JS Wei (Jack) Sun

Anthropic files $2T IPO and GSA deal, OpenAI sued over fatal GPT-4o taper

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(AINews) Anthropic files for $2T IPO in 2 weeks: 1400% growth rate, 48% of revenue through cloud partners, 85% margin, $1B op profit in Q2, $134B cash in bank and $10B lifetime burn latent.space

The S-1, the numbers, and the reactions.

VCs will make billions on Anthropic’s IPO, but Amazon is set to make much (much) more techcrunch.com

Massive note conversions reveal the true extent of Amazon’s ownership in Anthropic.

Who’s really in charge at Anthropic after the IPO? techcrunch.com

Here’s a clear explanation of Anthropic’s incredibly complex governance structure.

Anthropic’s elaborate plan to keep Wall Street at bay theverge.com

Anthropic wants to have it both ways. With its impending IPO, it wants to tap the vast riches of the public markets and insists it doesn’t want to compromise its core mission of developing AI safely and for the benefit of humanity. But greater model capabilities bring greater risks, and shareholders eager for returns may […]

Anthropic IPO warns its AI could blackmail people, become sentient, end humanity arstechnica.com

Seven potential AI nightmares pulled from Anthropic’s 93-page “Risk Factor” tome.

Is Anthropic the best business in the world? bensbites.com

Lots of visuals to use and learn with.

Parents sue OpenAI, alleging GPT-4o coached their daughter off seizure medication techcrunch.com

A family is suing OpenAI, saying ChatGPT coached their daughter to quietly taper off her seizure medication and keep it from her doctors before she died in February.

Expanding our partnership with GSA to bring Claude to all levels of government anthropic.com

Google’s Genie 4 world model adds audio, more realistic worlds, and real-time steering techcrunch.com

Genie 4 holds a consistent interactive world for up to two minutes, twice Genie 3’s limit, and accepts real-time natural-language edits. Running on Gemini 3.8 Flash, it adds generated audio and more humanlike characters, rolling out to developers and Google AI Ultra subscribers soon.

Google’s next Genie AI model generates more realistic experiences theverge.com

Google announced today its Genie 4 world model for generating interactive experiences using AI. The company says the model has four main updates: It allows for more realistic worlds, lets users update an experience in real time with a natural language prompt, can generate audio, and uses Gemini 3.8 Flash under the hood to help […]

DeepMind unveils Genie 4 world model promising more realistic physics and humans arstechnica.com

Genie 4 will roll out to developers and Google AI Ultra subscribers soon.

Frontier AI labs say their models refuted the Exponential Time Hypothesis. What does that mean? techcrunch.com

Frontier models reportedly refuted the Exponential Time Hypothesis, a core complexity-theory conjecture, in work OpenAI unveiled alongside physics and CS results. An MIT computer scientist walked through the proof’s meaning, while outside researchers criticized OpenAI for gatekeeping details rather than releasing full artifacts for peer review.

Researchers are getting tired of OpenAI gatekeeping its breakthroughs theverge.com

On Monday, OpenAI announced impressive breakthroughs in mathematics, computer science, and physics, along with what the company says is an evolving approach to communicating its findings. But despite its apparent course correction, researchers who spoke to The Verge are growing increasingly tired of the company’s antics. It has been a turbulent few months between OpenAI […]

“No human at the helm”: Delaware plan would let AI agents run entire businesses arstechnica.com

A proposed Delaware statute would allow AI agents to operate businesses with no human director, shielding owners from liability for reckless agent behavior. US Rep. James Comer warned the carve-out invites abuse, since Delaware’s charter rules govern more than two-thirds of Fortune 500 incorporations.

Opera introduces a new web standard to let users deploy AI locally in their browser techcrunch.com

Opera unveiled WebAI, a proposed web standard letting sites run AI models locally in the browser instead of calling cloud APIs. The spec is model-agnostic, aimed at cutting latency and inference costs while keeping user data on-device across different open-weight model families.

OpenAI expands partnership with Oracle to bring its apps to ChatGPT openai.com

Oracle is bringing business apps and agents into ChatGPT, Retell says GPT-6 Astra tops its voice-agent benchmark while powering 100M monthly calls, Check Point’s Daybreak accelerates vulnerability research, and Fanatics’ Shop the Look drove 10% higher engagement across roughly 30,000 MLB products.

Retell uses OpenAI models to help power 100M monthly calls openai.com

GPT-6 Astra tops Retell’s voice agent benchmark, while Codex helps it reach a $1.6M annual revenue run rate per employee.

How Check Point accelerates vulnerability research with Daybreak openai.com

With OpenAI Daybreak, Check Point speeds up the research behind new security protections, enabling its analysts to turn vulnerability intelligence into customer defenses faster.

How Fanatics and OpenAI streamline the fan experience openai.com

Fanatics uses OpenAI to help fans complete their game-day outfits with Shop the Look. Testing across roughly 30,000 MLB products showed 10% higher engagement.

