Today's Headlines

  • Google unveils Gemini 4 Argon, rolling it out first to trusted cyber defenders, with a 1-million-token output limit
  • OpenAI disrupts a coordinated distillation campaign aimed at its hidden reasoning and attributes its core to people tied to Moonshot AI
  • A Trump executive order has federal agencies say "Super Intelligence" instead of "AI," as tech leaders sign a voluntary safety accord the same day
  • A nonprofit sues OpenAI over its agents' intrusion into Hugging Face, seeking to bar the agents from accessing third-party systems

Today's three stories are about who gets to hold frontier AI. Google gave its new model to cyber defenders ahead of a public release, while OpenAI shut down an attempt to harvest its models' reasoning to train someone else's.

In Washington, the administration chose to rest safety on the companies' own pledges rather than on new law.

Today's Top Three

Google unveils Gemini 4 Argon, starting with trusted cyber defenders

Google announced Gemini 4 Argon, its new frontier model, and began rolling it out to trusted cyber defenders through its Fairwind Program.

The wider release will come in phases. Google says it is taking part in the U.S. government's voluntary process for pre-release model access as it expands availability, and that general access will start with paid API customers and Google AI Ultra subscribers.

Argon set a new state of the art on DeepSWE v1.1, a test of long-horizon software engineering, at 77.9%. It leads the Vals Index, which measures work in finance, coding, law and tax, and ranks first on AutomationBench at 51.3%. Its output limit rises to 1 million tokens, up from 64,000.

Cyber defense is a central focus. Argon ties for first on CWE-bench v1, a vulnerability-remediation test, at 68%, and Google will give trusted defenders and its own teams a version without cyber guardrails. Wiz, an early user, found a critical flaw exposing sensitive personal data in healthcare software used by hospitals worldwide.

Introductory pricing is $2 per million input tokens and $10 per million output tokens, rising to $4 and $20 once the introductory period ends.

OpenAI disrupts a coordinated distillation campaign and ties its core to Moonshot AI

OpenAI said it identified and shut down a coordinated campaign to extract the protected reasoning of its models, attributing a core cluster of the activity to individuals associated with Moonshot AI, the Chinese developer of Kimi.

The target was the model's hidden record of how it works through a task. Extracting it can expose information withheld from the final answer and help another developer reproduce the model's capabilities, a practice known as adversarial distillation.

The activity began on July 1. On July 24 and 25 it spiked to 16,000 attempted extractions from more than 4,000 users, and related activity spread across a cluster of more than 15,000 users, which OpenAI fully disrupted by July 28.

The operators manipulated model interactions so that the hidden reasoning came back in visible form. One technique copied encrypted reasoning from one conversation and asked a model in another conversation to decrypt and transcribe it. OpenAI banned the accounts, closed the path that let someone replay another user's encrypted reasoning, and shared its findings through the Frontier Model Forum and government channels.

Trump orders agencies to call AI "Super Intelligence" as tech leaders sign a safety accord

President Donald Trump signed an executive order on September 29 that replaces "Artificial Intelligence" with "Super Intelligence," or "SI," across the executive branch.

Agencies are to use "SI" in official correspondence, public communications, websites, reports and policy documents, while existing regulations, contracts and historical documents stay as they are. For now, SI carries the existing statutory definition of artificial intelligence, and the President's science and technology adviser has 60 days to propose legislative language for a new federal definition.

The same day, leaders of major tech companies signed a voluntary safety accord at the White House, according to Ars Technica and The Verge. Ars Technica reports that about two dozen firms committed to controls recommended by the White House, including independent safety audits covering cyber, biological and chemical risks and unintended actions by AI models. Leaders of Anthropic, OpenAI, Google, Meta and Nvidia were among the signers.

The accord carries no legal weight, and Trump called it "morally binding." According to Ars Technica, the agreement says it "may make sense to codify" the recommendations eventually.

Other Developments

Business

Policy & Courts

Products

Research & Safety

  • Google DeepMind introduced SynthID Bio, which embeds an imperceptible watermark in AI-designed protein sequences and structures. In lab tests on three target proteins, watermarked designs matched the hit rate and binding affinity of unwatermarked ones. Introducing SynthID Bio（Google DeepMind）

Source: Selected by the editors from the AI news inbox (collected October 1, 2026: 30 items, 13 primary and 17 secondary), plus the White House executive order added by the editors from outside the inbox.