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Research is mostly groundwork: finding sources, reading them, pulling out the useful parts and putting them side by side. AI agents can do a lot of that collection and first-pass analysis quickly, leaving people with the part that needs judgment.
The cases in this guide are real examples of agents helping with research and data work: literature reviews, market research, data cleaning, spreadsheet analysis and report drafting. Each one links to the public post it came from.
Good results depend on checking the agent's work. People who use agents for research well ask for sources with every claim, spot-check a few of them, and treat the output as a strong first draft rather than the final word.
Browse the cases below, pick one close to your own question, and adapt its prompt. Ask the agent to show where each finding came from. The list is ordered by interest.
What is in this guide: 60 sourced cases, added between 2026-10-15 and 2026-11-14. The tools that come up most often are Harvey (51), Claude (3), Hebbia (2), and the cases mostly sit under Research & Data (60). They were reported on Case study (Harvey) (51), Case study (Anthropic) (2), Case study (Microsoft) (2). If you only have a few minutes, start with the top three: “50 AI agents in Minecraft built a government, a ration ledger and a no-blame inquiry about a chicken”; “Pensive offers personalized AI teaching assistants for higher ed with Claude”; “From weeks to a day: Everstar on Microsoft Foundry with Claude”.
Each case page gives a short summary in our own words, a note on why it matters, a reusable prompt broken into steps you can follow, and a link to the original first-hand account. Nothing here is a paid placement, and we only list cases with a working public source.
60 real cases, most interesting first
50 AI agents in Minecraft built a government, a ration ledger and a no-blame inquiry about a chicken · GPT-6.1 Sol agents · Research & Data YC Labs, working with Olam Labs, put 50 GPT-6.1 Sol agents in a survival Minecraft world for three hours with the goal 'Build a thriving… Pensive offers personalized AI teaching assistants for higher ed with Claude · Claude · Research & Data Pensive — Read the case study to see how they build on the Claude Platform. Pensive aims to build an AI Teaching Assistant (AI TA) that supports a… From weeks to a day: Everstar on Microsoft Foundry with Claude · Claude · Research & Data Everstar Foundry Models — Everstar built Gordian on Claude in Foundry Models, cutting nuclear permitting timelines 80–96% and completing 4–6 weeks… Biomni accelerates biomedical discoveries by 100x with Claude · Claude · Research & Data Biomni — Read the case study to see how they build on the Claude Platform. They realized the field needed more than incremental improvements—it… Speed up multifamily deal research and property summaries · Custom agent · Research & Data Real-world thread: the broker says AI is most useful before outreach and during early diligence: they use it to pull together market research… Terra Firma uses Harvey and a PwC UK tax model to cut tax research from days to seconds · Harvey · Research & Data Private equity firm Terra Firma uses Harvey in deal work, including a UK tax model co-built with PwC that integrates PwC’s tax domain expertise with… Reed Smith has 700 Harvey users a day and firmwide associate AI certification · Harvey · Research & Data Reed Smith, a global law firm with about 1,800 lawyers across 34 offices, has made Harvey part of an AI-enabled delivery model. The page reports 700… ICL Group used Harvey to complete a cross-border restructuring in-house and estimates 30–40% more lawyer efficiency · Harvey · Research & Data ICL Group uses Harvey to scale legal work across five regions. On a cross-border restructuring involving entity transfers, dividend distributions… Hengeler Mueller brought Harvey to every lawyer in six weeks, with 96–97% adoption · Harvey · Research & Data Hengeler Mueller launched Harvey internally just before Christmas and gave its Legal Tech Center team six weeks to bring the whole firm up to speed.