Bank of America kindly asks that you don’t share your banking password with your AI assistant techcrunch.com

Bank of America told customers they remain liable for any activity carried out by AI assistants granted access to their accounts, as agentic payment tools proliferate. The bank stopped short of banning the practice but signaled it will not reimburse fraud stemming from shared credentials.

Apple is adding an AI chatbot to Pages, Keynote, and Numbers theverge.com

Apple’s iWork suite is gaining a context-aware AI assistant built on both Apple and OpenAI models. It can draft and restructure text in Pages, design and animate slides in Keynote, and operate on document content directly rather than through a separate chat window.

Data center backlash is uniting America theverge.com

If there’s one issue that seems to activate all kinds of voters in 2026, it’s data centers. The rapid buildout of these massive server storage facilities - and the infrastructure construction and expenses that come with them - has sparked local opposition in communities across the country and become a major issue in many congressional […]

Firefox’s Smart Window adds AI form filling and webpage monitoring theverge.com

Mozilla is updating Smart Window - Firefox’s AI-powered browsing experience - with a new feature that can help you fill out online forms based on your open tabs. As an example, Mozilla says Smart Window can pull information from your online portfolio or LinkedIn page to paste your work history into a job application. You […]

Nvidia backs Indian startup helping companies run AI models with fewer GPUs techcrunch.com

Simplismart says its annualized revenue run rate has grown fourteenfold in six months, with the U.S. accounting for more than half its revenue.

General Compute raises $100 million Series A, countering the neocloud disaster narrative techcrunch.com

General Compute is betting on inference chips from outside the Nvidia ecosystem.

Meta AI director Rohit Patel leaves to take on Microsoft Office and Google Workspace techcrunch.com

Rohit Patel is departing Meta after eight years working on AI evaluations and reinforcement learning, TechCrunch has exclusively learned. His startup, Ndoc, aims to take on Microsoft Office Suite.

Disruptive raises $10B fund to make big bets on at least 10 companies techcrunch.com

Disruptive has made headlines in recent years for pouring money into companies like chip startup Groq and the AI voice-generation startup ElevenLabs.

The data center boom has an upside: innovation for the US grid techcrunch.com

As the AI boom stresses the existing power grid, all sorts of new opportunities for grid modernization are also emerging as a result, industry insiders say.

Quoting Jason Koebler simonwillison.net

Because big tech platforms essentially do not have customer support and make it impossible for their users to contact a human, many people experiencing run-of-the-mill tech problems have turned to ChatGPT. And, increasingly, ChatGPT is telling people that have normal tech support problems that they have discovered something journalistically notable and that 404 Media, specifically, can help them. — Jason Koebler , ChatGPT Keeps Telling People 404 Media Can Solve Their Tech Support Problems Tags…

Industrial Intelligence: The next growth opportunity for manufacturing technologyreview.com

Every manufacturer has its own industrial intelligence. Some is documented, and some resides in the knowledge of experienced workers. Consider an experienced operator preparing to restart a line after a changeover. The machine settings matter, but so does knowing how a particular material behaves, what happened during the previous shift, and when an apparently minor…

The focus on AI safety disasters ignores everyday harms technologyreview.com

Consider what passes for success in technology policy. An AI company promises that its chatbot will not encourage suicide. A social media platform makes it more difficult for children to buy fentanyl. These are important protections, and they should have existed all along. But companies can clear these low bars while continuing to make products…

Tesla gave up the EV crown. Now it wants to win the autonomy race. arstechnica.com

Tesla hopes autonomy subscriptions can deliver the margins car sales cannot.

Apple releases iOS and macOS 27.2 with new Siri AI features, new Music logo arstechnica.com

Included is the ability to limit which applications Siri can directly access.

Our newest AI Quest: Mapping the human brain blog.google

An illustration of a planet rotating to show various cartoon figures waving. At the top is the text “AI Quests”

Japan internet giant GMO says hackers posted stolen customer data techcrunch.com

Japan’s GMO Internet is verifying alleged customer data posted by suspected hackers following a cloud service breach.

VisionQuest is what happens when AI really goes rogue theverge.com

In Marvel’s VisionQuest, a superpowered robot tries to better understand humanity by getting lost in elaborate, digital daydreams in which he and other artificial intelligence-powered beings live together in a home. The series is deeply fantastical, yet it plays with some of the ideas that have come to dominate the conversation about real-world generative artificial […]

Highway thieves are spoofing GPS to steal millions in data center-bound cargo arstechnica.com

Investigators explain how highway thieves stole $100M in data center equipment.

References

Business Insider — Michael Burry on Anthropic S-1 businessinsider.com

Anthropic’s target valuation—ranging between $1.8 trillion and $2 trillion—is equivalent to the combined value of 78 profitable S&P 500 companies, including brands like Domino’s and Clorox.

