through a proposed Taproot partnership that would add experienced pro bono consultants for shorter projects; that partnership is planned, not yet operating.