Barclays Expands Strategic Collaboration with Anthropic to Deploy Claude Across Global Operations

Barclays Expands Strategic Collaboration with Anthropic to Deploy Claude Across Global Operations Barclays is widening its partnership with Anthropic to integrate Claude across its enterprise, targeting software engineering, retail customer support, and email routing in its Global Markets business. Barclays expects Claude Code adoption to reach 50% of its developers by the end of 2026 and a majority of software engineers in 2027. The bank's Colleague Knowledge Assistant has supported over 16,000 employees and handled more than one million searches for UK retail banking support. Claude models process approximately 120,000 incoming emails daily in Barclays' Global Markets division to classify and route client inquiries. Engineering Modernization and Adoption Targets Barclays is rolling out Claude to assist with software development, platform modernization, and code quality. The bank projects that Claude Code will reach 50% of its developer workforce by the close of 2026, expanding to a majority of its software engineers during 2027 as it moves toward embedded agentic capabilities across its technology infrastructure. Retail and Global Markets Applications Existing implementations include the Colleague Knowledge Assistant, a retrieval-augmented generation system live since 2025 that has processed over one million searches across 16,000 staff supporting retail customers. In Global Markets, Claude models analyze, enrich, and determine optimal routing for roughly 120,000 customer emails daily, cutting manual handling time. Governance and Enterprise Deployment As Barclays scales Claude across its regulated organization, the bank applies security controls, disciplined governance, and human oversight to ensure AI use cases are deployed safely while supporting client outcomes and operational efficiency.

巴克莱银行扩大与Anthropic合作 全面推广Claude模型以升级运营 英国全能银行巴克莱正深化与Anthropic的战略合作，在其全球业务中整合企业级Claude人工智能系统，以加速软件开发、升级遗留系统并优化客户服务体验。 巴克莱预计Claude Code在软件工程师群体中的采用率将于2026年底达到50%，并在2027年覆盖绝大多数技术人员。 基于RAG架构的员工知识助手已有超过1.6万名员工使用，处理了逾100万次搜索，用于支持2000多万英国零售客户。 在全球市场业务中，Claude模型每日处理约12万封客户电子邮件，实现自动化分类、信息补充与路径分配。 软件工程与技术现代化目标 巴克莱正推动Claude在全行的应用以加速代码开发和遗留系统更新。银行计划在2026年底前将Claude Code的开发者覆盖率提升至50%，到2027年扩展至多数软件工程师。巴克莱集团联席首席运营官Craig Bright表示，AI正演进为嵌入技术构建、测试、安全及运营的智能体能力，能够协助专家聚焦复杂挑战并改善大规模系统管理。 业务场景应用与日常运营成效 该合作已在巴克莱多个业务部门取得成效。自2025年上线的“员工知识助手”采用检索增强生成（RAG）架构，协助超过1.6万名员工更快速地获取答案，服务超过2000万英国零售客户，累计完成逾100万次查询。在全球市场业务中，Claude每日对约12万封客户邮件进行分类、丰富信息及优化路由，显著减少了人工操作并提高了处理效率。 监管治理与负责任的AI部署 作为高度受监管的金融机构，巴克莱在拓展AI应用时强调严格的治理规范、安全控制和人工监督。集团联席首席运营官Anne Marie Darling与Anthropic首席商务官Paul Smith指出，双方的合作建立在严格的安全与可信标准之上，旨在减少日常重复性工作，让专业人员专注于更具创新性和更复杂的决策流程。

Barclays, the British universal bank, is expanding its strategic collaboration with Anthropic to integrate secure, enterprise-grade AI systems across its global operations. Barclays is extending Claude across the bank to accelerate software development, modernize legacy systems, and improve operational efficiency. As part of this rollout, Barclays expects Claude Code adoption to reach 50% of its developer population by the end of 2026, rising to a majority of software engineers in 2027. Integrating AI across a large, complex, and highly regulated organization requires both capable technology and disciplined governance. Expanding its collaboration with Anthropic reflects a shared commitment to deploying AI responsibly, reliably, and in ways that deliver real outcomes, such as providing faster support for customers. “The true measure of any technology is the impact it has on customers, clients, and colleagues, and the outcomes it enables,” said Anne Marie Darling, Group Co-Chief Operating Officer at Barclays. “Expanding the use of Claude across Barclays is about more than adopting AI. It is about transforming how work gets done: reimagining processes, enhancing customer and client experiences, and building a simpler, more efficient organization within a secure and well-governed environment. By reducing time spent on routine activities and streamlining decision-making, we can enable colleagues to focus their expertise where it matters most, solving more complex problems, accelerating innovation, and delivering better outcomes for our customers, clients, and business.” “Software engineering and cyber security are both being reshaped by increasingly capable AI systems,” said Craig Bright, Group Co-Chief Operating Officer at Barclays. “We're moving towards AI as an increasingly agentic capability embedded within how we build, test, secure, and operate technology. At Barclays, we're using Claude to help modernize legacy platforms, improve software quality, and allow our technical experts to focus on the most complex challenges. The combination of skilled engineers, cyber specialists, and trusted AI capabilities has the potential to fundamentally improve how technology is developed and managed across large-scale enterprises.” One example of the partnership already in action is Barclays’ Colleague Knowledge Assistant, which helps Barclays UK employees find information and answers more quickly when supporting their over 20 million UK retail customers. The capability, which has been live since 2025, is powered by Claude through a retrieval-augmented generation architecture. More than 16,000 colleagues have adopted the assistant, and it has handled over one million searches. The result is faster access to information and quicker support for customers. Within Barclays' Global Markets business, Claude models are helping streamline how client inquiries are processed and managed. Teams use Claude models to classify, enrich, and determine the optimal processing route for incoming emails, helping to prioritize and ensure requests contain the information needed for operations colleagues to take action. The platform processes approximately 120,000 emails each day, reducing manual handling activity while helping colleagues identify and act on relevant information more efficiently. As Barclays continues to expand its use of AI, responsible deployment remains central to the partnership. The bank applies robust governance, security controls, and human oversight to AI use cases, ensuring technology is deployed safely and effectively across the organization. “Our work with Barclays is a significant milestone for us in the UK. Barclays serves millions of customers and clients across the globe, so their standard for AI is high. That's why Barclays is rolling Claude out with strong security and oversight,” said Paul Smith, Chief Commercial Officer at Anthropic. “Claude now helps 16,000 Barclays’ colleagues find answers for customers, sorts 120,000 emails a day, and will be in the hands of most Barclays engineers by 2027. Very few institutions hold AI to such a high standard.” The expanded partnership reflects Barclays’ long-term commitment to using AI to improve productivity, strengthen resilience, and improve customer and client outcomes. By combining Anthropic’s frontier AI capabilities with Barclays’ focus on responsible innovation, the organizations are working together to scale practical AI applications across one of the world’s largest financial institutions.