… Clayton Utz lawyers used Harvey to find a pivotal courtroom answer in 40 seconds · Harvey · Research & Data Clayton Utz uses Harvey from the courtroom to the deal room to extract key information at short notice. Lawyers build agents, Playbooks and Vaults… A Pierson Ferdinand litigator reviewed a 7,000-page trial record in about five hours with Harvey · Harvey · Research & Data Two years in, Pierson Ferdinand treats Harvey as the firm’s associate bench in a partner-only model. A litigator used Harvey to review the full… Vinge scaled Harvey to all attorneys, with over 90% saying it adds value · Harvey · Research & Data Vinge’s initial Harvey pilot sparked strong engagement, and the firm has now scaled access across all attorneys and introduced AI task forces within… Tiang & Partners attorneys save more than 10 hours a week with Harvey on review, research and translation · Harvey · Research & Data Harvey has saved Tiang & Partners’ attorneys more than 10 hours per week on tasks such as document review, legal research and translation. During… The Adecco Group rolled out Harvey to 100 lawyers for contract review, policy drafting and cross-border research · Harvey · Research & Data In 2024, The Adecco Group’s Legal & Compliance team tested multiple generative AI platforms on real use cases such as contract review, policy… Oak Hill Advisors unlocks 6x ROI with Hebbia · Hebbia · Research & Data Oak Hill Advisors uses Hebbia in its investment work. The official customer story reports that the firm unlocked 6x ROI with Hebbia. More than 80% of Cuatrecasas lawyers use Harvey daily for research, drafting and document review · Harvey · Research & Data Cuatrecasas uses Harvey daily across the firm to help lawyers think, analyze and deliver with greater precision and speed, as part of its CELIA… Masin Projects increased case capacity by 35% after rolling out Harvey for document review · Harvey · Research & Data Masin Projects implemented Harvey across its global offices, and the team quickly adopted Harvey’s document review and analysis tools in day-to-day… Macfarlanes rolled Harvey out firmwide, with 80%+ of lawyers using it regularly · Harvey · Research & Data In 2023, after piloting numerous AI solutions, Macfarlanes integrated Harvey into core operations and became one of the first law firms to roll it… King & Wood Mallesons rolled Harvey out firmwide after a 200-lawyer, six-week experiment · Harvey · Research & Data King & Wood Mallesons ran a six-week experiment with more than 200 lawyers, testing Harvey against ten criteria tied to efficiency, effectiveness… Giliberti Triscornia uses Harvey document analysis to reclaim 7–10 hours a week of partner time · Harvey · Research & Data Milan M&A firm Giliberti Triscornia adopted Harvey’s document analysis and comparison capabilities so partners can get deal intelligence from a… Foley Hoag completed a firmwide Harvey rollout in under a month, with three-quarters of staff using it weekly · Harvey · Research & Data Foley Hoag completed a firmwide rollout of Harvey in under one month, paired with mandatory ethics training and a coordinated communications program… FISCHER uses Harvey Vault on M&A data rooms and cuts review time by more than 80% · Harvey · Research & Data After a pilot, FISCHER partnered with Harvey to tailor use cases, integrate with internal systems and run a phased rollout. In a recent M&A… Deutsche Telekom uses Harvey for document analysis, contract comparisons, drafting and translations · Harvey · Research & Data Deutsche Telekom implemented Harvey across its German Legal, Compliance and Data Protection departments. General Counsel Claudia Junker describes… Carvana scales Harvey from a 19-person pilot to more than 70 professionals · Harvey · Research & Data Carvana’s Legal Department piloted Harvey with 19 participants and has since scaled it to more than 70 professionals across Legal, Government… CMS reached 95% Harvey adoption after a 300-lawyer pilot on live matters · Harvey · Research & Data CMS ran an initial trial and then a twelve-month pilot with 300 lawyers across multiple practice areas. Lawyers tested Harvey on real matters … Bitfury’s in-house legal team uses Harvey to draft transactions and run investment diligence · Harvey · Research & Data Bitfury’s in-house legal department uses Harvey across drafting, investment diligence and expertise development. Lawyers draft and refine… B. Cremades & Asociados uses Harvey for document review, data analysis and case preparation · Harvey · Research & Data B. Cremades & Asociados, a global arbitration and litigation