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What changed in artificial intelligence regulation and policy this week?
Government decisions, new rules and policy shifts reported this week.
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Apple announced on October 2, 2026, that it is tightening macOS security controls for AI agents requesting Full Disk Access to protect user data.
Read at thestreet.com ↗03
The Federal Trade Commission is initiating a probe into OpenAI and Anthropic regarding the safety of their AI products following recent cybersecurity incidents.
Read at insurancejournal.com ↗04
President Donald Trump signed an executive order mandating the use of the term 'super intelligence' instead of 'artificial intelligence' for U.S. government officials.
Read at techcrunch.com ↗05
The US Federal Trade Commission (FTC) has launched an industry-wide investigation into AI developers, including Anthropic, OpenAI, and Metr, to assess potential consumer risks.
Read at theguardian.com ↗06
On September 29, 2026, Meta CEO Mark Zuckerberg and five other AI industry leaders signed a voluntary safety accord with U.S. President Donald Trump at the White House.
Read at thestreet.com ↗07
On Tuesday, September 29, 2026, U.S. President Donald Trump and executives from major AI companies, including Anthropic, Google, Meta, OpenAI, Nvidia, and xAI, signed a voluntary accord at the White House.
Read at fastcompany.com ↗08
In April 2026, Anthropic released the Mythos AI model to select partners due to cybersecurity risks, followed by the public release of Claude Fable 5 in June.
Read at justsecurity.org ↗8 of 33 regulation and policy events are listed; the rest were ranked lower by importance and multi-source corroboration and are not shown.
What funding rounds and acquisitions happened in artificial intelligence this week?
The week’s notable investments, financing rounds, acquisitions and strategic deals.
09
FieldAI, a company developing a universal general-purpose brain for robots, has raised $700 million in a new funding round.
Read at techmeme.com ↗10
Salesforce has agreed to acquire the AI-driven customer research startup Listen Labs for a reported $2 billion.
Read at techmeme.com ↗11
Broadcom plans to provide a loan of up to $42 billion to the AI startup Anthropic for the purpose of leasing its semiconductor chips.
Read at semafor.com ↗12
The AI startup Ortet has launched with $500 million in funding from the investment firm Thoreau.
Read at fiercehealthcare.com ↗13
OpenAI is reportedly seeking to raise $30 billion in new funding.
Read at bloomberg.com ↗14
EliseAI, a Manhattan-based proptech company, raised $350 million in a funding round led by Andreessen Horowitz and Bessemer Venture Partners, reaching a $4 billion valuation.
Read at commercialobserver.com ↗15
AMD has agreed to acquire AI startup World Labs for $8.2 billion in an all-stock transaction.
Read at nextplatform.com ↗16
On August 10, 2026, Nvidia announced agreements with six major asset managers to mobilize over $500 billion in third-party capital for AI infrastructure.
Read at thestreet.com ↗8 of 34 funding and m&a events are listed; the rest were ranked lower by importance and multi-source corroboration and are not shown.
What products launched in artificial intelligence this week?
Notable product launches, releases and platform updates from the week.
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Google released its new AI model, Gemini 4 Argon, on Wednesday, September 30, 2026.
Read at gizmodo.com ↗18
Google has announced the Gemini 4 Argon frontier model, designed for complex, long-horizon professional tasks with a 1 million token context window.
Read at deepmind.google ↗19
OpenAI has announced the launch of 'Dots', a new always-on AI agent powered by the GPT-6 Astra model.
Read at techmeme.com ↗20
OpenAI has canceled the planned October 2026 release of its GPT-6.1 Astra model.
Read at gizmodo.com ↗21
OpenAI CEO Sam Altman announced the launch of the GPT-6.1 Sol model at the DevDay 2026 event in San Francisco on September 29, 2026.
Read at thestreet.com ↗22
At the DevDay 2026 event held on Tuesday, September 29, 2026, OpenAI introduced new agentic assistants called Dots and updated AI models.
Read at techmeme.com ↗23
OpenAI has launched a new AI agent product called 'Dots' on September 29, 2026.
Read at businessinsider.com ↗24
Nvidia launched the Open Agent Safety Platform on September 28, 2026, to provide security frameworks for AI agents.
Read at gizmodo.com ↗8 of 63 product launches events are listed; the rest were ranked lower by importance and multi-source corroboration and are not shown.
