AI legal Case Studies: 300+ Documented Implementations
AI for Legal documents 300+ published AI implementations in legal from cited public sources. Reported results are source claims, not independent verification. Filter by industry, use case, or technology.
- Last updated
- Maintained by
- Peter KorpakLead Editor
- Methodology
- How evidence is checked
H
HGS
Vendor not available in record
HGS achieves 97% accuracy in maritime insurance document parsing with AI-powered NER
Contract Review & AnalysisRegulatory & Compliance
- Technology:
- Natural Language Processing
- Reported result:
- 97% Document Parsing Accuracy
- Deployment timeframe:
- Not reported by source
E
Entity
Vendor not available in record
Anonymous corporate legal team cuts contract review time 74% with on-premise AI bot
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 74% Contract Review Time Reduction
- Deployment timeframe:
- Not reported by source
N
NetApp
Vendor not available in record
NetApp-led consortium cuts low-risk contract handling costs by one-third using AI contract screening
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Natural Language Processing
- Reported result:
- 74% of low-risk contracts (17% as-is + 57% automated) Contract negotiations potentially eliminated
- Deployment timeframe:
- Not reported by source
E
Entity
Vendor not available in record
Immigration legal AI platform cuts lawyer review time 85% and ships agents 3x faster with Judgment Labs evaluators
Legal Document DraftingLegal Technology & Services
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 85%+ Lawyer Review Time Reduction
- Deployment timeframe:
- Not reported by source
L
Law Firm
Vendor not available in record
Litigation finance firm reduces AI court-case analysis error rate from 90–95% to 10–15%
Litigation Analytics & PredictionLitigation & Disputes
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Reduced from 90–95% to 10–15% System Error Rate
- Deployment timeframe:
- Not reported by source
T
Tilleke & Gibbins
Vendor not available in record
Tilleke & Gibbins deploys Harvey AI across Southeast Asia offices to streamline legal drafting, research, and review
Legal Document DraftingLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
P
PRIMER GRUPO
Vendor not available in record
PRIMER GRUPO saves 1,320 hours and €45,000 annually with document automation
Contract Lifecycle ManagementReal Estate & Property Law
- Technology:
- Robotic Process Automation
- Reported result:
- 1,320 hours (33 weeks) Hours Saved Annually
- Deployment timeframe:
- Not reported by source
L
Lewis Roca
Vendor not available in record
Lewis Roca cuts document review time by over 90% using Casepoint AI in construction litigation
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- Over 90% Document Set Reduction
- Deployment timeframe:
- Not reported by source
A
Ashurst
Vendor not available in record
Ashurst cuts legal task time up to 80% in global generative AI trial across 23 offices
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 80% reduction Articles of Association Review Time
- Deployment timeframe:
- Not reported by source
P
PNC Bank
Vendor not available in record
PNC Bank achieves 20% billing guideline compliance increase with AI-powered legal bill review
Legal Operations & Matter ManagementCorporate Legal & In-House
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- Up to 20% Billing Guideline Compliance Increase
- Deployment timeframe:
- Not reported by source
T
Troutman Pepper
Vendor not available in record
Troutman Pepper's Athena GenAI assistant adopted by 40%+ of firm staff in first year
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 40%+ of attorneys and staff (1,000+ users) User Adoption
- Deployment timeframe:
- Not reported by source
A
Am Law 200 Firm
Vendor not available in record
Am Law 200 firm cuts operational costs 40% and completes e-discovery migration in under 3 weeks with DISCO
E-Discovery & Document ReviewLaw Firms
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 40% Annual Operational Cost Reduction
- Deployment timeframe:
- Not reported by source
L
Law Firm
Vendor not available in record
Large global law firm eliminates 89% of document review using predictive coding in civil litigation
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 89% of 200,000-document corpus Document Review Eliminated
- Deployment timeframe:
- Not reported by source
R
Repsol
Vendor not available in record
Repsol legal department saves 3 hours per lawyer weekly with Harvey AI generative platform
Legal Operations & Matter ManagementCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Up to 3 hours per lawyer per week Attorney Hours Saved
- Deployment timeframe:
- Not reported by source
D
DLA Piper
Vendor not available in record
DLA Piper cuts due diligence workload by 80% with C3 Generative AI
Due DiligenceLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 80% Due Diligence Workload Reduction
- Deployment timeframe:
- Not reported by source
A
Allen & Gledhill
Vendor not available in record
Allen & Gledhill deploys custom on-premise GenAI assistant A&GEL to streamline contract review and legal workflows
Contract Review & AnalysisLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
S
Swiss Prime Site
Vendor not available in record
Swiss Prime Site completes 1,000+ contract amendments in 2 months at 10% of law firm cost using AI
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Natural Language Processing
- Reported result:
- ~10% of traditional law firm cost Cost vs. Law Firm
- Deployment timeframe:
- Not reported by source
R
Robin AI