firm, uses Harvey for labor-intensive tasks such as document review, data analysis and… 93% of Dentsu lawyers use Harvey weekly, saving an estimated 4 to 10 hours each · Harvey · Research & Data Eighteen months into its Harvey deployment, Dentsu’s legal and compliance team reports that 93% of lawyers use Harvey weekly, saving an estimated 4… 24 Hour Fitness reinvents member support with Flex, an agent built on Microsoft Copilot Studio · Copilot Studio · Research & Data 24 Hour Fitness built Flex with Microsoft Copilot Studio to give 2 million members instant support and streamlined human assistance. The team-built… Ask why a plant-breeding workflow failed and get an answer · Agentic Decision Engine (Amazon Bedrock AgentCore) · Research & Data Bayer Crop Science put a supervisor agent in front of 22 specialist agents so breeders and analysts can ask in plain language why a workflow failed… pswp uses Harvey Vault workflows for regulatory proceedings and client work product · Harvey · Research & Data pswp, a specialist regulatory, environmental and AI law firm with 27 professionals across Berlin and Düsseldorf, uses Harvey to amplify counsel… Youssef + Partners uses Harvey in international arbitration to simplify complex issues · Harvey · Research & Data Youssef + Partners implemented Harvey in its international arbitration and dispute-resolution practice so lawyers can spend more time crafting… Truyens Advocaten uses Harvey to research law, draft documents and summarize long files · Harvey · Research & Data At Truyens Advocaten, Harvey is increasingly used as a starting point across workflows and practice areas. Lawyers use it to identify relevant… Shumaker deployed Harvey firmwide without adding risk, tickets or IT headcount · Harvey · Research & Data Shumaker deployed legal AI firmwide with Harvey without adding risk, tickets or IT headcount, according to the official customer story. The firm put… Santamarina + Steta used Harvey to brief clients when Mexico’s customs law changed · Harvey · Research & Data When Mexico’s customs law changed, Santamarina + Steta was already calling clients, according to the official Harvey customer story describing how… O’Melveny & Myers attorneys use Harvey to draft motions, anticipate opposing arguments and review lease abstracts · Harvey · Research & Data At O’Melveny & Myers, attorneys use Harvey in daily practice: one lawyer drafts a motion to dismiss, puts it into Harvey, and asks what opposing… Orrick partners with Hebbia to reimagine corporate due diligence · Hebbia · Research & Data Orrick partnered with Hebbia to reimagine corporate due diligence and work beyond it. The official customer story describes how the law firm put… Lightfoot lawyers use Harvey for drafting, review and transcript workflows, including first drafts of briefs · Harvey · Research & Data Lightfoot’s Innovation Committee led a coordinated Harvey rollout across lawyers, IT and leadership. Lawyers rapidly incorporated it into drafting… InComm Payments used Harvey to build a 70-page AI risk-classification and governance engine · Harvey · Research & Data InComm Payments used Harvey to build an AI governance engine from the ground up, including an intake form that captures facts on any proposed AI… HubSpot’s legal team uses Harvey for cited legal analysis and faster in-house decisions · Harvey · Research & Data After a structured rollout and tailored training, HubSpot’s Legal Operations team integrated Harvey into its workflows. The team chose it because it… Gómez-Pinzón uses Harvey for contract drafting, due diligence and regulatory analysis · Harvey · Research & Data Gómez-Pinzón introduced Harvey through a structured rollout, initially focused on drafting contracts and internal policies. As adoption expanded… Gray Reed litigation partner builds a Harvey Vault for every case and uses it daily · Harvey · Research & Data Skyler Stuckey, a Gray Reed litigation partner and chief innovation officer, uses Harvey daily in his high-stakes litigation practice. He builds a… Gleiss Lutz uses Harvey for AI-powered document analysis, drafting and document generation · Harvey · Research & Data After a comprehensive evaluation, Gleiss Lutz identified Harvey as the leading provider for its needs, especially for AI-powered document analysis… GSK Stockmann co-designed Harvey workflows for the full corporate and