The Forward Brief
The direction that survived the rehearsal, translated into execution priorities, owners, measures, and timing. A common basis for teams to act together.
Horizon / Platform by White Sun
Your team’s
strategic companion.
Horizon is White Sun’s AI-powered strategic simulation platform, available for companies to use as an ongoing companion. It helps teams test assumptions, rehearse consequential decisions, and prepare the coordinated action needed to deliver business results.
The film follows an illustrative rehearsal with a fictional company.
Captions availableSee the 45-second introduction
A concise overview, designed to make sense with sound off.
Inside the experience
Six phases.
A changing field of possibilities.
Each decision changes what can happen next. As the journey unfolds, teams connect strategic choices with stakeholder responses, resource commitments, and the realities of execution.
01 / Calibration
Start with what you believe.
Frame the hypothesis, context, and reality of the business. Nine questions help prepare the team for the decision ahead.
What the team takes away
From rehearsal
to coordinated execution.
Decision-adjusted financials
Best, base, and worst-case views connected to your choices and assumptions, helping the team examine resource commitments and execution trade-offs.
Signals to watch
Indicators and thresholds that help teams recognize when execution calls for a course correction.
The Decision Signature
A reflection on how the team decided under pressure, helping it examine the habits that shape coordination, commitments, and execution.
Financial views are modeled scenarios. The Decision Signature describes the reasoning demonstrated in a rehearsal.
The platform and our services
Your team’s companion.
Our expertise alongside it.
Horizon supports a continuing practice that connects strategic decisions with execution. Through rehearsal, people can strengthen their agency to exercise judgment, own a choice, and act, while teams learn to coordinate shared commitments. White Sun’s human intervention helps carry that learning into the way your organization works.
A shared record of assumptions, rehearsed choices, and decision reasoning helps leadership teams, boards, and governance partners build on the same understanding. It supports decision due diligence and continuity, making it easier to revisit choices, coordinate action, and keep execution connected to the intended business results.
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