Innovation Posts Archive - VRƵ Institute https://blogs.thomsonreuters.com/en-us/innovation/ VRƵ Institute is a blog from VRƵ, the intelligence, technology and human expertise you need to find trusted answers. Mon, 01 Jun 2026 12:04:23 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 CoCounsel Legal Canada is now available: a new standard for Canadian legal practice /en-us/posts/innovation/cocounsel-legal-canada-is-now-available/ Mon, 01 Jun 2026 12:04:23 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=71095 Canadian legal professionals are under growing pressure to do more with less, handling increasingly complex matters across multiplejurisdictions, meeting rising client expectations, and managing larger volumes of documentation.Finding an AIsolutionthey can trust with high-stakes legal work is essential to their practice.

wasbuilt forthatpurpose.

IntroducingCoCounselLegal Canada

CoCounselLegal Canada is the only comprehensive AI solution for Canadian legal professionals that combines advanced AI capabilities with the authoritative depth of Westlaw content and the applied guidance of Practical Law, in a single integrated solution built for the way legal professionals work. Where other tools address parts of the legal workflow,CoCounselLegal Canada is built to handle the full span of it. The result is faster, moreconfidentlegal work across research, document analysis, drafting, and organizationalknow-how.

Here is what that looks like in practice:

  • Research that produces workproduct.Canadian legal professionals have had access to Deep Research on Westlaw Advantage, grounded in authoritative Westlaw content. CoCounsel Legal Canada takes that further. Through CoCounsel Legal Canada, Westlaw and Practical Law now are combined into a single query and response, surfacing answers for the user from both premium content sources. Westlaw’s legal authority and Practical Law’s applied, expert-created guidance surfaces the law and how to use it, moving from question to strategy to execution in a single workflow.
  • Document analysis atgenuinescale.Tabular analysis allows legal teams to work through large volumes of documents in ways that weren’t previously feasible without significant resource commitment. Whether the task is due diligence, disclosure review, compliance assessment, or privilege review, CoCounsel Legal Canada surfaces risks across multiple issues simultaneously, links findings to source documents, and generates draft reports. The results are designed to be reviewed and challenged, because that is how legal work functions.
  • Drafting within existing environments.Enhanced drafting within Microsoft Word allows lawyers to produce high-quality first drafts without leaving the tools they already use, drawing on Practical Law content and their own organizational precedents. The goal is not to replace professional judgment. It is to compress the distance between instruction and a verified, defensible final draft.
  • An expert library.Access expert-created prompts and create custom prompts designed to help legal professionals get started faster and work with greater confidence. The library accelerates AI adoption across an organization while codifying best practices, so teams can build capability consistently rather than starting from scratch on every matter.

CoCounselLegal Canada integrates with Microsoft 365, leading document management systems, and HighQ, working within the infrastructure Canadian legal practices have already built rather than requiring parallel workflows or new platforms.

Because the work of legal professionals doesn’t stand still, neither does CoCounsel Legal Canada. Looking further ahead, VRƵ will continue to build on its foundation, introducing additional agentic drafting capabilities, ways to enable more efficient lawyer verification of outputs, and next-gen capabilities that respond to a plain-language question by forming a theory and executing a plan at the level of a senior associate, drawing on Westlaw, Practical Law, and firm content throughout the workflow.


“Lawyers don’t want to just operate software, and that’s not whatgreatAI should do.CoCounselkeeps them in the analytical mindset they were trained for: going back and forth, challenging answers, and steering the work. With sourcing directly from Westlaw and Practical Law,they’renot wasting time second-guessing the results.We’reseeing adoption from associates to partners across every practice area. When it spreads that quickly, the experience just works.”
— Andrew M. Medeiros, Managing Director of Innovation, Troutman Pepper Locke LLP


CoCounselLegal Canada is built to the standard legal work demands

Powerful capabilities matter only if professionals can trust the results they produce. Legal work carries liability. Outputs inform advice. Advice affects outcomes. In that environment, “almost right” is not a workable standard.

VRƵ uses the term Fiduciary-Grade AI™to describe what AI must bein order tofunction reliably in high-stakes professional environments, and it is the architectural foundation ofCoCounselLegal Canada.

It means outputs grounded in authoritative, curated content, not the open internet. It means privacy and security built into the system’s architecture, not layered on as policy. It means transparent, traceable reasoning that a lawyer, client, court, or regulator can examine and challenge. And it means the continuous involvement of credentialed subject-matter experts. VRƵ employs thousands of lawyer editors whose work is not incidental to the product’s reliability. It is the product’s reliability.


“The reality is from whatwe’reseeing outthere,it’snot a fair fight right now.CoCounselnailed it in terms of the user interface and making it easy for even non-technical people like me to use.”
— Ian Hull, Co-Founding Partner, Hull & Hull LLP


The practices built today define the profession tomorrow

The decisions being made now (the tools adopted, the workflows built, the institutional knowledge developed around how to deploy AI effectively) are the foundations of what Canadian legal practice looks like on the other side of this transition. Getting there successfully means choosing AI built for professional work, not just productivity, and investing in the workflow integration that turns capability intoa competitiveadvantage.

Canada has something valuable to contribute to the global conversation about what responsible AI adoption in regulated professions should look like. A professional culture built on precision, accountability, and trust is not an obstacle to AI adoption. It is the foundation for doing it right. The legal profession has always been defined by the trust placed in it. The practices that move deliberately now will be the ones defining what excellent Canadian legal work looks like in the years ahead.

CoCounselLegal Canada is available now, andwe’reproud to bring it to the professionals who set that standard.

Ready to seeCoCounselLegal Canada in action?.

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VRƵ AI-Powered Trade Research Tool Passes Every U.S. Customs Exam Administered in the Last Three Years /en-us/posts/innovation/thomson-reuters-ai-powered-trade-research-tool-passes-every-u-s-customs-exam-administered-in-the-last-three-years/ Mon, 25 May 2026 17:15:09 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=71082 ONESOURCE Global Trade Research AI, a new CoCounsel-powered AI research tool demonstrated its accuracy by passing all six publicly available U.S. Customs Broker License Exams (CBLE) administered over the last three years – 18 total runs, spanning April 2023 through October 2025 – with a mean score above 84%, including through two years of significant tariff and regulatory change.

