Anthropic has launched Claude Duet, a standalone AI agent app designed to act as a proactive assistant for professionals. The app handles scheduling meetings, building financial forecasts, and automating business tasks across more than 6,000 integrations including Gmail, Slack, QuickBooks, and Shopify. Duet runs on a virtual machine and continues working even when users step away from their devices. It is available on iOS, Android, and claude.ai for US Pro and Max subscribers, and is built around Anthropic's Opus 5.5 model. The agent requires user approval for sensitive actions and automatically rejects information like credit card numbers to protect privacy.
In other AI agent news, BBVA has partnered with NVIDIA to develop more secure AI systems for the financial sector. The collaboration focuses on creating security protocols that detect and prevent cyber attacks, while also exploring AI applications in customer service and risk management. Separately, Cognizant is acquiring DyFlex Solutions to bolster its AI-driven SAP transformation capabilities in Australia and New Zealand. DyFlex, a SAP Platinum Partner founded in 2011, brings expertise in mining, energy, manufacturing, and logistics, along with a delivery presence in the Philippines.
Meanwhile, AI stocks faced significant pressure this week. Meta Platforms fell 4.8% after narrowing its 2026 capital expenditure guidance to between $135 billion and $145 billion, reigniting investor concerns about the costs of the AI buildout. The Shanghai Composite Index dropped 55 points to 3,658, falling 1.5% due to AI sector fears, while China's CSI300 Index declined 1.8% to 4,036.30, with its AI sector index falling 4.2%. Analysts pointed to overvaluation concerns and unsustainable growth expectations as key drivers of the sell-off.
On the research front, Agent4Sci evaluated how AI agents improve scientific ML models across 20 benchmarks and 11 domains. Claude Opus achieved a 10.4% mean relative improvement, though gains largely came from ML engineering tricks rather than deep research insight. Adding plug-in skills for ideation and experiment management pushed Claude Opus to 20.1% improvement. In parallel, a review of AI-native sales coaching platforms for 2026 identified Alpharun as the top performer for full call coverage and Gong as the best option for enterprise teams seeking coaching and deal data together.
Key Takeaways
- <ul><li>Anthropic launched Claude Duet, a standalone AI agent app available on iOS, Android, and claude.ai for US Pro and Max subscribers, built on the Opus 5.5 model.</li><li>Claude Duet supports over 6,000 business integrations including Gmail, Slack, QuickBooks, and Shopify, and requires user approval for sensitive actions.</li><li>Meta narrowed its 2026 capital expenditure guidance to $135 billion–$145 billion, causing its stock to fall 4.8% amid investor spending fears.</li><li>China's CSI300 Index fell 1.8% to 4,036.30 and the Shanghai Composite dropped 55 points to 3,658, driven by AI sector overvaluation concerns.</li><li>BBVA partnered with NVIDIA to develop AI agent security protocols for the financial sector, focusing on cyber attack prevention and risk management.</li><li>Cognizant acquired DyFlex Solutions, a SAP Platinum Partner with over 300 employees, to strengthen AI-driven SAP capabilities in Australia and New Zealand.</li><li>Agent4Sci benchmarks showed Claude Opus achieved 10.4% mean relative improvement on scientific ML models, rising to 20.1% with added plug-in skills.</li><li>Alpharun was rated the best AI-native sales coaching platform for full call coverage, while Gong was highlighted as the top choice for enterprise teams.</li><li>Jurin AI was selected for accelerator programs in Singapore and the UK after deploying AI agents that handle 900–1,000 monthly customer inquiries at Nishikawa.</li><li>Growing public opposition to data centers is creating regulatory uncertainty for AI infrastructure investors ahead of the U.S. midterm elections.</li></ul>
Anthropic launches Claude Duet AI agent app for professionals
Anthropic released Claude Duet, a standalone AI agent app that acts as a proactive assistant. It handles tasks like scheduling meetings and building financial forecasts. The app is available on iOS, Android and claude.ai for US Pro and Max subscribers. It is built around Anthropic's Opus 5.5 model and requires user approval for sensitive actions.
Anthropic introduces Claude Duet AI agent for Gmail and Slack tasks
Anthropic introduced Claude Duet, an AI agent that automates business tasks and monitors connected apps. It supports over 6,000 business integrations including Gmail, Slack, QuickBooks and Shopify. The agent runs on a virtual machine and continues working when users leave their devices. It requires user approval for important actions like sending messages or making payments.
Anthropic reveals Claude Duet as a new agentic AI app
Claude Duet is a proactive AI agent from Anthropic designed for professionals. It prioritizes tasks by assessing work apps and can tell users when things can wait. Duet has safety protocols to protect privacy and automatically rejects sensitive information like credit card numbers. It is currently available in a research preview for select users.
China blue chips hit 15-month lows as AI stocks slide
Chinese stocks fell to 15-month lows on Thursday as AI shares dropped sharply. The CSI300 Index fell 1.8% to 4,036.30, its lowest level since July 2025. The AI sector index within CSI300 fell 4.2% to 2,434.30. Analysts attributed the decline to concerns over unsustainable growth and overvaluation in the AI sector.
