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Amazon has announced a technical breakthrough in data center networking that accelerates information flow through its cloud infrastructure, addressing a critical bottleneck for large-scale AI model training and inference. The improvement reduces latency and improves throughput across AWS's massive compute clusters. Amazon frames the solution as foundational to the future of cloud computing.

Anthropic has closed a $65 billion Series H funding round at a $965 billion post-money valuation, surpassing OpenAI as the world's most valuable AI startup. The funding round signals confidence from major investors ahead of what company leadership expects to be its final private fundraise before going public. The massive valuation reflects the intense competition among frontier AI labs and investor appetite for AI infrastructure plays.

Asana has acquired StackAI, a no-code platform for building AI agents, integrating the technology into its growing suite of AI-powered workflow tools. The acquisition enables Asana users to create custom AI agents without coding, extending the platform's reach beyond traditional project management into intelligent automation. This move positions Asana as a workflow orchestration platform for AI-driven teams.

Cisco and OpenAI have launched a partnership to integrate Codex into Cisco's development workflows, enabling AI-native software engineering at enterprise scale. The collaboration focuses on automating defect remediation, accelerating AI Defense initiatives, and scaling development velocity. The partnership demonstrates how large enterprises are embedding AI directly into their core engineering practices.

Anthropic has released Claude Opus 4.8, a flagship model designed to be more transparent when it encounters problems or lacks knowledge. The company trained this version to avoid making unsupported claims and to explicitly acknowledge limitations. This addresses a persistent problem in AI models where they sometimes generate plausible-sounding but incorrect answers, a behavior known as hallucination.

Major cloud providers including AWS and Cloudflare are redesigning their infrastructure to handle a shift from human-driven internet traffic to machine-generated traffic from AI agents in production. This architectural change affects everything from routing and caching to security and billing models. The transformation reflects the move of AI agents from research projects to real business deployments.

Microsoft has released a redesigned version of Microsoft 365 Copilot that loads twice as fast and presents information in a cleaner, more scannable format. The update includes more reliable and structured responses that reduce confusion and improve usability for the millions of workers using Office applications daily. The performance improvements address a key pain point for adoption.

OpenAI has published its Frontier Governance Framework, detailing how its AI safety, security, and risk management practices align with emerging regulatory requirements in the EU and California. The framework outlines practices for responsible AI deployment, risk monitoring, and compliance with evolving AI regulations. This proactive approach signals OpenAI's commitment to helping customers navigate the regulatory landscape.

A developer embedded a prompt injection attack in the jqwik open-source code repository that instructs AI coding agents to delete application output. The hidden instruction, discovered in the undisclosed addition, highlights a new attack vector: compromised code repositories that exploit AI agents' tendency to follow instructions in their training data. This represents a novel security threat in the AI-assisted development ecosystem.

Waymo has begun deploying its Ojai robotaxi vehicles to the public in California and Arizona over the coming weeks. The pale-blue vehicles, built with Chinese manufacturing partners, represent a scaling step for autonomous ride-hailing beyond the company's existing Waymo One service. The expansion signals readiness to compete at broader scale in the autonomous transportation market.