The exam is widely regarded as one of the hardest professional licensing exams in the United States, with pass rates typically ranging from 30% to as low as 2%. Candidates must navigate thousands of pages of CBP regulations, directives, rulings, and procedures, as well as The Harmonized Tariff Schedule which includes 99 chapters covering every tradable product.

The results reflect VRƵ commitment to Fiduciary-Grade AITM – built to meet a higher standard than general productivity tools, to stand up to scrutiny and with outputs that are reliable and verifiable.

Embedded within the existing ONESOURCE Global Trade Management platform, Global Trade Research AI represents a significant development in trade compliance technology. Demonstrating advanced regulatory reasoning, document-based reasoning at scale, and complex synthesis of multiple sources to help with trade-based research tasks. Unlike general-purpose AI tools, the system is trained on over 100,000 pages of authoritative government sources, including Federal Register notices, CBP CSMS messages, and executive orders.

Meeting Strategic Demands in Trade Compliance
The launch comes as trade departments experience unprecedented elevation within their organizations. According to VRƵ 2026 , 43% of trade professionals report increased budgets for hiring, while 37% report more frequent involvement in executive decision-making.

“Trade teams are being asked to become strategic partners rather than operational functionaries,” said Ray Grove, head of product, Global Tax and Trade, VRƵ. “They need tools that can provide instant, accurate regulatory intelligence to support real-time business decisions.”

The shift reflects broader changes in how organizations view trade compliance. More than three-quarters of legal trade professionals (76%) believe current U.S. tariff approaches represent a permanent change rather than temporary policy tools, according to the report.

And, it reflects growing enterprise adoption of specialized AI tools for professional services. Unlike consumer-focused AI applications, Global Trade Research AI is purpose-built for regulatory compliance workflows and trained exclusively on verified government sources rather than web-scraped content.

Technical Capabilities and Accuracy
Global Trade Research AI processes natural language queries such as “What are the current tariff rates for HTS 8708.29 from Mexico vs. China?” or “What FTA benefits apply to automotive parts from Mexico?” The system synthesizes information across multiple regulatory sources and provides cited responses within seconds.

Key technical features include:

  • Authoritative sourcing: Every response includes citations linking to primary government documents
  • Real-time updates: Knowledge base refreshes as regulations change, with average update times under one business day
  • Trade-specific intelligence: Understands HTS codes, duty drawback procedures, customs warehouse operations, and FTA rules
  • Integrated platform: Embedded directly within ONESOURCE Global Trade Management workflow
  • The system’s performance across 18 runs of the CBP licensing exam – spanning three years of changing tariff policy, demonstrates consistent ability to handle complex regulatory scenarios that typically require extensive professional training.

This is Fiduciary-Grade AI in practice: every answer is traceable, every source is authoritative, and the system is built to support decisions where being wrong carries real professional and financial consequence. Trade professionals can access Global Trade Research AI through their existing ONESOURCE Global Trade Management platform, maintaining workflow continuity while adding AI-powered research capabilities.

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Crowe chooses VRƵ Additive to transform unstructured K-1 and other tax data to improve speed, accuracy, and client service /en-us/posts/innovation/crowe-llp-chooses-thomson-reuters-additive/ Tue, 19 May 2026 12:00:50 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=70977 As firms across the tax profession navigate rising complexity, tighter deadlines, and growing demand for efficiency, is investing in AI technology to modernize one of the most persistent challenges in tax work: transforming unstructured Schedule K-1 data into structured, usable information. By adopting , Crowe is advancing a broader strategy to reduce manual effort, improve workflow consistency, and create more capacity for analysis and judgment, while delivering faster, accurate insights to clients.

A VRƵ customer, Crowe is one of the largest public accounting and consulting firms in the United States. The firm’s decision to add Additive to its technology stack reflects both an immediate opportunity to enhance K-1 processing and a larger commitment to building a more connected, data-driven tax operation supported by modern AI tools.

For tax professionals, the challenge of ingesting and processing K-1 documents is often highly manual, time-intensive, and dependent on spreadsheet-based workflows that can slow down downstream processes during compressed compliance cycles. Additive addresses that challenge by using a GenAI-native platform to ingest and structure data from complex K-1 documents efficiently and at scale. That structured output then feeds into Crowe’s downstream partnership calculation engines and connects with other solutions across the firm’s technology ecosystem, including .

Before making its decision, Crowe conducted a rigorous cross-functional pilot of Additive across its tax practice, bringing in specialists from international, private equity, state and local, and global and high-net-worth individual tax services. The pilot helped validate not only the platform’s ability to automate complex data extraction, but also its potential to improve the quality, speed, and consistency of service delivery across multiple tax disciplines.

The biggest advantage of Additive is how it helps us better support our clients,” said Jeffrey Mull, Partner, Crowe. “By turning complex, unstructured K-1 data into usable information more efficiently, our teams can spend less time on manual aggregation and more time focused on analysis, insights, and getting clients the answers they need, especially during compressed compliance timelines.”

For Crowe, the value of Additive extends beyond solving a single workflow issue. As tax practices become more digital and data-intensive, firms need technology that fits into real professional workflows, works across systems, and helps experienced practitioners spend more of their time where expertise matters most. The firm sees modern AI tools as an important part of how it will continue to innovate and deliver strong client outcomes in an increasingly complex environment.

“Having access to the latest technology is essential to how we continue to innovate and deliver value to our clients,” Mull added. “From an AI transformation perspective, modern tools like Additive help us unlock the value of our data in new ways, improving how we analyze information and generate insights. It also reinforces our commitment to innovation, ensuring that we are not only keeping pace with change but actively shaping how technology is used to improve the client experience.”

For VRƵ, Crowe’s adoption of Additive reflects a broader shift underway in the profession. Firms are increasingly looking for AI solutions that move beyond experimentation and solve practical operational challenges while strengthening the quality of professional work.

