Daily Digest

Friday, 2 October 2026

This dated roundup collects the most interesting AI and technology developments found for Friday, 2 October 2026.

5 min read • Published from the latest available digest

Research & Products

Google rolls out new Gemini AI model but restricts access over safety concerns

Tech company releases Gemini 4 Argon only to a vetted group of cybersecurity experts to avoid misuse by hackers Google on Wednesday said it would withhold its most powerful artificial intelligence model from the public for now, releasing Gemini 4 Argon only to a vetted group of cybersecurity experts to avoid misuse by hackers. “Safely releasing frontier capabilities at this level requires a phased approach,” wrote Koray Kavukcuoglu, Google’s chief AI architect, in a blogpost announcing the model. Continue reading...

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How NVIDIA GPUs Help Accelerate OpenAI’s GPT-6 Astra Ultrafast

GPT-6 Astra Ultrafast, running on NVIDIA Blackwell GPUs, is available now in the OpenAI API and to eligible ChatGPT Work and Codex users. Accelerated by inference optimizations through OpenAI’s models that tap into the capabilities of the NVIDIA Blackwell architecture, Ultrafast offers up to 8x faster token generation than the Astra Standard mode. For developers, […]

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Prenuvo launches research network to track disease patterns

Prenuvo launched the Prenuvo Research Network to coordinate real-world studies using whole-body MRI to study disease patterns. The initiative is powered by the Prenuvo Imaging Biobank, which the company claims is the largest standardized collection of whole-body MRI scans; according to the company, the Biobank includes more than 200,000 scans. The Network combines Prenuvo’s AI […] The post Prenuvo launches research network to track disease patterns appeared first on Longevity.Technology .

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Google’s Orbital TPU Test Marks a New Phase in Space Computing

Google launched its first orbital TPU test to gauge space AI computing, launch costs and whether orbital data centers can become viable. The post Google’s Orbital TPU Test Marks a New Phase in Space Computing appeared first on Superintelligence News - Artificial Intelligence News .

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Industry

Policy & Ethics

Tags: ai_agents, reasoning

Tags: announcement, open_source

California issues investigative subpoena to OpenAI over rogue agents’ hacking

State attorney general issues subpoena to OpenAI as ​part of broader inquiry into potential security vulnerabilities California’s attorney general has issued an investigative subpoena to OpenAI, starting an investigation into the startup ⁠as ​part of a broader inquiry into potential cybersecurity vulnerabilities and incidents related ⁠to its AI models, his office said on Thursday. Last month, Rob Bonta announced that ⁠the Department of Justice was conducting a formal ​investigation into the “Hugging ‌Face incident”, amid increasing ‌scrutiny of the AI industry. AI agents developed by...

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Tags: ai_agents

This digest was automatically generated • 5 min read