real estate due diligence process · Harvey · Research & Data GSK Stockmann hosted a week-long offsite with Harvey to design and prototype new due diligence approaches, informed by client interviews. Together… Filip & Company lawyers save up to five hours a week with a firmwide Harvey rollout · Harvey · Research & Data Filip & Company selected Harvey for legal-grade accuracy, enterprise security and integration with existing workflows, then ran a structured… Estrella lawyers use Harvey to draft, review and analyze motions, pleadings and contracts · Harvey · Research & Data Alberto Estrella led the evaluation and implementation of Harvey and adopted it himself across litigation, corporate, and labor and employment… DarrowEverett uses Harvey as a second set of eyes to structure data and validate findings · Harvey · Research & Data After evaluating generative AI tools, DarrowEverett chose Harvey because it was built to support legal judgment under scrutiny. Harvey helps the… Cole-Frieman & Mallon uses Harvey for legal research, document analysis and drafting assistance · Harvey · Research & Data After evaluating several legal AI solutions, Cole-Frieman & Mallon chose Harvey for security, accuracy and ease of use in document analysis… Carrefour Spain uses Harvey for M&A due diligence and real estate contract analysis · Harvey · Research & Data Carrefour Spain adopted Harvey after a proof of concept and then fully integrated it with team training. Automating routine tasks freed the team to… Caravel Law uses Harvey for issue spotting, risk identification and contract review · Harvey · Research & Data Caravel Law adopted Harvey after finding it handled legal queries accurately from early testing and outperformed other solutions it tried, with… Burges Salmon rolls out Harvey firmwide for investigations, research and document-heavy analysis · Harvey · Research & Data Burges Salmon ran a structured pilot to evaluate leading legal AI platforms on real legal workflows, then selected Harvey as part of its Digital… Bruchou & Funes de Rioja uses Harvey for faster due diligence and regulatory analysis · Harvey · Research & Data Bruchou & Funes de Rioja has integrated Harvey into its practice, with lawyers using it for faster, more strategic due diligence so they can… Bridgewater uses Harvey to cut contract reviews from weeks to days · Harvey · Research & Data Bridgewater’s legal team uses Harvey to accelerate legal workflows and improve accuracy. By automating key processes, the team now conducts contract… Blank Rome adopts Harvey for partner and associate work under its responsible-use policy · Harvey · Research & Data Blank Rome chose Harvey as part of its AI stack for output quality, flexibility across practice areas, and governance controls that fit the firm’s… Bayer embeds Harvey in global legal operations for research, drafting and contract work · Harvey · Research & Data Harvey is now embedded in Bayer’s global legal operations as part of Bayer Legal’s digital transformation. Lawyers use it to research, draft and… Barros & Errázuriz uses Harvey for everyday document review, research and drafting · Harvey · Research & Data After evaluating multiple tools, Chilean law firm Barros & Errázuriz rolled out Harvey through a phased framework of pilots, firmwide training and… Aziz & Kaye Business Law embeds Harvey in daily corporate and competition workflows · Harvey · Research & Data Aziz & Kaye Business Law evaluated multiple AI tools and selected Harvey because it met the mid-market firm’s security and confidentiality… Ashurst makes Harvey available to lawyers and Business Services teams for first drafts and translation · Harvey · Research & Data Ashurst, a global law firm with 33 offices in 21 countries, made Harvey available to both its lawyers and Business Services teams, with guardrails… ArentFox Schiff made Harvey core to client work after a focused attorney pilot · Harvey · Research & Data ArentFox Schiff, a firm with more than 650 lawyers and policy professionals, launched a focused Harvey pilot with attorneys who had already tried… A&O Shearman uses Harvey for summarization, legal analysis and translation across 43 jurisdictions · Harvey · Research & Data A&O Shearman, a global law firm with nearly 4,000 lawyers, became the first law firm to implement Harvey at an enterprise level in December 2022… More guides