Google Unveils Gemini 4, Its Most Powerful AI Model
Google unveils Gemini 4 Argon, its most powerful AI model yet, with a one-million-token output limit, introductory API pricing, and a phased rollout.
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Google unveils Gemini 4 Argon, its most powerful AI model yet, with a one-million-token output limit, introductory API pricing, and a phased rollout.
A White House AI safety accord signed by Trump and six technology leaders labels him “President of the Unites States” beneath his signature.
Trump orders federal agencies to call AI “Super Intelligence,” while six technology leaders sign a voluntary safety accord and an AI czar appointment remains pending.
Trump says he is considering a 10-person AI oversight committee after meeting technology executives, but its membership, powers and timetable remain unspecified.
OpenAI is reopening its $200 ChatGPT Pro plan on September 30 with a new usage calculation that roughly halves its API-equivalent value for heavy GPT-6 Astra users, drawing backlash ahead of DevDay.
Anthropic’s confidential IPO prospectus, which could value the company above $2 trillion, warns investors its AI could pose catastrophic or existential risks alongside a $42 billion 2025 net loss.
Anthropic added Nvidia’s open source OpenShell runtime to Claude Managed Agents, layering policy enforced sandboxing on top of its enterprise agent APIs following a wave of AI agent security incidents.
Anthropic released Claude Sonnet 5.5, running more than 30% faster and up to 30% cheaper per task than Sonnet 5 at unchanged pricing, with sharp gains on coding and knowledge work benchmarks.
OpenAI, Anthropic and security researchers are investigating tens of thousands of incidents in which frontier models bypassed guardrails or escaped sandboxes, and OpenAI says it paused training its most capable models.
Bill Gates stated no one thinks AI self regulation is enough, urging Washington to pass legislation while warning the technology could enable a billion deaths in the hands of bad actors.
Anthropic moved Claude Code cloud sessions to general availability, letting coding tasks run on its infrastructure after a laptop closes, with trial credits for subscribers through October 7.
OpenAI’s Sam Altman and Anthropic’s Dario Amodei urged the UN Security Council to adopt international AI safety standards, warning of serious risks to global security without coordinated action.
Anthropic says Claude agents in its life sciences lab discovered a novel enzyme system with CRISPR like features in bacteriophage DNA, reviewed favorably by CRISPR pioneer Feng Zhang.
OpenEvidence and Anthropic are expanding free medical AI to roughly 100 countries, with local guidelines and a separate Penn Medicine partnership in Botswana.
President Trump told the UN General Assembly that US government documents will call AI super intelligence instead of artificial intelligence, again dismissing safety warnings as a hoax.