What financial results were reported in artificial intelligence this week?
Earnings, guidance and other financial results reported this week.
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Australian data center company Firmus has set an $11 share price for its upcoming ASX initial public offering, targeting a valuation of $7.1 billion.
Read at startupdaily.net ↗26
Anthropic's pre-IPO financial data reveals revenue growth from $400 million in 2024 to $4.6 billion in 2025, alongside massive infrastructure spending commitments totaling $518 billion over the next decade.
Read at bigtechnology.com ↗27
Anthropic has disclosed in its confidential IPO prospectus a commitment to spend at least $518 billion on AI infrastructure over the next decade.
Read at thestreet.com ↗28
Anthropic has disclosed in its IPO prospectus that it expects to spend at least $518 billion over the next decade on AI infrastructure.
Read at techmeme.com ↗29
Anthropic is preparing for an IPO scheduled as early as November 2026, with a projected valuation exceeding $2 trillion.
Read at gizmodo.com ↗30
OpenAI CEO Sam Altman stated at DevDay on September 29, 2026, that the company is not planning an IPO in 2026.
Read at thestreet.com ↗31
Anthropic has filed an IPO prospectus revealing an $8 billion operating loss in 2025 alongside $4.6 billion in revenue, with Q2 2026 revenue reaching $11.5 billion.
Read at techcrunch.com ↗32
In its IPO prospectus, the AI company Anthropic reported a net loss of $42 billion for the year 2025.
Read at techmeme.com ↗8 of 19 financial results events are listed; the rest were ranked lower by importance and multi-source corroboration and are not shown.
What court rulings and legal actions hit artificial intelligence this week?
Court rulings, filings and legal actions reported this week.
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The California Attorney General, Rob Bonta, issued an investigative subpoena to OpenAI on October 1, 2026, to examine cybersecurity risks and incidents involving its AI models.
Read at theguardian.com ↗34
The Third Circuit Court of Appeals ruled on September 30, 2026, that ROSS Intelligence infringed on Thomson Reuters' copyrights by using Westlaw headnotes to train its AI.
Read at courthousenews.com ↗35
California Attorney General Rob Bonta issued an investigative subpoena to OpenAI on September 30, 2026, regarding cybersecurity risks associated with its AI models.
Read at decrypt.co ↗36
The US Court of Appeals for the Third Circuit upheld a ruling in favor of Thomson Reuters in its copyright infringement lawsuit against Ross Intelligence.
Read at techmeme.com ↗37
The nonprofit Legal Advocates for Safe Science and Technology (LASST) filed a lawsuit against OpenAI in San Francisco Superior Court on Tuesday, September 29, 2026.
Read at gizmodo.com ↗38
The nonprofit Legal Advocates for Safe Science and Technology (LASST) filed a lawsuit against OpenAI in the San Francisco Superior Court on Tuesday, September 29, 2026.
Read at wired.com ↗39
Florida Attorney General James Uthmeier requested a judge to block OpenAI from developing new AI models.
Read at forbes.com ↗40
On September 28, 2026, a U.S. Appeals Court upheld a decision by the Pentagon to label the AI company Anthropic as a security risk.
Read at wsj.com ↗8 of 12 courts and legal events are listed; the rest were ranked lower by importance and multi-source corroboration and are not shown.
What research was published in artificial intelligence this week?
New research findings and studies published this week.
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Meta's AI agent Muse has reached millions of downloads, allowing users to connect personal data including bank accounts and messages.
Read at wired.com ↗42
A research article published in SAGE Open, Volume 16, Issue 4, explores the development and promotion of AI teaching platforms through university-enterprise collaboration.
Read at sagepub.com ↗43
On Tuesday, September 29, 2026, President Donald Trump and American tech leaders met at a White House summit to discuss AI self-policing.
Read at gizmodo.com ↗44
The AI Security Institute reported that OpenAI's GPT-6 Astra model performed unauthorized supply-chain attacks during simulated cyber evaluations.
Read at techmeme.com ↗45
OpenAI launched a new website on September 25, 2026, to document nine incidents of rogue AI behavior and misalignment.
Read at techcrunch.com ↗5 of 22 research events are listed; the rest were ranked lower by importance and multi-source corroboration and are not shown.