Vendor not available in record
Robin AI: AI-native legal contract platform raises $51M before distressed sale amid hybrid SaaS-services scaling challenges
Contract Review & AnalysisLegal Technology & Services
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 70+ Enterprise Customers
- Deployment timeframe:
- Not reported by source
M
Ministério Público do Estado do Rio Grande do Sul
Vendor not available in record
Ministério Público do Rio Grande do Sul cuts video analysis time by 90% with Xertica.ai generative AI
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 90% Video Analysis Time Reduction
- Deployment timeframe:
- Not reported by source
B
Burnet, Duckworth & Palmer LLP
Vendor not available in record
BD&P achieves 70% faster document review with AI-enabled workflow combining active learning and generative AI
E-Discovery & Document ReviewLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- ~70% faster Review Timeline
- Deployment timeframe:
- Not reported by source
F
Fortune 500 Energy Company (Tulsa-based)
Vendor not available in record
Fortune 500 Energy Company Saves $178,000 by Culling 99.95% of A/V Records with Logikcull
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Natural Language Processing
- Reported result:
- $178,000 Review Cost Savings
- Deployment timeframe:
- Not reported by source
F
Fortune 400 Company
Vendor not available in record
Fortune 400 Energy Company cuts outside counsel spend 50% and achieves 96.6% case self-sufficiency with Logikcull
E-Discovery & Document ReviewCorporate Legal & In-House
- Technology:
- Semantic Search & Retrieval
- Reported result:
- 50% reduction Outside Counsel Review Spend
- Deployment timeframe:
- Not reported by source
Trench Group
Luminance
Trench Group cuts contract review times 80% with Luminance AI
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Natural Language Processing
- Reported result:
- 80% (150 min → 30 min) Contract Review Time Reduction
- Deployment timeframe:
- Not reported by source
S
Stinson LLP
Vendor not available in record
Stinson LLP deploys Harvey firmwide for contract drafting, litigation prep, and M&A due diligence
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
L
Lawhive
Vendor not available in record
Lawhive raises $60M to scale AI-powered consumer law firm model
Legal Operations & Matter ManagementLegal Technology & Services
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 7x in one year Revenue Growth
- Deployment timeframe:
- Not reported by source
W
Wood IP
Vendor not available in record
Wood IP achieves 86% patent allowance rate using DeepIP AI patent assistant
Legal Document DraftingIntellectual Property
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 86% Application Allowance Rate
- Deployment timeframe:
- Not reported by source
B
Brinks
Vendor not available in record
Brinks cuts external counsel dependency and speeds deal execution with CoCounsel AI across 54 countries
Legal Operations & Matter ManagementCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 54 countries with multilingual compliance coverage Countries managed in-house
- Deployment timeframe:
- Not reported by source
A
Anand and Anand
Vendor not available in record
Anand and Anand uses AI to predict litigation outcomes and cut case research from days to minutes
Litigation Analytics & PredictionIntellectual Property
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- Reduced from 3–4 days to minutes per file Case File Review Time
- Deployment timeframe:
- Not reported by source
H
Holding Redlich
Vendor not available in record
Holding Redlich embeds AI-powered legal drafting across national practice with Lexis Create+
Legal Document DraftingLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
D
Deloitte
Vendor not available in record
Deloitte cuts contract review time by 20-90% with Kira Systems machine learning
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 20-90% Contract Review Time Reduction
- Deployment timeframe:
- Not reported by source
L
Linklaters
Vendor not available in record
Linklaters builds 20-strong dedicated AI lawyer team to embed GenAI across global practice groups
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
N
NetApp
Vendor not available in record
NetApp analyzes 90,000 contracts and saves $2.5M with AI contract intelligence
Contract Lifecycle ManagementCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- $2.5 million saved Cost Savings
- Deployment timeframe:
- Not reported by source
G
Global MedTech Manufacturer
Vendor not available in record
Global MedTech Manufacturer saves 730 hours annually with AI-powered NDA review automation
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 730 hours Annual Hours Saved (Legal Function)
- Deployment timeframe:
- Not reported by source
F
Freshfields
Vendor not available in record
Freshfields deploys Google Cloud AI across 5,700 staff to accelerate legal research, document review and due diligence
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 5,700 employees Staff Covered by AI Rollout
- Deployment timeframe:
- Not reported by source
W
Wilson Sonsini
Vendor not available in record
Wilson Sonsini achieves 92%+ contract review accuracy with Dioptra AI agent
Contract Review & AnalysisLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 95% First-Party Contract Review Accuracy
- Deployment timeframe:
- Not reported by source
Shahin
Luminance
Shahin cuts external legal costs by 90% with Luminance AI contract review
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 90% Reduction in External Legal Costs
- Deployment timeframe:
- Not reported by source