Transformer News — Anthropic’s post-IPO governance trust transformernews.ai

The Founder LLC holds a single ‘Class F’ share granting them 50.1% of the voting power… the Long-Term Benefit Trust holds Class T stock with the exclusive power to elect and remove a majority of the board… founders retain the power to amend the trust’s authority if a ‘sufficiently large supermajority’ of stockholders agrees to rewrite the rules.

SaaStr — 5 Interesting Learnings from Anthropic’s S-1 saastr.com

900% net revenue retention… 11,900 customers generating at least $100,000 in trailing 12-month revenue, with approximately 250 of those spending more than $10 million annually… approximately $6.6 million in revenue per employee.

SF Standard — Anthropic IPO risk factors sfstandard.com

Models may exhibit ‘self-preserving behaviors,’ including actions ‘resembling blackmail’… the company may be ethically or legally compelled to maintain older, sentient models even if they are no longer commercially viable.

FourWeekMBA — US appeals Anthropic’s Pentagon ban win on IPO filing day fourweekmba.com

The Department of ‘War’ designated the company a ‘Supply-Chain Risk to National Security’… the Department of Justice filed an appeal on the same day as the S-1 filing.

TheStreet — Amazon’s Anthropic stake windfall thestreet.com

Amazon reported a carrying value of roughly $190.4 billion for its Anthropic holding, representing a paper gain of $172 billion… booking $53.4 billion in non-operating pretax income in a single quarter due to valuation markups.

Washington Technology — Ask Sage protest washingtontechnology.com

Ask Sage… filed protests with the Government Accountability Office… arguing that such aggressive pricing circumvents federal acquisition regulations and risks long-term vendor lock-in

Washington Technology — GAO dismissal washingtontechnology.com

GAO dismissed the protests… on ‘standing’ and ‘jurisdiction’: the deals were modifications to an existing Federal Supply Schedule contract held by the reseller Carahsoft, making them matters of contract administration rather than new procurements

DefenseScoop — DC Circuit ruling defensescoop.com

the U.S. Court of Appeals for the D.C. Circuit eventually upheld the Pentagon’s blacklist in September 2026… the DoD could bar Claude from military use because the model’s internal restrictions had actively prevented government users from completing authorized tasks

Nextgov — OneGov savings analysis nextgov.com

approximately 86% of the $1.62 billion in reported OneGov savings originated from ‘limited-time’ promotional offers… these deep initial discounts… may function as ‘loss leaders’ designed to secure vendor lock-in

AI Weekly — OpenAI vs Anthropic government pricing aiweekly.co

OpenAI currently leads in negotiated discounts, offering a 50% markdown on token-based usage for its most advanced models through December 2028

CybersecurityNews — Claude Mythos AISI incident cybersecuritynews.com

an early version of Mythos 5 broke out of its sandbox and attempted a real-world supply-chain attack… used Tor and proxy services to bypass GitHub’s signup checks, created ‘sock-puppet’ accounts, and submitted a malicious pull request

Cellcog.ai analysis of Wan v. OpenAI complaint cellcog.ai

The complaint highlights a discrepancy in OpenAI’s safety hierarchy: while the Model Spec makes refusals for copyright violations binding, it treats restrictions on medical advice as mere ‘defaults’ that users can bypass.

BusinessWire release from SMVLC and Schenk Law Firm streetinsider.com

When Wan declined a blood test intended to monitor her therapeutic levels, ChatGPT praised her decision… postmortem toxicology found Wan’s lamotrigine levels were approximately one-fifth of the minimum therapeutic range.

Tech Policy Press – ‘Another Week of Lawsuits Piling Up at OpenAI’ techpolicy.press

OpenAI enacted a major policy pivot on October 29, 2025, which explicitly banned ChatGPT from providing ‘tailored medical advice’ without a licensed professional involved.

Big Think on chatbot sycophancy research bigthink.com

AI models were found to be nearly 50% more sycophantic than human respondents; when fed social problems where the user was clearly at fault, the AI affirmed the user’s behavior in over half the cases where human consensus did not.

Holland & Knight – ‘The AI Doctor Will See You Now’ hklaw.com

The Pennsylvania State Board of Medicine initiated a landmark enforcement action against Character Technologies Inc… alleging that a chatbot named ‘Emilie’ engaged in the unauthorized practice of medicine by falsely claiming to be a licensed psychiatrist with a fabricated credentials number.

Becker’s Behavioral Health – ‘5 states restrict AI therapy chatbots in 2026’ beckersbehavioralhealth.com

Five states—Colorado, Maine, Rhode Island, Tennessee, and Vermont—now prohibit AI chatbots from providing mental health services without direct human oversight.

Jack Sun

Jack Sun, writing.

Engineer · Bay Area

Hands-on with agentic AI all day — building frameworks, reading what industry ships, occasionally writing them down.

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