Frontier intelligence, made abundant.
Custom-built AI for over 130 job functions across business, finance, consulting, legal, and operations.Powered by Ultramarine 1 Flash, more than 10 times cheaper than frontier LLMs.
Ultramarine WorkComing to Windows
For centuries, ultramarine was the most precious color in the world. It was ground from lapis lazuli carried out of the Afghan mountains and cost more than gold. In 1824 a French society offered a prize to anyone who could make it. Guimet won with a synthetic version, and it became abundant.
Ultramarine Work
Point Ultramarine Work at a folder on your computer or in the cloud and say what you need, such as a diligence memo or an operating model. The agent can build real work and access relevant data sources.
Nucor through the steel cycle
Ryanair's FY27 operating model
An investor memo on Reddit
Customized for every industry
Modes are role-specific versions of the agent, each equipped with custom playbooks, tools, and connections. There are more than 130 modes, covering roles from accounting to nonprofits.
Close October: reconcile the bank and intercompany accounts, roll forward the leases, and draft the flux commentary for the controller.
Domain-specific skills
- Month-end close and reconciliations
- Fixed asset and lease accounting
- Inventory and cost accounting
- Intercompany and consolidation
- Revenue and contract cost schedules
- Equity and stock comp accounting
- Financial statement preparation
- SEC periodic reports and disclosure
- Tie-out and page-turn review
- Earnings release and call script
- Close variance and forecasting
- Technical accounting memo
- Audit PBC and evidence requests
- Audit and ICFR documentation
- Vendor risk and SOC report review
- Credit underwriting and covenants
- Payables processing and controls
- Cash forecasting
- Sales and use tax
Tools
- Read files
- Edit files
- Write files
- Search text
- Find files
- Run code
- Search the web
- Read web pages
- View images
- Track to-dos
Connectors
- SharePoint
- Outlook
- Google Drive
- Gmail
- SEC EDGAR
- Additional custom connectors
Office skills
Excel, Word, PowerPoint and PDF
House style
Professional, restrained design
- Agency Account Management
- Commercial Real Estate Brokerage
- Deal Strategy & Value Creation
- External Audit
- Forensic Accounting & Investigations
- Investment Banking
- Management Consulting
- Operations & Transformation Consulting
- People & Organization Consulting
- Private Credit
- Private Equity
- Public Markets Research & Investing
- Real Estate Investment & Asset Management
- Restructuring & Turnaround
- Strategy Consulting
- Technology Consulting
- Transaction Advisory & Valuation
- Venture & Growth Equity
- Accounting & Close
- Accounts Payable
- AR, Billing & Collections
- Bookkeeping
- Corporate Development
- Credit & Housing Counseling
- Financial Planning & Wealth Management
- FP&A
- Fund Accounting
- Internal Audit
- Investment Operations & Performance
- Mortgage & Consumer Lending
- P&C Claims
- Payroll
- Quantitative Research
- Real Estate Appraisal
- Risk & Insurance Management
- Small-Organization Finance
- Tax
- Treasury & Capital
- Bankruptcy & Creditors' Rights
- Civil Litigation
- Compliance & Ethics
- Contract Management
- Corporate & Securities Law
- Criminal Law
- Employment & Labor Law
- Family Law
- Immigration Law
- In-house Counsel
- IP & Patent Practice
- Legal Operations
- Litigation Support & E-discovery
- Operational & Enterprise Risk
- Personal Injury (plaintiff)
- Privacy & AI Governance
- Real Estate Law
- Solo & Small-firm General Practice
- Title & Escrow
- Trusts & Estates
- Construction Project Management
- Cost Estimating
- Environment, Health & Safety (EHS)
- Lease Administration
- Logistics & Transportation
- Maintenance & Reliability
- Manufacturing & Industrial Engineering
- Plant & Production Operations
