WSJ – via MSN w no paywall [Note – we have heard this mantra for decades….is change arriving in 2026?]: “Rita Gunther McGrath is an academic director in executive education at Columbia Business School and author of “Seeing Around Corners: How to Spot Inflection Points in Business Before They Happen.” Is the billable hour about to become a thing of the past? It seems inevitable, at least for lawyers and other professional-services firms, because as artificial-intelligence capabilities accelerate, the fundamental logic of charging for time spent rather than value delivered is becoming increasingly untenable. The billable hour as the fundamental unit of business for professional services is sowidespread that it’s difficult to remember that it is a fairly recent innovation, becoming prevalent in the 1960s and 1970s. Before that, many lawyers and other professionals billed for outcomes achieved or services rendered, not for time. Many say the seed for the billable hour was planted in the early 1900s by a young lawyer named Reginald Heber Smith, who implemented a time-tracking system for lawyers during his tenure as counsel to the Boston Legal Aid Society, which provided legal services to the poor. He wanted lawyers to track how they were spending their time, not for billing purposes but to find ways to improve the efficiency of the team, which had a limited budget. Smith continued to champion time measurement as a management tool after leaving the Society in 1919 and joining the law firm of Hale and Dorr. Eventually, the legal profession adopted time-based systems for billing clients, believing it offered a more fair and transparent way to charge for their services. Ironically, what began as an effort to promote transparency and efficiency for legal work has since become a tyrannical arrangement with both senior people and junior associates motivated to rack up hours to maximize profits. It spread from law firms to accounting firms, consultants and most other professional services firms as the dominant mechanism for value exchange.

All of this could be about to change. When an AI system can review thousands of contracts in minutes rather than weeks, draft complex documents in seconds rather than hours or generate strategic analyses near-instantaneously, the time component becomes almost meaningless. More fundamentally, as AI handles routine cognitive work, the remaining human contribution shifts toward judgment, creativity and relationship management—the value of which bears little relationship to time expended…The end of the billable hour also could bring change to the organizational structure of professional-services firms. Instead of maintaining a pyramid structure in which authority flows down from a small group of leaders at the top to a large group of employees at the bottom, these firms might become flatter and more flexible, consisting of a small core of senior experts who assemble teams and technology on an as-needed basis, depending on the client or project. In any case, the premium will be on human insight and connection, not the hours logged..”

See also FT.com – no paywall – “Anthropic has tapped law firm Wilson Sonsini to begin work on one of the largest initial public offerings ever, which could come as soon as 2026, as the artificial intelligence start-up races OpenAI to the public market. The maker of the Claude chatbot, which is in talks for a private funding round that would value it at more than $300bn, chose the US west coast law firm in recent days, according to two people with knowledge of the decision…”