Æ Preparation & Simulation are now live — Mediation Q3·2026

Trust infrastructure for consequential agreement.

AequorFidelis is the modular platform beneath high-stakes negotiation, mediation, and arbitration. Counsel, neutrals, and institutions prepare cases, simulate counterparts, and document outcomes — on infrastructure built for confidentiality, auditability, and human oversight by design.

6
Modules across the resolution lifecycle, from intake to documented agreement.
30–60sec
Median intake-to-PrepSheet time. Defensible, downloadable, versioned.
0·training
No training of upstream models on submitted client data.
100%
Server-side AI orchestration. No keys or prompts on the client.
Built for arbitration centers, in-house counsel, and institutional partners.
Chambers Group Mendoza Arbitration Halberg & Reuter Tigris Counsel Stein Institute
01 — How it works

A structured intake. A defensible artefact. Every time.

Counsel input the matter through a six-step brief. The system reasons through it with Harvard interest-based negotiation, BATNA / WATNA / ZOPA, and behavioral economics — then a quality review pass before delivery.

The PrepSheet

A ten-section strategic brief, structured to the standards counsel recognize.

Every PrepSheet covers situation assessment, stakeholder mapping, interest analysis, BATNA / WATNA / ZOPA, strategic recommendations, tactical formulations, risk assessment, asymmetrical value opportunities, and a preparation checklist.

↳ Specific to your input. Actionable. Flagged for assumptions and uncertainty. Suitable for PDF export and quotation.

Case Æ-0042 · v1.1
Tigris × Halberg — Settlement framework
● Quality approved
01Executive Summary2 pages
02Context Analysis3 pages
03Stakeholder Map4 pages
04Interest Analysis3 pages
05BATNA / WATNA / ZOPA4 pages
06Strategic Recommendations5 pages
07Tactical Formulations4 pages
08Risk Assessment3 pages
09Asymmetrical Value2 pages
10Preparation Checklist1 page
31 pages · 12,847 words Download PDF
M
Marcus Halberg
Procurement Director · Halberg & Reuter · Simulated counterpart
We've reviewed your settlement framework. Frankly, the numbers feel ambitious given the timeline pressure on your side.
The timeline cuts both ways. A delayed close means a delayed delivery for your downstream client. What's the cost of that on your side?
We're not unaware of it. But that doesn't change the principle — we'd need to see meaningful movement on §4.2 before we'd entertain the framework as-is.
SIMULATION · ROUND 7 ● Practice only — not legal advice
The Simulation

Practice the conversation before you have it.

The simulator builds a counterpart persona from your case context — role, interests, BATNA, relationship dynamics. It stays in character under pressure, resists unrealistic concessions, and reveals information gradually.

↳ A safe room to test framings, sharpen openings, and discover what you don't yet know about the other side. Practice-only — never substitute for live representation.

02 — The system

A sequence, not a feature list.

AequorFidelis is framed as a defensible passage from first preparation to documented resolution. Each step preserves separation of duties, audit traces, and the structural conditions institutions expect from infrastructure.

I · PRLive

Prepare

Structured intake → strategic brief, BATNA/ZOPA.

II · SMLive

Simulate

Counterpart practice using case context.

III · RSQ3·26

Resolve

Facilitated mediation rooms, caucus tooling.

IV · OVQ4·26

Oversee

Human escalation, expert second-opinion.

V · DCH1·27

Document

FOA, sealed artefacts, signed determinations.

VI · SCOn req.

Scale

Sector editions, sovereign deployments.

03 — Trust architecture

Trust is a structural property.

Not a marketing surface. Six commitments form the foundation — visible in how data moves, who holds keys, how decisions are auditable, and where human judgment remains in the loop.

01 — SECURE

Secure processing

HTTPS end-to-end, managed-provider encryption at rest, service-role keys held only on the server. Orchestration secrets never reach the client.

02 — SEPARATION

Data separation

Per-user case scoping with database-level ownership checks. Cross-tenant access is structurally prevented, not merely hidden in the UI.

03 — OVERSIGHT

Human oversight

AI outputs are explicitly assistive. Quality review, edit-and-regenerate, and forthcoming neutral escalation keep professional judgment in the loop.

04 — AUDIT

Auditability

Prompt versions, workflow versions, intake snapshots, and generated outputs are traceable and exportable. Every PrepSheet carries its lineage.

05 — NO TRAIN

No training on client data

Submitted negotiation data is processed to produce the output and retained under your control. Not used to train upstream models.

06 — INSTITUTIONAL

Institutional readiness

Data model anticipates organizations, roles, permissions, case rooms, and sovereign-grade deployments. Built to scale, not to block.

04 — Platform

Modular by design, not by accident.

Every module composes on a shared data model, shared trust architecture, and shared orchestration layer. Modules ship when ready — and waitlisted institutions get first access.

Live

Negotiation Preparation

Structured six-step intake → strategic, defensible PrepSheet. Harvard interest-based, BATNA / WATNA / ZOPA, behavioral economics.

  • Six-step structured intake
  • BATNA / WATNA / ZOPA analysis
  • Asymmetrical value opportunities
  • Defensible PDF export
  • Edit-and-regenerate versioning
Module Æ-01 · v1.0.0 See an example PrepSheet
Live

Negotiation Simulation

Practice the conversation with an AI counterpart that holds the party's role, interests, BATNA, and dynamics — built from your case context.

  • Persona built from intake + PrepSheet
  • Stays in role under pressure
  • Reveals information gradually
  • Responds to user tactics realistically
  • Practice-only — never legal advice
Module Æ-02 · v1.0.0 Read the simulation spec
Q3·2026

Mediation & Facilitation

Shared case rooms for facilitated mediation. Counsel-side preparation, neutral-side dashboards, secure document exchange, caucus tooling.

  • Shared, role-scoped case room
  • Neutral / counsel separation
  • Caucus and joint-session tooling
  • Documented agreements
Module Æ-03 · Waitlist Join the waitlist
Q4·2026

Final Offer Arbitration

Structured FOA workflows with sealed dual-party submissions, arbitrator review, and signed determinations. Built for tight commercial windows.

  • Sealed dual-party submission
  • Arbitrator dashboard
  • Determination with rationale
  • Documented artefact bundle
Module Æ-04 · Waitlist Join the waitlist
H1·2027

Human Oversight

Expert escalation, quality review, second-opinion routing, pre-vetted neutrals network. AI outputs become drafts, not verdicts.

  • Routed expert review
  • Pre-vetted neutrals network
  • Confidential escalation paths
  • Reviewer attribution preserved
Module Æ-05 · Waitlist Join the waitlist
On request

Sector & Sovereign

Sector-specific editions (M&A, infrastructure, post-conflict) and sovereign-grade deployments with bespoke compliance posture.

  • Vertical playbook libraries
  • Tenanted partner environments
  • Compliance posture per jurisdiction
  • Bespoke deployment topology
Module Æ-06 · Speak with us Open a conversation

"For matters that cannot fail, infrastructure beats improvisation."

R
Dr. Ralf Beyerle Founder, AequorFidelis · Negotiation principal
05 — Begin

Open a case room when the matter demands it.

Live access to Preparation and Simulation. Waitlist for Mediation, Arbitration, and Oversight. Speak with us for sector and sovereign editions.