- Procurement & Sourcing
- Project & Program Management
- Project Controls & Scheduling
- Property Management
- Quality Engineering & Assurance
- Restaurant & Hospitality Operations
- Supply Chain Planning
- Sustainability & ESG
- Trade Compliance & Customs
- Warehouse & Distribution Operations
- Communications
- CPG Key Accounts & Category Management
- Customer Implementation
- Customer Success
- E-commerce & Marketplaces
- Insurance Agency & Brokerage
- Investor Relations
- Market Research & Insights
- Marketing
- Pricing
- Proposals & Bids
- Residential Real Estate
- Retail Merchandising
- Revenue Operations
- Sales
- Administrative & Executive Support
- Compensation & Benefits
- Corporate Governance
- Employee & Labor Relations
- Event & Meeting Planning
- Facilities & Workplace Management
- General & Operations Management
- HR Systems & People Analytics
- Human Resources
- Learning & Development
- Office Management
- Recruiting
- Small Business Owner
- Startup Founder
- Strategy & Planning
- Foundation Grantmaking
- Fundraising & Development
- Grants & Sponsored Programs
- University Faculty & Academic Research
- Medical Writing
- Nonprofit & Human Services Programs
- Nonprofit Executive Director
- Program Evaluation & MEL
- Analytics & Data Science
- Architecture & Interiors
- Business & Systems Analysis
- Civil & Building Engineering
- Economic Analysis
- Environmental Science & Consulting
- Film, Video & Podcast Production
- IT Operations & Management
- Operations Research
- Product & Systems Engineering
- Product Management
- Scientific Research & Labs
- Security & GRC
- Statistics & Survey Research
- Technical Writing
- UX Research & Product Design
- Writing, Editing & Journalism
Teams in healthcare, government, institutional finance and others can talk to us about Ultramarine Work for teams.
Connected to the apps you already use
Turn on the connectors you want, and the agent can read your mail, files and records when a request needs them.
Outlook
Gmail
Google Calendar
SharePoint & OneDrive
Excel
Google Drive
Google Docs
Google Sheets
Google Slides
Dropbox
Box
Slack
Microsoft Teams
Zoom
Granola
Notion
Confluence
Salesforce
HubSpot
Attio
Asana
Airtable
QuickBooks
LinkedIn- Additional custom connectors
Ultramarine WorkComing to Windows
Ultramarine 1 Flash
Ultramarine is an open model trained for professional work in finance, law, consulting and operations. It scores 59.3 at $0.13 a task on our benchmark of finished professional work. Claude Opus 5.5 scores 61.9 at $6.96. GPT-6 Sol scores 61.4 at $1.26.
Ultramarine 1 Flash59.3
GPT-6 Sol61.4- GPT-5.6 Sol55.1
Claude Opus 5.561.9- Claude Fable 557.8
- Claude Fable 5.165.5
Research
- Drift and Distance: When Is Score Centering Enough in Async RL?Score centering removes drift in async RL. What remains is distance: how far the trainer moves from the sampler before fresh data arrives.
- Ultramarine 1 Flash: Scaling Non-Verifiable RLUltramarine 1 Flash: Scaling Non-Verifiable RL across Finance, Law, Consulting, and Operations
- Introducing Paper OfficeAgent-first Python packages for editing Word documents, PowerPoint presentations, and Excel workbooks.
More research
- DiligenceBench: An Equity-Research Agent EvaluationAn agent-first benchmark for evaluating long-form equity research.
- Notes on Choosing a Rubric JudgeExperiments in rubric grading
- Kos-1 Experimental: Env-Free RL on a 1T Parameter Agentic PriorScaling medical RL to Kimi K2.5.
- Kos-1 Lite: SOTA Medical ModelIntroducing Kos-1 Lite, our state-of-the-art medical model.
- Paper Instruments x Perplexity: DRACOOur work with Perplexity to create frontier evaluations for Advanced Deep Research.
- Mismatch Praxis: Rollout Settings and IS CorrectionsNotes on solving training/inference mismatch.
Ultramarine Work is built for every industry
Ultramarine WorkComing to Windows