Leading firms are looking for AI solutions that fit into real workflows and deliver measurable impact,” said Erica Butcher, General Manager of Tax, Audit & Accounting Professionals at VRƵ. “Crowe’s adoption of Additive shows how firms can take a focused, practical approach to using AI to improve how work gets done and strengthen client outcomes.”

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VRƵ Standard for High Stakes AI /en-us/posts/innovation/thomson-reuters-standard-for-high-stakes-ai/ Wed, 13 May 2026 18:51:32 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=70936 Not all AI is used the same way, and it cannot be held to a single standard. AI used in industries carrying professional liability must meet a higher standard than general productivity tools. Where outputs influence legal judgments, financial disclosures, regulatory filings, or client advice, “almost right” is simply not good enough. In the moments that matter, results must be accurate, transparent and verifiable under real-world scrutiny.

Fiduciary‑Grade AI™ is VRƵ standard for how AI should work in high‑stakes professions. It’s AI designed for professionals with duties of care and regulatory oversight – drawing on our authoritative, domain‑specific content; protected by rigorous privacy and security safeguards; shaped by subject‑matter experts; and designed to produce transparent outputs that can be verified.

Almost Right is Not Good Enough

Before professionals operating in high-precision fields can fully embrace deeper AI integration into their everyday workflows, they need to know that the AI they are using stands up to scrutiny and that its outputs are reliable and verifiable.

For generations, professional trust has been defined by standards, certification, and fiduciary duty. When someone carries a designation like CPA in accounting or JD in legal, we understand both their qualifications and the obligations that govern how they must act. If we expect AI to start to take on more meaningful shares of human time, then as we assess a human’s fitness for purpose for a job, we must also validate an AI’s fitness for purpose.

High Stakes Professional Work Requires a Different Standard

In regulated professions that prioritize accuracy, accountability, and trust, AI must be built to a Fiduciary-Grade standard. That means real, factual, authoritative sources, traceable reasoning, and transparent outputs that are ready for human review and verification under professional and regulatory expectations.

As AI takes on more responsibility in completing professional work, it does not assume any additional accountability. That accountability remains entirely human. Professionals remain responsible for the judgments made, the advice delivered, and the outcomes that follow. Fiduciary- Grade AI is designed to support human judgment, not replace it, by producing work that can be examined, explained, and defended under real-world professional and regulatory scrutiny.

The Four Principles of Fiduciary-Grade AI

Fiduciary‑Grade AI is defined not just by what it produces, but by what it is allowed to access, retain, and rely upon in generating outputs that inform professional judgment.

AI grounded in authority; with access to the right context.
A Fiduciary-Grade AI system must derive its substantive outputs from authoritative, curated, and domain-specific content, not just information scraped from the open internet, while also operating with the full context required to complete professional work. Every material output must be traceable to a source that a qualified professional can independently locate, cite, verify, and trust. And only when AI agents can access, know, and act on the specific data, knowledge, systems, and tools can they complete the complex, multi-step tasks that professional work demands.

Data privacy and security are imperative.
Where privacy is paramount, Fiduciary‑Grade AI is built to protect it. Privacy and security must be structural features of the system’s architecture, not policy overlays or configurable options.

Built with human expertise, not just human oversight.
Professional workflows must be designed, tested, and continuously refined with meaningful involvement from credentialed subject matter experts in the relevant professional domain. When ambiguity or risk arises, the system must recognize its limits and bring professionals back in rather than generating an output that overstates its reliability, keeping accountability human and outcomes defensible. Fiduciary-Grade AI requires that customers have access to real-time human support to ensure transparency and trust.

Transparent, verifiable reasoning.
By clearly surfacing and referencing the sources it relies on, AI must be able to provide a reviewable trail of what the system did and what it relied on, sufficient to allow a qualified professional, and, where applicable, a regulator, court, or auditor – to evaluate the basis for the output and determine whether the result is reliable and defensible. Making each step in its planning, reasoning, and execution process visible to the user is vital to helping young professionals learn and grow.

This is the standard we build to at VRƵ, and the standard delivered through CoCounsel for legal, tax, audit, and compliance professionals. As AI moves deeper into regulated work, the defining question is no longer whether a system can generate an answer – it’s whether professionals can verify and stand behind the result.

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Expertise Meets AI: Sterne Kessler and VRƵ Set New Standard for Patent Law /en-us/posts/innovation/expertise-meets-ai-sterne-kessler-and-thomson-reuters-set-new-standard/ Wed, 13 May 2026 10:20:42 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=70830 In legal work, the stakes are simplytoohighfor approximation. Legal professionals are accountablefor theiroutputs; errors carry real consequences, and beingalmost rightis not good enough.

Nowhere is that truer than in Section 101 patent eligibility, one of the most consequential and frustrating challenges in patent practice today, and the problem that brought and VRƵ together to build something new inside CoCounsel Legal.

WhySection101? Why Now?

Section 101 patent eligibility is a question at the center of mostutilitypatent disputes today. It is often a decisive factor in patent litigation, and one of the quickest ways to win or lose a case. The legal test asks whether atechnicalinvention is the kind of subject matter the patent system protects, meaning it must be more than a general idea and mustrepresenta concrete, technical improvement.

In theory, the framework is clear. In practice, it is anything but:

  • Key concepts lack precise definitions, leavingwideroomfor interpretation.
  • The analysis is deeply precedent-dependent, andoutcomes hinge on finding the right prior cases among hundreds of fact-specificdecisions.Missing a key precedent can mean the difference betweena strong argumentand a weak one.

And all of this unfolds under constant pressure. Clients need answersfast;matters are often fixed-fee, and the uncertainty is genuinely difficult to explain.

For patent owners seeking to assert a patent, understanding its vulnerability under Section 101 is essential before litigation begins.For defendants, a fast, reliable eligibility assessment can reveal a path to an early win.For both sides, the current reality often looks the same: assign ajunior associate to research similar cases, spend hours or sometimes days finding the right precedents, and still wonder whether something important was missed.

