Team + AI Hybrid Response

Humans + AI
for large-scale arbitration.

When you win a large-scale arbitration case, we stand up a team of legal analysts plus our specialized AI platform within 72 hours of engagement. We accelerate first-level review, Redfern Schedule generation, chronology building and memorial drafting — empowering your counsel to focus on the merits.

Set up a meeting with the founders
Case Study

$500M USD Construction Arbitration

The Challenge

A global construction consortium sued a sovereign government for $500M USD. The government engaged our client (Defense Counsel) just 30 days before the memorial deadline.

Traditional Timeline
Too Slow
4-6 Weeks for Intake & Review

With Sputnik

We deployed a hybrid team within 24 hours. The firm was fully operational with a searchable evidence base in 3 days.

Sputnik Timeline
10x Faster
3 Days
  • 1 Statement Review: Analyzed statements for evidence and suggested response drafts.
  • 2 Storytelling Analysis: Deconstructed the narrative arc of the plaintiff and identified strategic responses.
  • 3 Document Review: Reviewed thousands of files.
The Platform

Built for hybrid human + AI work

Three integrated layers that enable humans and AI to collaborate seamlessly on complex arbitration cases.

Foundation

Case Data Model

A complete, structured model of your entire arbitration case. Every document, person, and claim—indexed and connected.

  • Files & Documents
  • People & Parties
  • Contracts & Agreements
  • Statements & Claims
  • Evidence & Timeline
Tools

Hybrid Tools

Purpose-built for both human analysts and Sputnik AI. We work the same tools, together.

  • Document Tagging
  • Statement Review
  • Reply Drafting
  • Weakness Analysis
  • Evidence Search
Workflows

Collaboration

Structured workflows for your team, Sputnik analysts, and clients to work together.

  • Client Input Management
  • Task Assignment & Tracking
  • Review Queues
  • Deadline Management
  • Progress Reports

How AI is transforming legal work

"AI may cause the '80/20 inversion'; 80 percent of time was spent collecting information, and 20 percent was strategic analysis and implications. We're trying to flip those timeframes... attorneys will have the opportunity to spend more time on analysis and strategy."
AmLaw100 Partner
Harvard Law CLP, The Impact of Artificial Intelligence on Law Firms' Business Models
February 24, 2025
"AI frees up attorneys' time and mental energy for higher-level work. This enhances creativity, allowing attorneys to add unique value and focus completely on the work that computers can't do... Comparative analysis between cases in different states or between state and federal courts no longer takes days of exhaustive (and exhausting) scanning."
American Bar Association
7 Ways artificial intelligence can benefit your law firm
September 2017 (Updated 2025)
"AI will assist in defining new, more efficient and consistent processes and ultimately push firms to develop methods in concert with AI software as complementary capabilities and even provide competitive advantage. Every firm will not have the same processes... which will allow significant differentiation between law firms."
Harvard Law Center on the Legal Profession
February 2025

Security is the
foundation of speed.

You cannot move fast if you are worried about leaks. Sputnik Legal operates on a secure architecture ensuring your arbitration data is private and never trains our public models.

100%
Data Privacy
256-bit
AES Encryption
Zero
Training on Client Data
Strict
Access Controls

Private by Default

  • ✓

    Strict Data Isolation

    Your case data is logically isolated and accessible only to authorized personnel.

  • ✓

    Human-in-the-Loop QC

    Our legal engineers add a human in the loop to avoid risks around hallucinations and AI generated content.

The Founders
Peter Van Dijck

Peter Van Dijck

Founder, CEO

Mateo Posada

Mateo Posada

Founder, Head of Legal

Our Vision

Lawyers bring strategy and creativity. Technology brings speed, scalability, and now, scalable intelligence.

In complex arbitration, the playing field is rarely level; for too long, the outcome of a case has been dictated by which side can throw more headcount at a problem.

We believe in a future where AI solves the problem of scale, allowing boutique teams to outmaneuver giants. By neutralizing the headcount advantage, we ensure that the strength of a legal argument matters more than the size of the pocket book.

We are building a future where every legal team can scale up when needed, and human intelligence and creativity is paired with AI's speed and scale.