Tool automates certain tasks and generates standardized drafts, but humans must check its work, says company
A new artificial intelligence tool aimed at in‑house legal teams has triggered a sharp sell‑off in major legal and data‑services stocks, underscoring how quickly generative AI could alter white‑collar work in the corporate sector.
Anthropic, the US company behind the Claude chatbot, has launched an AI assistant for corporate legal departments that can help with contract review, non‑disclosure agreement screening and routine document workflows, according to media reports. The tool is being offered as part of the firm’s Cowork suite and is intended to sit alongside in‑house lawyers rather than replace them.
The announcement quickly rippled through financial markets. Thomson Reuters, the Canadian-founded information giant whose legal platforms are deeply embedded in law firms and corporate legal teams, saw its share price tumble in trading following the news, alongside steep drops in European rivals RELX and Wolters Kluwer, Bloomberg reported. Wolters Kluwers experienced a similar decline after Anthropic’s unveiling of the AI‑enhanced legal product, according to Investing.com.
Responsibility for accuracy lies with humans, says developer
Anthropic’s legal tool is marketed as an assistant that can sift through contracts, flag key clauses, organise matter‑related documents, and generate standardized drafts for review by lawyers, according to The Guardian. The company has stated that any analysis must still be checked by qualified legal professionals, reinforcing that responsibility for decisions remains with human counsel.
Even so, the underlying capabilities — reading complex documents at scale, extracting key information, and producing structured summaries or drafts — strongly resemble work performed every day in HR, labour relations, and compliance. In many large Canadian organisations, employment contracts, policy documents, grievance files and investigation reports share the same characteristics as the legal documentation Anthropic’s system is designed to process.
Analysts at Morgan Stanley have described Anthropic’s move into legal workflows as intensifying competition for incumbents such as Thomson Reuters and other established providers in the legal‑tech space, The Guardian reported.
Stock market reaction highlights perceived disruption
Bloomberg reported that legal and professional software companies were among the hardest hit following Anthropic’s announcement, with double‑digit percentage declines for some of the sector’s largest names. In Europe, legal and data‑services providers such as RELX and Wolters Kluwer were singled out as major losers on the day, while London Stock Exchange Group and credit‑reporting firm Experian also came under pressure.
Although Anthropic’s new tool is aimed squarely at legal departments, it lands at a time when AI is already being used to assist with a range of HR‑related tasks, from drafting offer letters and job descriptions to summarizing engagement survey results and helping employees navigate benefits information.
UK employers adopting generative AI tools are seeing productivity improvements in the range of 11 per cent or more, even as workers express concern about job security over the next several years, in a survey reported by The Guardian. While that research focuses on the U.K., many Canadian employers are exploring similar technologies, particularly in back‑office and shared‑services environments.
Governments and employers in Europe are already planning large‑scale reskilling efforts in response to AI, including training millions of workers in basic AI literacy, The Guardian reported.