This is the kind of problem that demands a fiduciary-grade solution:one built notfor the average task, butfor the specific, high-stakes reality of patent practice.

Unmatched IP Expertise, Delivered at Scale

ThePatent Claim Eligibility Analyzerwas not built by technologists who then consulted practitioners. It was built with practitioners at the center of every decision — and with a caliber of technicalexpertiseon both sides that distinction shapes everything about what thePatent Claim Eligibility Analyzercan do.

VRƵ engaged Sterne Kessler through aforward deployed engineering motion, a model that pairs engineers who combine strong legal backgrounds with deep AI and technicalexpertiseandembeds them directly alongside practitioners.The ThomsonReutersengineering team worked side by side with Sterne Kessler’s IP litigators to deeply understand their workflows, co-build the solution in rapid iterations, and move withspeed and flexibility.

The result is atoolshaped by the kind of tight, trust-based collaboration that only happens when both sides bring genuine depth to the table.

Sterne Kessler brings decades of litigation-tested intellectual propertyexpertiseto this partnership. The firm worked alongside VRƵ’ engineers and editorial teams to translate the way experienced IPpractitionersapproach Section 101 — their analytical frameworks, their precedent instincts, their litigation-proven methodologies — into a repeatable, scalable workflow now insideCoCounselLegal.

That meant curatingan initialcorpus of approximately 200 highly relevant Federal Circuit Section 101decisions,cases selected not by keyword, but by their factual and analytical relevance to the kinds of claims practitionersencounterin real matters. VRƵ editorial teams then reviewed and augmented that corpus, applying the same editorial rigor that underpins Westlaw.

The result is a workflow grounded in practitioner intelligence, trusted legal content,and engineering— combined at a depth that general-purpose AItools simply cannot replicate.

Builtfor Real IP Work

ThePatent Claim Eligibility Analyzerreflects how IP work isactually done.

How thePatent Claim Eligibility AnalyzerWorks

  1. Enter a patent claim: Select thePatent Claim Eligibility Analyzer inCoCounselLegal and paste a claim directly into the chat.
  2. CoCounsel applies the same Step 1 / Step 2 logic that courts use:ThePatent Claim Eligibility Analyzerstructures the analysis the way judges do, first asking whether the claim is directed to a general or abstract idea, then whether it adds a meaningful technical improvement.
  3. CoCounsel finds the most relevant court decisions for that specific claim: Using semantic analysis rather than keyword search,thePatent Claim Eligibility Analyzermatches the claim to prior Section 101 cases with similar fact patterns, so practitioners surface the right cases, not just the mostfrequentlycited ones.
  4. It draws from a curated corpus built by Sterne Kessler and VRƵ editors: The workflow leverages an initial set of approximately 200 highly relevant Section 101 cases, curated by Sterne Kessler and reviewed and augmented by VRƵ editorial teams.
  5. It explains why each cited case matters: Rather than listing citations, CoCounsel provides reasoning that connects the claim’s language to the reasoning and outcomes in those cases, giving practitioners a litigation-ready foundation, not just a list of results.
  6. Citations link directly to Westlaw: Every source is verifiable. Practitioners can validate citations and continue deeper research as needed, maintaining full accountability for the final work product.

ThePatent Claim Eligibility Analyzersurfaces both binding and persuasive authority when factually relevant, reflecting how Section 101 arguments areactually madein practice.The goal is not to replace attorney judgment. It is to give attorneys a faster, more consistent, more defensible foundation from which to exercise it, so less time is spent on the researchphaseand more time is spent on strategy, client counsel, and the work that requires humanexpertise.

For patent owners, that means a stronger, faster assessment of a patent’s eligibility risk before litigation begins.For defendants, it means a rapid, precedent-backed read on Section 101 positions from the outset of a case.

For both, it means a head start on brief writing, a more consistent work product across matters and experience levels, and greater confidence that no key precedent has been missed.

A New Modelfor Legal Product Innovation

Beyond thePatent Claim Eligibility Analyzeritself, this partnershiprepresentssomething worth examining at a higher level: a fundamentally different model for how legal AI products can and should be built.

Whilebuilding useful legal technology has always required thinking like a lawyer,the traditional approach to legal technology developmentacross the industryfollows a familiar pattern. Technologistsidentifya problem, build a solution, and bring it tomarket. Practitioners are consultedbut they arelargely recipientsof the finished product.Expertiseflows in one direction.

This partnership inverts that model. Sterne Kessler did not simply advise on thePatent Claim Eligibility Analyzer, they co-developed it, inspired by the firm’s practical methodologies for Section 101.

What began as a co-development initiative has evolved into a scalable market offering available to patent practitioners across CoCounsel Legal. In doing so, it has demonstrated what is possible when practitioners and technologists collaborate.

That model also opens new possibilitiesfor how law firms think about their ownexpertise. Firms areevolvingthe ways they create value from their knowledge, and this partnership is an example of what it looks like when a firm’s internal intelligence becomes a repeatable, scalable offering.

CoCounselLegal’s architectureisdesigned to enable exactly this kind offorward-deployed, domain-specific innovation, making it possible to translate specializedexpertiseinto scalable, trusted AI experiences. ThePatent Claim Eligibility Analyzeris the first proof point.

Additional co-developed workflows are already in development, with the ambition of bringing the same practitioner-built, precedent-grounded approach to other complex areas of patent law, signaling what is possible across specialized legal domains where expertise is the differentiator and where the stakes aretoohighfor approximation.

The Standard the Profession Deserves

What makes thePatent Claim Eligibility Analyzermeaningful is not just what it does. It is the standard it was built to. Every output is grounded in a curated, editorially reviewed body of case law. Every citation links to a verifiable Westlaw source.The analytical structure mirrors the reasoning courtsactually apply.And the workflow is explicitly designed to support attorney judgment, not substitute for it.

That isfiduciary-grade AI. It isnot a general-purposetooladaptedfor legal work, but a purpose-built solution grounded in authoritative content, shaped by theexpertiseof practitioners whoperformthis work at the highest level, and accountable to the professional standards that patent practice demands.