Shanghai Composite falls 55 points amid AI sector fears
The Shanghai Composite Index ended at 3,658 points on Friday, down 55 points from the previous day. The index fell 1.5% due to concerns over AI's impact on the tech sector. AI hardware shares led the decline. The index has fallen over 10% in the past month amid volatility and new tech sector regulations.
Cognizant to Acquire DyFlex Solutions for AI-Driven SAP Transformation
Cognizant is acquiring DyFlex Solutions to strengthen its AI capabilities for SAP clients in Australia and New Zealand. DyFlex is a SAP Platinum Partner with over 300 employees and expertise in mining, energy, manufacturing, and logistics. The deal combines DyFlex's SAP advisory skills with Cognizant's AI assets and global scale. DyFlex was founded in 2011 and has a delivery presence in the Philippines.
10 Best AI-Native Sales Coaching Platforms for 2026
A new review scores ten AI sales coaching platforms on four criteria: call coverage, coaching specificity, practice tied to real gaps, and measurement on later calls. The platforms reviewed include Alpharun, Gong, Mindtickle, Hyperbound, Chorus by ZoomInfo, Salesloft, Second Nature, Balto, Aircover, and Highspot by Seismic. Alpharun stands out as the best for full call coverage, passing all four parts of the scorecard. Gong is highlighted as the best for enterprise teams wanting coaching and deal data together.
Data Center Backlash Raises Election Risks for AI Stocks
Growing public opposition to data centers is creating regulatory uncertainty for AI infrastructure investors ahead of the U.S. midterm elections. Some cities and states are imposing stricter rules on data centers due to concerns about environmental impact and energy use. Data centers are critical to AI infrastructure, and any disruptions could cause AI systems to malfunction. This opposition poses risks to AI stock performance and the broader AI industry.
Meta and AI Stocks Fall as AI Spending Fears Return
Meta Platforms' stock fell 4.8% after the company narrowed its 2026 capital expenditure guidance to between $135 billion and $145 billion. The spending forecast reignited investor worries about massive costs for the AI buildout. Meta also said it expects to continue investing in AI and other technologies to drive growth. Other AI stocks also declined as investors grew nervous about spending plans and their impact on profits.
Jurin AI Selected for Singapore and UK Accelerators to Expand Globally
Jurin AI was selected for accelerator programs in Singapore and the United Kingdom as it expands beyond Japan. The company has deployed AI agents at major Japanese enterprises, including Nishikawa, where its agents handle about 900 to 1,000 customer inquiries per month. At Mitsubishi Estate Residence, an AI-powered knowledge system improved answer accuracy from 17% to over 80%. These deployments in Japan provide a foundation for expanding to enterprises across multiple markets and languages.
AI Dependency Changes Can Slip Past CI Security Checks
A coding agent can bump an open source dependency and introduce a transitive package that no team member evaluated. A green CI run confirms the build works and no known vulnerability matches, but it does not confirm that anyone chose the new package. Lockfile diffs are often skipped by reviewers, and bot settings like Dependabot cooldowns do not cover agent-made changes. The article recommends adding lockfiles to CODEOWNERS so the platform team reviews all resolved dependency tree changes.
Agent4Sci Tests How AI Agents Improve Scientific ML Models
Agent4Sci is a long-horizon testbed that measures how well frontier coding agents improve published best models on scientific ML benchmarks across 20 benchmarks and 11 domains. Today's agents advance the best models on every benchmark, with Claude Opus reaching 10.4% mean relative improvement. However, gains come mostly from ML engineering tricks rather than research-level insight. Adding plug-in skills for ideation and experiment management raises Claude Opus to 20.1% and Codex to 8.1%. Code and data are available on GitHub.
BBVA and NVIDIA Work on AI Agent Security
BBVA, a multinational bank and financial services company, is partnering with NVIDIA to explore new approaches to AI agent security. The collaboration aims to develop more secure and reliable AI systems for the financial sector. The teams plan to create security protocols that can detect and prevent cyber attacks. They will also explore AI uses in customer service and risk management.
Sources
- Anthropic unveils Claude Duet AI agent app
- Meet Claude Duet: Anthropic's new AI agent is ready to take over your Gmail, Slack and business tasks
- Anthropic Introduces Claude Duet: A New Agentic AI App for Professionals
- China's blue chips slump to 15-month lows as AI stocks slide
- Shanghai Composite closes lower as AI fears erase 55 points
- Cognizant to Acquire DyFlex Solutions, Accelerating AI-Led Enterprise Transformation for SAP Clients in Australia and New Zealand
- AI-Native Sales Coaching Platforms: 10 Best for 2026
- Data center backlash raises election risks for AI stocks
- Meta, AI Stocks Tumble As AI Spending Fears Reignite
- Jurin AI Selected for Singapore and UK Accelerator Programs as It Expands Beyond Japan
- AI Dependency Bumps Slip Through CI in the Lockfile Diff
- Automating ML for Science: Can Frontier Agents Climb Scientific Hills in the Wild?
- FF News
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