OpenAI Releases GPT-5.5 for Advanced Coding and Analysis Tasks

• The Trump administration pledges a crackdown on Chinese companies exploiting American-made AI models, focusing on national security risks. • Officials singled out China for foreign tech firms' unauthorized use of US AI technologies, vowing stricter enforcement measures. • The initiative aims to protect US intellectual property and prevent adversarial nations from leveraging American innovations in AI development.

• Florida Gov. Ron DeSantis is urging the state House to approve a revived AI Bill of Rights before a special session, following Senate passage of sweeping AI restrictions. • The legislation would remove from office local officials violating the rules and prohibit companion chatbots from interacting with minors without parental consent. • This move addresses rising concerns over AI safety, governance, and potential misuse in public and private sectors amid generative AI's rapid adoption.

• OpenAI announced a new AI model specifically engineered to enhance the performance and capabilities of other AI systems. • The development positions OpenAI as a leader in meta-AI tools that optimize existing models for better efficiency and functionality. • This breakthrough could accelerate AI advancement cycles, enabling faster iterations and broader applications across industries.

• Cisco Systems unveiled its first universal quantum switch, positioning it as a foundational component for building a scalable quantum internet infrastructure. • The switch represents a significant advancement in quantum networking technology and has garnered industry recognition this week. • The development signals Cisco's strategic pivot toward quantum computing infrastructure as enterprises begin exploring quantum-enabled applications.

• AcuityMD announced $80 million in new funding to advance its platform with sophisticated AI features for medical device insights. • The investment accelerates AI integration to improve market intelligence for US healthcare and medtech firms. • This capital infusion positions AcuityMD to dominate AI-powered analytics in the growing $500B+ medical device sector.

• Copperhelm raised $7 million in funding to launch an agentic cloud security platform leveraging AI agents for threat detection. • The platform automates real-time remediation at scale, addressing escalating cloud vulnerabilities in US enterprises. • This funding enables Copperhelm to commercialize innovative AI-driven cybersecurity amid rising breach incidents.

• VisionWave Holdings (NASDAQ: VWAV) closed a $20 million senior loan in late February and subsequently completed a $60 million–valued acquisition of AI video intelligence intellectual property, strengthening its technology portfolio. • The acquisition adds significant video AI capabilities to VisionWave's platform and positions the company for expanded market presence in computer vision applications. • These transactions demonstrate continued investor confidence in AI video technology sectors and emerging opportunities in automated visual intelligence.

• OpenAI and Microsoft expanded their cybersecurity partnership to jointly combat emerging cyber threats through deployment of advanced artificial intelligence tools and enhanced security protocols. • Microsoft will leverage its cybersecurity expertise to strengthen protections for OpenAI's systems and customer environments, while OpenAI's powerful AI models will be made accessible to Microsoft's security operations. • The collaboration aims to address rising AI-driven cyber risks and establish industry standards for AI security defense.

• Elon Musk announced that Tesla will utilize Intel's advanced 14A process technology for its Terafab chip manufacturing project at Giga Texas, representing a major partnership between the two companies. • The complex will produce semiconductors for Tesla vehicles, Optimus robots, and AI data centers, with initial research fab construction already underway on the Giga Texas campus. • This initiative signals Tesla's push toward vertical integration in chip production to support its expanding autonomous and AI capabilities.

• OpenAI and Microsoft announced an expanded cybersecurity partnership aimed at combating emerging cyber threats in the AI era. • The two companies plan to deploy advanced artificial intelligence tools to enhance security capabilities across their platforms. • This collaboration reflects the growing recognition that AI-powered security solutions are essential to address increasingly sophisticated cyber threats.

• The U.S. General Services Administration (GSA) announced the launch of the 2026 class of Presidential Innovation Fellows (PIF), showcasing its commitment to hiring top technology talent. • The new PIF class will focus on key Administration priority projects, including developing AI-powered tools to accelerate infrastructure permitting processes. • The initiative demonstrates the federal government's strategy to leverage specialized technology expertise for modernizing government operations and infrastructure development.