The VRƵ and Sterne Kessler partnership was built on that standard. And as the collaboration deepens and expands, it is the standard wewillkeep.

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Starting the Work is Easy. Defending the Work is What Matters. /en-us/posts/innovation/starting-the-work-is-easy-defending-the-work-is-what-matters/ Tue, 12 May 2026 17:03:46 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=70901 Today, the legal industry is seeing a surge of AI announcements, including assistants, connectors, and embedded models that make it possible to start work faster and from more places than ever before. That shift is real, and it matters. But it is also leading to a fundamental misunderstanding of where value in this market will accrue.

In law, starting work has never been a constraint. Finishing it accurately, defensibly, and at a professional standard is. We are already seeing that distinction begin to shape how this market is evolving. While AI is expanding where work begins whether that’s in a general-purpose AI tool, an email, or inside a document workflow, it is not the system that can stand behind the result. In practice, the control point in legal AI is not the interface where work is initiated. It is the system where that work is validated, grounded, and completed.

AI can now draft, summarize, and analyze in seconds. This is changing how legal work begins. But legal work does not end with a draft. It ends when someone can put their name on it. That requires outputs to be grounded in authoritative sources, validated for accuracy, and traceable back to their origin. These are system-level requirements.

There is a growing narrative that AI will replace enterprise systems. What’s actually emerging is a separation of roles: AI is where work begins; professional systems are where it is executed, validated, and completed. AI assistants are becoming the place where work begins, while professional systems are where that work is executed, validated, and completed. These roles are complementary, but not equal. The layer where work begins is broad, fast-moving, and increasingly interchangeable. In practice, the layer where work is completed is where trust and accountability sit. It is also where meaningful differentiation shows up, because that is the layer responsible for producing outputs professionals can stand behind. Trust is built into the architecture, including the content, the validation, and the way outputs are produced.

As AI becomes embedded across more tools and environments, work can start almost anywhere. The question is where it resolves, and what system ensures it is right. Our expanded partnership with Anthropic, as outlined in our recent announcement, reflects how this is starting to take shape. , connecting that work directly into professional systems helps ensure it carries through to completion with the rigor required in professional settings. This is less about embedding a system into every interface and more about ensuring that wherever work begins, it can be completed in systems designed to stand behind the result.

The most advanced legal organizations are already operating this way. They use general-purpose AI to accelerate early thinking and exploration, and professional systems to complete high-stakes work. This is already happening in firms like . The pattern is not that AI replaces the system, but that the two now perform distinct and complementary roles. AI is not replacing the system. It is changing how work flows into it.

As this architecture evolves, the distinction between where work starts and where it finishes is becoming more important, not less. Work will begin everywhere, but it will not finish everywhere. When that validation layer is missing, the consequences are already visible, from hallucinated citations to filings that cannot withstand scrutiny. Systems that can validate it, ground it in authoritative content, and make it defensible in real professional contexts. The next generation of CoCounsel Legal, now in beta, reflects this shift, with customers increasingly relying on it to complete workflows end to end.

“The new version of CoCounsel is now one of the first tools I turn to when I want to get work done. Where I once used CoCounsel for specific tasks, I now start nearly everything with it.”
— Sterne, Kessler, Goldstein & Fox PLLC

The next phase of this market is unlikely to be defined by who helps professionals start work fastest. It will be defined by who enables them to finish it with confidence.

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From Access to Habit: How Womble Bond Dickinson Made AI Part of Every Lawyer’s Day /en-us/posts/innovation/from-access-to-habit-how-womble-bond-dickinson-made-ai-part-of-every-lawyers-day/ Wed, 06 May 2026 14:36:48 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=70798 AI is reshaping the legal industry. But across law firms of every size, the gap between deploying an AI solution and embedding it into daily practiceremainswide. Access is the easy part.Habit isthe hard part.Womble Bond Dickinson, one of the world’s leading international law firms, didn’t just close that gap. for how to do it right, beginning with all7of theirstaffedUK offices.

Womble Bond Dickinson UK’s early adoption of CoCounsel Legal, VRƵ advanced fiduciary-grade AI platform for legal professionals, has become a case study in what firmwide AI integration looks like. It required vision, discipline, creative leadership, and a partnership built on radical candor.

Setting the Stage

CoCounselLegal integrates advanced AI with Westlaw and Practical Law content, as well as a firm’s own knowledge and tools, to support the full breadth of legal work—including research, document analysis, and drafting—in a single platform. When Womble Bond Dickinsoncommittedtoearly adoption, the platform was still in development.Whichwas precisely the point.

What began as an evaluation of the originalCoCounselproduct evolved into a sweeping, full-scale early adoption initiative, spanning 7 of Womble Bond Dickinson’s UK offices and all 650timekeepers (including 457 qualified lawyers)working inthem. The goal was not simply to make the tool available. It was to make it indispensable, transforming AI use from an occasional experiment into a daily professional habit.

Sam Dixon, Chief Innovation Officer and Partner, led the charge. His vision was anchored in a clear strategic ambitionthe firm already had in place: a self-service innovation model in which every lawyer across the business has innovation as part of their role.CoCounselLegal, with its intuitive interface and enterprise-wide applicability, was the right tool at the right moment tohelpmake that vision real.

A Partnership Built on Candor

What set this initiative apart from a conventional technology rollout was the nature of the relationship between Womble Bond Dickinson and VRƵ. It was a co-development partnership defined by openness, mutual accountability, and a shared commitment to getting it right.

From the outset, both teams committed to saying the quiet parts out loud. When something wasn’t working, they said so. When feedback was uncomfortable, it was shared anyway. Womble Bond Dickinson stress-tested CoCounsel Legal’s capabilities, challenged its assumptions, and provided structured, direct feedback throughout the development process. VRƵ listened, iterated, and acted. As a result, the firm’s input directly shaped the product before launch, a level of influence that reflects genuine partnership, not merely consultation.

That bidirectional feedback loop ran throughout the project. The joint team, spanning Womble Bond Dickinson’s innovation and legal technology functions and VRƵ sales, customer success, and product teams, built in multiple touchpoints for sharing insights, surfacing issues, and refining both the product and the rollout approach. Challenges became collaborative problem-solving moments rather than blockers.

