ITmedia AI+

A one-year study suggests long-term immersion in AI character chats lowers well-being by reducing human interaction.

• •Researchers from Stanford University and Carnegie Mellon University investigated the link between sustained AI companion relationships and well-being.
• •The study indicates that immersion in AI character chats reduces human interaction.
• •Decreased human interaction is a factor predicting lower well-being.

Research shows prompt injection attacks using hidden text in resumes are spreading in real-world AI-based hiring.

• •Researchers from UNC Chapel Hill, Duke University, and UC Berkeley presented this at the USENIX Security Symposium 2026.
• •The study investigated the prevalence of resumes containing hidden text designed to deceive AI in actual job hunting.
• •Among 200,000 resumes analyzed, one in 100 reportedly contained text readable only by AI.

US President Trump awarded the National Science and Technology Innovation Awards to six individuals, including Elon Musk and Jensen Huang, at a science summit.

• •President Trump awarded the highest national honors to six people, including Elon Musk and NVIDIA CEO Jensen Huang.
• •The recipients contributed to US leadership and innovation in fields such as semiconductors, legacy AI, space exploration, and cloud computing.
• •The awards were presented at a science summit.

US President Trump declared opposition to the term "AI," accelerating government efforts to adopt "Super Intelligence (SI)" as the official designation.

• •President Trump posted that he considers anyone using the term "Artificial Intelligence" (AI) an enemy.
• •The government is advancing the transition to "Super Intelligence" (SI), including updating the AI.gov logo and signing executive orders.
• •Official document changes are accelerating, including the creation of the new organization "SIF".

Amazon rebranded the Fire line and announced three new Amazon Alexa Tablets featuring Android and the Alexa+ AI assistant.

• •The new tablets have been rebranded from Fire and support Android and Google Play.
• •They feature the built-in Alexa+ AI assistant.
• •The Amazon Kids Tablet was also announced, with Japan-exclusive Chiikawa models shipping from October 14.

Google Cloudが新サービス「Gemini Agent」を発表し、AnthropicのClaudeモデルも利用可能になった

• •Google Cloudはクラウドで動作するマルチエージェントツール「Gemini Agent」を発表した
• •Geminiに加え、Anthropicの「Claude Opus 5.5」と「Claude Sonnet 5.5」も利用可能と明かされている
• •今後、他社のモデルも追加予定であるとされている

Anthropic published a revised usage policy for Claude, clarifying bans on abusing AI models and safety standards for high-risk applications.

• •The policy newly prohibits continuous and cruel behavior toward AI models.
• •It consolidated items regarding deceptive activities, such as propaganda and operating fake websites.
• •It clarified safety standards for high-risk uses involving weapons, surveillance, or physical devices, effective November 12.

Based on RedMonk analysis, this article explains why many open-weight AI models used by enterprises are Chinese and details the eight factors behind this trend.

• •RedMonk analyzed open-weight models across eight dimensions: geography, licensing, capability, risk, economic model, release timing, size, and distillation.
• •Over 60% of AI models used by enterprises were replaced by Chinese models within a year and a half.
• •The eight analytical axes are cited as reasons why the highest-performing open models are almost exclusively Chinese.

Amid frequent unauthorized access incidents in Japan and views that attackers are abusing AI, this article examines countermeasures to protect Japanese information through interviews with the National Cyber Directorate.

• •Unauthorized access incidents are frequent in Japan, with views that attackers are abusing AI.
• •The article includes direct interviews with the National Cyber Directorate on how to protect Japanese information.
• •The content verifies how AI abuse is involved in cyberattacks.

Despite receiving 2 trillion yen in support and owning a 2nm semiconductor plant, Rapidus faces customer concerns; its partnership with 17 companies including Toshiba aims to challenge TSMC's dominance.

• •Rapidus has received 2 trillion yen in support and owns a 2nm semiconductor plant, yet concerns remain about a lack of customers.
• •The company has partnered with 17 semiconductor design firms, including Toshiba, to address its biggest challenge.
• •The partnership is evaluated as a key to reviving Japanese semiconductors and potentially breaking TSMC's stronghold.