The pilot group itself was carefully constructed to reflect the full diversity of the firm: across practice areas, job roles, seniority levels, technology comfort levels, and demographic backgrounds. Thiswasn’ta pilot of thewilling. It was a deliberate, representative sample designed to surface real-world adoption challenges before the firmwide launch.

Bringing the Whole Firm Along

Rather than relying on emails, slide decks, and vendor-led training sessions, Womble Bond Dickinson took a different approach. Sam Dixon travelled toeach of the firm’s 7staffedUK officesand personally led 35introductionand training sessions forCoCounselLegal, a campaign that became affectionately known as “Cocoa withCoCo.” In the middle of a British summer, he served hot chocolate, sat down with colleagues, and walked them through the platform himself.

It’sthekind of visible, lead-by-examplebehaviorthat research showsmakesa real difference.According to the2025 VRƵ Future of Professionals Report,professionals who agree that leaders in theirorganizationconsistently lead by example are 1.7x more likely to be experiencing benefits from AI than those who disagree.

The sessions were part of a broader, multimodal training program that included use-case specific meetings, pre-recorded leadership conversations reinforcing responsible use, and one-to-one engagement on the floor. Sam didn’t wait for questions to come to him. He walked the offices, asked people directly whether they had used CoCounsel Legal, and if they hadn’t, asked why not. That kind of visible, personal commitment created a ripple effect across the firm.

The training program also served as a real-time risk management mechanism. Face-to-face conversations surfaced misconceptions early, allowing the team to refine their messaging on the spot. One recurring insight was around Deep Research in Westlaw Advantage, a key capability of CoCounsel Legal that delivers comprehensive legal research in 10 to 15 minutes, the kind of work that might otherwise occupy a lawyer for an entire day.

Results That Speak for Themselves

The impact on the quality and efficiency of legal workat Womble Bond Dickinsonhas been significant.CoCounselLegal is now used regularly across practice areas, supporting work that spansalmost thefull breadth of what lawyers do, from legal research to document analysis to drafting.

The platform delivers up to 80% efficiency gains on specific tasks, enables junior lawyers to contribute more meaningfully at an earlier career stage, and accelerates client turnaround across the firm.

A Model for the Industry

This initiative has not gone unnoticed. Womble Bond Dickinson and VRƵ were recentlyrecognizedwith the.

As SamDixon reflected on the decision to commit to early adoption of a product still in development: “It was the vision for the product and where I thought it would go and what I thought its advantages were over competitors. If I didn’t believe intheVRƵ vision for the product, I couldn’thave believedit fit into our vision for the firm’s AI adoption ambitions.”

“Womble Bond Dickinson exemplifies what it means to lead in the AI era. Sam Dixon and his team didn’t just deploy fiduciary-grade AI, they embedded it into the culture of the firm, making it a natural part of how every lawyer works. That kind of leadership is what separates firms that experiment with AI from those that truly use it to transform how they work,” said Raghu Ramanathan, President of Legal Professionals, VRƵ.

Thetrustbetween Womble Bond Dickinson and VRƵ, and trust in the product, has beenearned through transparency, delivered through partnership, and validated through results. That is the real story here. Womble Bond Dickinson didn’t wait for AI to be perfect before committing. They helped make it better. And in doing so, they built something more valuable than a technology deployment: a firm-wide culture in which AI is not a novelty, but a natural part of how every lawyer works.

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If You Can’t Verify It, You Can’t Sign It. /en-us/posts/innovation/if-you-cant-verify-it-you-cant-sign-it/ Tue, 05 May 2026 15:43:58 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=70777


Lawyers have always been accountable for their work. That was true before AI, and it is just as true now. A brief carries your name. An argument carries your judgment. A citation carries your reputation. None of that changes because an AI tool helped you produce it faster.

That’swhy when firms talk about adopting AI for legal work, the first questionshouldn’tbe about speed or cost savings. It should be: can Iactually verifywhat this produces? If youcan’ttrace an output back to its source, check whether that source is still good law, and inspect the reasoning that connected the two, youdon’thave work product. You have a draft youcan’tstand behind.

That standard is not new.What’snew is how many lawyers are finding out the hard way that the AI tools they adoptedweren’tbuilt with it in mind.

Courts across the United States have now sanctioned attorneys forsubmittingbriefs with fabricated citations, false quotes, and mischaracterized precedent — all generated by AI and not verified by the attorneys. When those tools are built on content scraped from the web rather than authoritative legal sourcesmaintainedby practicing attorneys, the risk of error is structural. The AI has no way to know whether a case is still good law, whether a statute has been amended, or whether a citationactually supportsthe argumentit’sbeing used to make. Verification becomes difficult not because the toolsdon’tshow their work, but because the underlying sourcescan’tbe trusted in the first place.

AtThomsonReuters,weunderstandthat lawyersdon’tjust need to find the law — they need to be able to stand behind what they find.We’vealways built Westlawand Practical Lawwith that in mind, andit’sthe same principle we carried into CoCounsel Legal from the very beginning.

Built for Verification at Every Stage

When we designed CoCounsel Legal, we started from a simple premise: a lawyer should be able to verify everything the AI produces before putting their name on it. That meant buildingtools that give attorneys everything they need to do thatverificationthemselves,at every stage of the workflow.

As the research unfolds,Deep Researchshows you its work in real time, step by step. You can follow the reasoning as it develops,explorefindings as theyemerge, andrefinethe research with more specificityby answeringadditionalquestions.

As citations are built, two things work in parallel.KeyCiteis woven into every stage of the research workflow, flagging cases overruled in part, warning of proposed amendments to statutes, and surfacing cases that arefrequentlycited together even when theydon’tcite each other. Alongside it,CoCounsel Legal’s patent-pending citation ledgertracks every source the AI draws on throughout the research process and confirms that each source wasactually readand reviewed — not just referenced.Together, they give attorneys what they need toanswer the questionthatshouldprecede every citationthey rely on: does this hold up?

Before anything goes out, two more layers of review engage.The Verify function, launched in February 2026, surfaces every assertion made in the research report alongside the relevant source passages and pointers foradditionalresearch — giving attorneys everything they need toverifybefore anything goes out the door.Litigation Document Analyzergoes furtherbyidentifyingpotential misrepresentations of law throughout an entire brief, your own or opposing counsel’s. Because in litigation, what a document implies about the law matters just as much as what it explicitly says.

Every one of these capabilities exists for the same reason: because when you use AI to do legal work, you are still the one responsible for it.

The Question Every Lawyer Should Be Asking

Not all legal AI is built the same way.Some tools are little more than general-purpose foundation models with a legal label applied — with little ability to confirm whether the underlying sources are current, authoritative, or accurately represented in the answer.They can be fast. They can be impressive in a demo. But when a client’s matter is on the line and a judge is asking questions, impressive in a demo is not the standard that matters.

At VRƵ,fiduciarygradeAI is our standard for how AI should work inhighstakes professions.It’s AI designed for professionals – built on our authoritative content; protected by rigorous privacy and security safeguards; shaped and validated by subjectmatterexperts; and designed to produce transparent outputs that can be verified.

We’ve spent decades earning the trust of the legal profession. That history shaped how we built CoCounsel Legal. When your firm is evaluating which AI tools to adopt, the conversation about speed and efficiency matters. But it shouldn’t be the only conversation. Ask how the system handles accuracy. Ask what happens when you need to trace an output back to its source. Ask whether you can actually verify what it produces before your name goes on it. Those questions will tell you everything you need to know about whether a tool was built for legal work or just marketed to it.

Lawyers have always been accountable for what they put their names on. The right AI gives you the tools to meet that accountability — and the confidence to know you have.

 

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Why Legal AI Needs a New Standard: Inside VRƵ CoCoBench /en-us/posts/innovation/why-legal-ai-needs-a-new-standard-inside-thomson-reuters-cocobench/ Mon, 04 May 2026 19:42:38 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=70762 A lawyersubmitsa filing supported by a citation thatdoesn’texist. The system produced a polished answer.It just wasn’t grounded in reality.

This is the gap facing legal AI today. Not whether systems can generate sophisticatedanswers, but whether those answers areactually goodenough for real legal work.

In practice, there is a consistent and measurable gap between how systemsperform ontraditional benchmarks and how theyperform onreal legal work.

Most evaluations still rely on benchmarks that were never designed for how legal work actually happens.Bar exam questions, clause extraction, singleturn prompts.These tests evaluate discretecomponents of the work.But theyfail tocapturehow a system performs across theiterative spectrum oftasksthat make up real legal work.

As a result, systems are oftenoptimizedto perform well on benchmarks that do not reflect how legal work isactually done.

And critically, they fail in ways those benchmarks are not designed to catch, and as agentic systems proliferate, thosesmall errorscascade intomore frequent and even harder toidentifyfailures.

Starting with the work

When we set out to build the next generation ofCoCounselLegal, wedidn’tstart with models or features.We started withthe workitself: what does legal work actually look like in practice?

“Thisisn’tbuildfirst, ask later.It’saskfirst, build second,” our teamsoftenreiterate.

CoCounselLegal has been inthemarket since August, already supporting legal professionals in research, drafting, and review. But as we looked ahead to the next generation, now in beta, a clear shiftemerged. The focus is moving from point-in-timeassistanceto systems capable of handlinglonger unaided task horizons andmoreend-to-endworkflows.That shift required us to rethink not only how we buildCoCounsel, but how we evaluate it.

FromSingletasks toWork, Completed

Through research with hundreds of legal professionals and over 100 Practical Law attorney editors, a consistent patternemerged. The challenge was not any single task,beingtoo difficult. It was the number of stepsrequiredand the effortof keepingthem coherent.

Legal workdoesn’thappen in isolated prompts. It moves across research, drafting, review, and revision. Context builds,decisionscompound, and small errors early can affect everything that follows. That is not what traditional benchmarks are designed to measure.

A different kind of system

The next generation ofCoCounselLegal reflects that shift. A single instruction can now trigger a complete workflow.

Ask it to draft a motion to dismiss. It plans the work, reviews the relevant documents, conducts legal research, pulls secondary sources, and produces a draft grounded in authority,validatingcitationsfor its conclusions throughout the work andreturning a final outputgrounded in those facts.

That’snot a task.It’sa complete workflow.Andit’sexactly where traditional benchmarks break down.

And it raises a different question. How do youcomprehensivelyevaluate something like that?

BuildingCoCoBench

We needed a way to measure performance at the level of real legal work.That’swhy we builtCoCoBench,a framework designed to evaluate AI systems at the level of real legal work, and one we are now making more visible externally.

CoCoBenchmeasures whether an AI system can complete real legal tasks to afiduciary-gradestandard. It is built around hundreds of attorney-authored benchmark tasks, with a fixed core dataset used to track performance over time. More than 100 legal subject matter experts have contributedto the legal dataset, alongside research and engineering teams at VRƵ Labswho developed the evaluationinfrastructure,representing over15,000hoursof practitionerand engineeringwork.

Each test reflectsreal practice: a querywrittenthe way a practitioner wouldask it,supporting materials drawn from representative contracts, pleadings, or correspondence, anda gold-standard response drafted and reviewed by attorneys.This approach is grounded in what we internally refer to as ideal-response evaluation, defining what correct, complete legal work actually looks like and measuring system output against that standard.

The goal is not to measure whether a system canproduce a response.It is to measure whetherthat response(andit’ssequence of work toreach that response)constitutes complete,accuratelegal work.

Evaluating how the work gets done

Legal workflows are multi-step, which means evaluation cannot stop at the final output.A system can produce a coherent answerevenwhile relying on flawed reasoning-traditional benchmarks oftenfail todetectthis as a failure mode.

In agentic systems, an error in one step carries forward. A result may appear coherent while being built onanerrorupstream.CoCoBenchaddresses this by evaluating the final deliverable alongside the citation record the system produced along the way.Specifically, what it cited, where it sourced it, and whether the source actually supports the claim.

These evaluations span core categories of legal work, including research, drafting, review, and multi-step reasoning across workflows.

A higher standard

Every output is evaluated against what a practicing attorney would consider acceptable. That includes correctapplication of the law, completeness of analysis,accurateuse ofsources, and work productthatmeetsfiduciary-gradestandards and is usable in practice.

No capability is considered ready until itdemonstratesimprovement against that standard.Progress is measured through real-world performance, evaluated by the attorneys best positioned to judge it.

Whatwe’reseeing so far

In practice, we are seeing a consistent gap between how systemsperform ontraditional benchmarks and how theyperform onreal legal tasks.Systemsoptimizedfor general-purpose benchmarks often struggle when evaluated against real workflows, revealing gaps in completeness, source fidelity, and multi-step reasoning that are not visible instandardbenchmarkresults.

When evaluation shifts from task-level performance to the workflow level, the bar changes.What counts as good changes and which systems actually meet that bar changes aswell.

More detailed findings will be shared asCoCoBenchcontinues to evolve. The direction is clear. Evaluating AI at the task level changes not only how performance is measured, but what needs to be built.

In the next post in this series,we’llshare what happens when you apply this standard in practice, and how different approaches to legal AI perform when evaluated against real legal work.

Building whatcomes next

The next generation ofCoCounselLegal, currently in beta, is being built on this foundation. The focus is not on isolated capabilities. It is helping attorneys complete their work reliably,efficiently, and to afiduciary-gradestandard.

As AI systems take on more of that work, how they are evaluated becomes as important as what they can do, because without the right standard, progress can be overstated.

Because in legal work,almost rightis not good enough.

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VRƵ Takes Home Four Awards at ILTA Evolve 2026 /en-us/posts/innovation/thomson-reuters-takes-home-four-awards-at-ilta-evolve-2026/ Mon, 04 May 2026 13:08:54 +0000 https://blogs.thomsonreuters.com/en-us/?post_type=innovation_post&p=70707 At ILTA Evolve 2026, the International Legal Technology Association (ILTA) recognized VRƵ withfourawards. The company took home the Solution Provider of the Year Award and the Trailblazer Award, both forCoCounselLegal,theVRƵAI legal platform.

Additionally,Rawia Ashraf, Head of Product,CoCounselTransactional & GCOs,was namedone of ILTA’s 2026 Influential Women in Legal Tech honorees, recognition that reflects her contributions at the intersection of AI and legal work.Samantha Delaney, Senior Solution Consultant, AI Specialistwas also recognized, winningthe Young Professionals to Watch Award.

Solution Provider of the Year

The Solution Provider of the Year Award recognizes technology providers that have demonstrated exceptional partnership and transformational impact within the legal industry. VRƵ earned this recognition for CoCounsel Legal, which has redefined what fiduciary-grade AI looks like in legal practice.

CoCounselLegal brings together legal research from Westlaw, practical guidance from Practical Law, and AI-powered document analysis and drafting, all within a single platform. One million professionals across 107 countries and territories have access toCoCounsel, the foundational technology underpinningCoCounselLegal.

The impact CoCounsel Legal is having across the legal industry speaks for itself. Legal professionals report dramatic efficiency gains, with tasks that once took eight or nine hours now completed in one to two hours.The quality of work has improved too, with lawyers gaining confidence in the thoroughness and accuracy ofitsoutputs.

There have beenbig benefits, given CoCounsel Legal can complete full workflows.

Firms are taking on more clients, expanding into new practice areas, and competing more effectively against larger, better-resourced competitors.Across the board,CoCounselLegal is not just saving time; it is fundamentally changing what legal teams are capable of.

Trailblazer Award

The Trailblazer Award, shared by VRƵ and, recognized the two organizations’ early adoption initiative as a model for responsible, enterprise-scale AI deployment.

Womble Bond Dickinson is a full-serviceinternationallaw firm, and in2025, theypartnered with VRƵ to roll outCoCounselLegalto 650timekeepers (including 457qualified lawyers)across all 7 of itsstaffedUK offices, aheadof its launch to the UK market.The initiative spanned a rigorous evaluation phase, a strategically constructed pilot group, and a rollout anchored by an executive-led training initiative.

The firm notes that its lawyers are consistently choosing to useCoCounselLegal every month, and that it is delivering real value across the organization.

Rawia Ashraf, Head of Product,CoCounselTransactional & GCOs,named one of ILTA’s 2026 Influential Women in Legal Tech Honorees

Rawia Ashraf was named one of ILTA’s 2026 Influential Women in Legal Tech honorees, recognition that reflects her broader contributionstolegal technology.Rawiahasbeen instrumental in accelerating responsible AI adoption and drivingmeasurable outcomes across the legal industry, and her work on CoCounselLegal exemplifies the kind of product innovation the honor is designed to celebrate.

Formerly anantitrust attorney focusing on civil and criminal antitrust litigationat Simpson Thacher & Bartlett,Rawiajoined VRƵ in 2013.Shewas responsible forleading the integration ofthe$650 million acquisition ofCasetextinto VRƵ. Additionally, she led the build and launch ofCoCounselDrafting as well as the development of the next generation ofCoCounselLegal, now in beta.

Samantha Delaney, Senior Solution Consultant, AI Specialist winsYoung Professionals to Watch Award

Samantha Delaneywonthe Young Professionalsto WatchAward, whichrecognizesrising young professionals in the legal technology industry.Her inclusion on this listisdueto herdemonstratedsteady growth, strong technical capability, and an insightful approach to supporting her colleagues and customers.

Samantha is currently alsoAdjunct Professor of AI and TechnologyatOsgoodeHall Law School, and prior to joining VRƵwas a Senior Innovation Advisor at Norton Rose Fulbright, driving strategic adoption of emerging technologies across thefirm.

Theseawardsreflect ThomsonReuterscontinued commitment to building AI that meets thehighest standards of the legal profession and the peopleleadingthat work.This work will continue with the launch ofthenext generation ofCoCounselLegalin September.

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